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The People CompanyLG Electronics
LG NAS FAQ_v0.2
1. 1. 1. 1. Network/Remote Network/Remote Network/Remote Network/Remote AccessAccessAccessAccess(DDNSDDNSDDNSDDNS/UPnP)/UPnP)/UPnP)/UPnP)2. 2. 2. 2. Jumbo FrameJumbo FrameJumbo FrameJumbo Frame3. 3. 3. 3. Volume/RAID configurationVolume/RAID configurationVolume/RAID configurationVolume/RAID configuration4. 4. 4. 4. Sharing SettingSharing SettingSharing SettingSharing Setting- user / group / folderuser / group / folderuser / group / folderuser / group / folder5. 5. 5. 5. NAS NAS NAS NAS Explorer(AjaXplorerExplorer(AjaXplorerExplorer(AjaXplorerExplorer(AjaXplorer))))6. DLNA6. DLNA6. DLNA6. DLNA7. ISCSI7. ISCSI7. ISCSI7. ISCSI8. selective mirror8. selective mirror8. selective mirror8. selective mirror9. 9. 9. 9. comnsocomnsocomnsocomnso backup(Bundlebackup(Bundlebackup(Bundlebackup(Bundle CD)CD)CD)CD)10. Time Machine10. Time Machine10. Time Machine10. Time Machine
[Table of Contents]
The People Company
Network/Remote Access Network/Remote Access Network/Remote Access Network/Remote Access (DDNS/UPnP)(DDNS/UPnP)1. How do I setup DDNS? ----------------------------------------------------------------------------------------------------------- P 1
2. DDNS/UPnP activation failure. ----------------------------------------------------------------------------------------------------- P 2
3. I set UPnP enable but it is not set up.------------------------------------------------------------------------------------------------ P 2
4. I activated DDNS/UPnP, but cannot access via domain. --------------------------------------------------------------------- P 3
5. Domain access possible internally but failed externally. -------------------------------------------------------------------- P 4
6. Do I need to setup DDNS/UPnP in both router and NAS?-------------------------------------------------------------------- P 5
7. How do I set DMZ, virtual (internal) server, and Port Forwarding in router?--------------------------------------------- P 5
8. External access via IP possible, but failure with the domain (53 Port) ---------------------------------------------------- P 6
9. Cannot access router.----------------------------------------------------------------------------------------------------------------- P 7
10. Cannot access externally after configuring router. -------------------------------------------------------------------------- P 8
11. DDNS access successful but FTP unsuccessful. ---------------------------------------------------------------------------- P 9
12. DDNS doesn’t work after Firmware upgrade/NAS rebooting/router rebooting.---------------------------------------- P 10
13. I want to use to NAS under one router. Is it possible? If so, what should I have to do?---------------------------- P 11
14. Using two routers and when NAS is connected underneath, can I use DDNS?--------------------------------------- P 12
15. [Using] External access failure--------------------------------------------------------------------------------------------------- P 13
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DDNS (Dynamic DNS)
1. How do I setup DDNS?
Question TypeQuestion TypeNS1
NC1
1. Select DDNS/UPNP ‘use’ from System-> Remote Access
2. Domain name/Password: Enter the domain name and password
3. Click ‘Apply’.
NS1
1. Select DDNS/UPnP ‘use’ from Service-> DDNS
2. Domain name/Password: Enter the domain name and password
3. Click ‘Apply’.
NS1Activate DDNS/UPnP in Service-> DDNS.
NC1Activate DDNS/UPnP in System->Remote Access.
PrecautionPrecaution
What is DDNS?
Dynamic IP changes frequently, so it is impossible to
deliver it externally or connect to the domain such as
www.lgNAS.com. In such an environment it is very
inconvenient to access from outside, so DDNS
enables you to access via the same domain whenever
the IP changes by reflecting this to DNS.
What is UPnP?
This is the function which helps to control Port easily.
By just activation the UPnP function, it makes access
to LG NAS inside router possible from outside router.
NoteNoteNC1
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DDNS (Dynamic DNS)
2. DDNS/UPnP activation failure.
3. I set UPnP enable but it doesn’t work.
Question TypeQuestion Type
Some routers don’t support UPnP
CAUSECAUSE
Access router connected to LG NAS and set one among DMZ, Virtual (Internal) server, or Port
Forwarding.
Precaution 1Precaution 1
[Attachment1] How to access and setup router
NoteNote
DMZ A function which sets a router and one of the PCs
connected similar to connecting directly to internet.
A concept similar to IP forwarding.
Virtual FTP (irregular FTP)This is a setting
connected to Virtual server (private server) router to manage all sorts of internal servers.
Port Forwarding From external internet it functions
to map it to the PC communication port connected to router
Router (NAT Router/IP sharer)Basically, it is a network device which routes among one public IP and several private IPs.
If you have ipTIME router, upgrade Firmware and set UPnP.
Precaution 2Precaution 2
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DDNS (Dynamic DNS)
4. I activated DDNS/UPnP, but cannot access via domain.
Question TypeQuestion Type
Some routers don’t support UPnP
CAUSE 1CAUSE 1
Access router connected to LG NAS and set one among DMZ, Virtual (Internal) server, or Port
Forwarding.
PrecautionPrecaution
1. Try Port Bypass: Access router set Port Forwarding.
2. Contact network administrator for Firewall removal or ISP Company for Port Open.
PrecautionPrecaution
Either in Router or Firewall, specific service port is blocked
CAUSE 2CAUSE 2
NoteNote
How to check if the Port is blocked
Type in the port number at the bottom, copy the link, and open the webpage and paste. .http://www.utorrent.com/testport?port=80*It may be impossible to check this depending on
the network environment.
CheckCheck
[Attachment1] How to access and setup router
Port Bypass: On Internet, communication is supposed to happen by Port number and it is specified.
Eg) http: 80, FTP:20,21, DNS:53, TELNET: 23, SSH: 22 Communication by other port than specified is called
Port Bypass.
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DDNS (Dynamic DNS)
Question TypeQuestion Type
1. Try Port Bypass: Access router set Port Forwarding.
2. Contact network administrator for Firewall removal or ISP Company for Port Open.
PrecautionPrecaution
Specific service Port blocked.
CAUSECAUSE
1. If you use SK Broadband (previous HANARO)
try Port Bypass via no.8000
port.(http://XXX.lgNAS.com:8000)
2. If you don’t use SK Broadband or if you can’t
access via no. 8000 port: virtual (internal)
server setting or Port forwarding setting
recommended.
PrecautionPrecaution
If you use SK Broadband (previous HANARO), no. 80(WEB), no.21(FTP) port may be blocked.
Check 2Check 2
How to check if the Port is blocked
Type in the port number at the bottom, copy the link, and open the webpage and paste. .http://www.utorrent.com/testport?port=80*It may be impossible to check this depending on
the network environment.
Check 1Check 1
5. Domain access possible internally but failed externally.
NoteNote
[Attachment1] How to access and setup router
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DDNS (Dynamic DNS)
Question TypeQuestion Type
Disable UPnP function in LG NAS and choose one setting among DMZ, virtual (internal) server, Port forwarding in router.
PrecautionPrecaution
You can do it in LG NAS. However, some routers don’t support UPnP
CAUSECAUSE
NoteNote
[Attachment1] How to access and setup router
6. Do I need to setup DDNS/UPnP in both
router and NAS?
Question TypeQuestion Type
1. Access a router.2. Set DMZ, virtual (internal) server, Port
forwarding in the router referring to ‘How to access and set router’.
PrecautionPrecaution
Check which company’s product the NAS connected router is.
CheckCheck
[Attachment1] How to access and setup router
NoteNote
①①①① ipTIME
②②②② Netgear
③③③③ D-Link
④④④④ BUFFALO
⑤⑤⑤⑤ NeoWiki
Router LISTRouter LIST
7. How do I set DMZ, virtual (internal) server,
and Port Forwarding in router?
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DDNS (Dynamic DNS)
Question TypeQuestion Type
1. Try Port Bypass: Access router set Port Forwarding.
2. Contact network administrator for Firewall removal or ISP Company for Port Open.
PrecautionPrecaution
If the DDNS setting is not properly activated
CAUSE 1CAUSE 1
How to check if the Port is blocked
Type in the port number at the bottom, copy the link, and open the webpage and paste. http://www.utorrent.com/testport?port=53**It may be impossible to check this depending on
the network environment.
CheckCheck
If the specific service port is blocked (*for the connection to the domain, port 53 should be open)
CAUSE 2CAUSE 2
Check if DDNS setting is properly activated.
CheckCheck
NS1
Activate DDNS/UPnP from Service-> DDNS.NC1
Activate DDNS/UPnP from System-> Remote Access.
PrecautionPrecaution
8. External access via IP possible, but failure with the domain.
If DNS server is operated separately internally, firewall may block the DNS use port and communication with outer route DNS server may be impossible. Contact network administrator to ask for DNS use port open for specific DNS server. DNS use port is TCP/UDP 53.
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DDNS (Dynamic DNS)
Question TypeQuestion Type
Access via the IP you checked in no.2 Access by opening web browser
PrecautionPrecaution
1. Windows Start-> Run-> CMD 2. Enter Ipconfig and check Default Gateway IP
CheckCheck
Default ID/Password may be required. In this case, refer to the router manual.
Note 1Note 1
Check the router IP
Enter IPconfig
①①①①
③③③③
Windows Start-> Run- -> cmd
②②②②
Access router
9. Cannot access router.
Refer to [Attachment2] to see how to check NAS and router IP
[Attachment1] How to access and setup router
Note 2Note 2
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DDNS (Dynamic DNS)
Question TypeQuestion Type
1. Try Port Bypass: Access router set Port Forwarding.
2. Contact network administrator for Firewall removal or ISP Company for Port Open.
PrecautionPrecaution
Specific service port is blocked in Router, Firewall, or ISP Company.* ISP Company: Companies that provide the Internet service – LG Powercom, KT, SK broadband etc.)
CAUSECAUSE
1. If you use SK Broadband (previous HANARO)
try Port Bypass via no.8000
port.(http://XXX.lgNAS.com:8000)
2. If you don’t use SK Broadband or if you can’t
access via no. 8000 port: virtual (internal)
server setting or Port forwarding setting
recommended.
PrecautionPrecaution
If you use SK Broadband (previous HANARO), no. 80(WEB), no.21(FTP) port may be blocked.
Note 2Note 2Note 1Note 1
How to check if the Port is blocked
Type in the port number at the bottom, copy the link, and open the webpage and paste. http://www.utorrent.com/testport?port=53**It may be impossible to check this depending on
the network environment.
10. Cannot access externally after configuring router.
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DDNS (Dynamic DNS)
Question TypeQuestion Type
1. Try Port Bypass: 2. Sevice -> Network Server -> Change FTP Port.
(ex. 2121)3. Access Router and set Port Forwarding. (Set
Internal Prot or Private Port to 2121.)
Precaution 1Precaution 1
If the FTP setting is not properly activated
CAUSE 1CAUSE 1
How to check if the Port is blocked
Type in the port number at the bottom, copy the link, and open the webpage and paste. http://www.utorrent.com/testport?port=53**It may be impossible to check this depending on
the network environment.
CheckCheck
When specific service port is blocked in router or
firewall (for the FTP use, TCP 20, port 21 should be
opened)
CAUSE 2CAUSE 2
Check if FTP setting is properly activated.
CheckCheck
1. Webpage login2. Sevice -> Network Server -> Apply after Enabling
FTP
3. Share -> Folder -> Setting Read/White authority
in User
Precaution Precaution
Contact network administrator for Firewall removal or ISP Company for Port Open.
Precaution 2Precaution 2
11. DDNS access successful but FTP
unsuccessful.
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DDNS (Dynamic DNS)
Question TypeQuestion Type
When NAS/router is rebooted if DHCP (automatic IP
allocation) was in use, the IP may have been changed.
CAUSECAUSE
[Attachment1] How to access and setup router
NoteNote
1. Check NAS IP.
2. If you set DMZ or Port forwarding in router, see if the NAS IP specified by router and the real NAS
IP matches and it not, match the IP.
Precaution Precaution
12. DDNS doesn’t work after Firmware upgrade/NAS rebooting/router rebooting.
How do I know NAS IP?
1. (NS1) Click the downright button(s) in NAS the IP
will appear in the Display screen.
(NC1) SET(S) button: A button to select the mode.
If you click it on standby screen, you can check the
IP information more quickly.
2. You can also check the IP from Web menu’s
System>Network>Interface menu.
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DDNS (Dynamic DNS)
Question TypeQuestion Type
1. Disable the UPnP function from NAS1 and NAS2. 2. Access the router. 3. Set Port forwarding for NAS1 and NAS2
respectively.
4. .
PrecautionPrecaution
In an environment where two or more LG NAS exists if both two were set UPnP, the latter one’s setting will
be applied so only one is accessible.
CAUSECAUSE
[Attachment1] How to access and setup router
NoteNote
Router
1
NAS2NAS1
If Port forwarding is set in the router, two or more
NAS is possible to set DDNS.
CheckCheck
13. I want to use to NAS under one router. Is it possible? If so, what should I have to do?
Internet
IP: 192.168.0.2 IP: 192.168.0.3
G/W 192.168.0.1
Public IP 100.0.0.1
http://xxx.lgNAS.com
http://100.0.0.1:8000
http://xxx.lgNAS.com:8000
①①①①
②②②②http://100.0.0.1:9000
http://xxx.lgNAS.com:9000
Port forwarding100.0.0.1:8000 -> 192.168.0.2
Port forwarding100.0.0.1:9000 -> 192.168.0.3
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DDNS (Dynamic DNS)
Question TypeQuestion Type
Use router 2 as a switch hub or substitute router
2 to switch hub.
Precaution 1Precaution 1
You can just do it in LG NAS. But some routers
don’t support UPnP.
CAUSECAUSE
NoteNote
[Attachment1] How to access and setup router
Router 1
NC1
Router
2
PC
You need to setup in each router.
Disable UPnP function in NAS. From router 1,
specify router 2 to DMZ and Port forwarding
function and for router 2, specify LG NAS to DMZ
and Port forwarding.
Precaution 2Precaution 2
14. Using two routers and when NAS is connected underneath, can I use DDNS?
If so, what should I have to do?
IP: 192.168.0.3
G/W 192.168.0.1
Public IP 100.0.0.1
http://xxx.lgNAS.com
http://100.0.0.1
http://xxx.lgNAS.com
Internet
G/W 10.0.0.1
IP: 10.0.0.5
DMZ100.0.0.1 -> 10.0.0.5
DMZ10.0.0.5 -> 192.168.0.3
Precaution 2Precaution 2
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DDNS (Dynamic DNS)
Question TypeQuestion Type
15. [Using] External NAS access failure
Fix LG NAS IP to manual IP setting.
Precaution 1Precaution 1
Due to the change of NAS device IP in router, external access may be impossible. This is because DMZ or Port forwarding setting is forwarding to the previous NAS IP that the changed IP’s device is inaccessible.
CAUSECAUSE
Go to router setting and LAN setting and DHCP setting. You can connect virtual IP created from router to a
certain device.
Precaution 2Precaution 2
If you use this, even if the router is
turned off and on the IP allocated to
NAS device by router is fixed and
connected.
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Jumbo FrameJumbo FrameJumbo FrameJumbo Frame
1. What is Jumbo Frame?--------------------------------------------------------------------------------------------- P 1
2. How to use Jumbo Fran?------------------------------------------------------------------------------------------- P 2
3. Jumbo Frame– Setting Ethernet frame in LG NAS ----------------------------------------------------------- P 3
4. Jumbo Frame– Setting Ethernet frame in PC ------------------------------------------------------------------- P 4
5. Jumbo Frame– Setting Ethernet frame in the router ---------------------------------------------------------- P 5
6. The performance speed is degraded even after changing the size of the jumbo frame ------------- P 6
7. What is the size of the Ethernet frame supported by LG NAS? ----------------------------------------------P 6
8. The size of the Ethernet frame won’t change.-------------------------------------------------------------------- P 6
The People Company
1. What is Jumbo Frame?
Question TypeQuestion Type
Jumbo Frame is something bigger than the standard Ethernet frame size which ic 1500byte.
Jumbo Frame
NoteNote
Maximum 1500byte is transferrable when the data is sent via internet (up to 1492 bytes for some devices) this is referred to as MTU is 1500 byte. If you want to download 1GB size file, in fact, it is divided to 1500 bytes and transferred.
In 1990, when the standardization of Ethernet happened, the quality of the line was poor due to the lack of high technology. In other words, error occurred frequently. So 1500byte was transferred at one time and if there was an error, it was sent again. However, the quality improved nowadays. So errors rarely occur. And it’s better to divide 1GB into bigger chunks rather than 1500s. (Think what’s easier when cutting the radish; into bigger chunks or small bites) This is how Jumbo Frame was invented.
CheckCheck
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2. How to use Jumbo Frame?
Question TypeQuestion Type
If you want to use Jumbo Frame, not only NAS but all the hardware the data needs to go through such as Lan care
or the router should support the Jumbo Frame. Also, the Lan line and the connector should be standardized to
have more than cat.5e.
CheckCheck
NoteNote
For how to set Jumbo Frame in LG NAS, PC and router, refer to the next page.
Jumbo Frame
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Jumbo Frame– Setting Ethernet frame in LG NAS
Change the Frame size of NAS in
Ethernet Frame Size Property in
System->Network->Interface
The default size is 1500byte.
①①①①
②②②②
③③③③
Ethernet Frame Size Property
available only when choosing
Manual IP setting.
1500, 4000, 7000, 9000 byte setting
possible in NAS.
3. Setting Ethernet frame in LG NAS
①①①①
②②②②
③③③③
For the Jumbo Frame setting it is the same
for NC1 and NS1.
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Jumbo Frame– Setting Ethernet frame in PC
4. Setting Ethernet frame in PC (Windows XP).
Network connection -> Properties -> Configure ->Advanced-> Jumbo Frame
Control the size of the Ethernet Frame size.
②②②②
③③③③
①①①①
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Jumbo Frame – Setting Ethernet frame in the router
5. Setting Ethernet frame in the router
Eg) ipTIME Router
Access the router-> Advanced Setting -> Internet connection setting-> change the MTU value
MTU (Jumbo Frame): Enter the maximum size of the packet transferable via network.
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Jumbo Frame
6. The performance speed is degraded even after changing the size of the jumbo frame.
Question TypeQuestion Type
Not only LG NAS but also PC, IP router/hub/switch/ router frame size should be modified or the performance will be
degraded.
CheckCheck
7. What is the size of the Ethernet frame supported by LG NAS?
LG NAS supports 1500 Byte, 4000 Byte, 7000 Byte, 9000 Byte Ethernet Frame size.
Frame size will be activated to change when Manual IP is set, but not in DHCP mode. It will not support it in DHCP.
8. The size of the Ethernet frame won’t change.
Frame size will be activated to change when Manual IP is set, but not in automatic IP address mode. It will not support
it in DHCP. Default Ethernet Frame size setting is 1500 byte.
Question TypeQuestion Type
Question TypeQuestion Type
CheckCheck
CheckCheck
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RAIDRAID
1. Characteristics of RAID ------------------------------------------------------------------------------------------------------------ P 1~5
2. How to configure RAID(NS1/NC1) ------------------------------------------------------------------------------------------------ P 6~9
3. I changed from RAID5 to the new HDD due to the bad condition of HDD1 but automatic synchronization has failed.
---------------- P 10
4. Why is the volume capacity smaller than anticipated?---------------------------------------------------------------------- P 11
5. What is the initial configuration of RAID?-------------------------------------------------------------------------------------- P 11
6. What is the configuration time for RAID?--------------------------------------------------------------------------------------- P 12
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Types of RAIDTypes of RAID
NC1(2Bay)
Characteristics of RAID
RAID 0 (Striping)
RAID 1 (Mirroring)
Linear (JBOD) Volume
RAID 1 (Mirroring) + JBOD Volume
Individual Volume (Disk 1, Disk 2)
NS1(4Bay)
RAID 0 (Striping)
RAID 1 (Mirroring)
Linear (JBOD) Volume
RAID 5 (Parity)
RAID 10
No RAID (Individual Volume)
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Characteristics of RAID
Individual Disk
(NO Raid) volume
Individual Disk
(NO Raid) volumeA technique which does not configure RAID but configure the volume in
each Hard Disk. (Similar to the way Hard Disk is used in general PC)Feature
Advantage
Disadvantage
When consists of two volumes, if one is damages still the other’s data will be saved.
If the Hard disk is damaged, its data will be lost.
RAID 0 Striping VolumeRAID 0 Striping Volume A technique which configures several hard disks into parallels and uses it
like one hard disk. The volume saving capacity is the sum of all capacities of hard disks. It is used for the quick access to the data and to secure the volume capacity but is not fit to save important data.
Since it saves data to each hard disk in parallel, it shows excellent performance in reading several low capacity files.
To secure the saving capacity, how to cope with the loss of hard disk is not written on the volume. So when the hard disk is damages, the data stored in the volume will be lost.
Feature
Advantage
Disadvantage
Capacity 100% available (eg: If you use two 1Tbyte HDDs, you can use 2Tbytes capacities total.)
Capacity 100% available (eg: If you use two 1Tbyte HDDs, you can use 2Tbytes capacities total.)
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Characteristics of RAID
RAID 1 Mirroring VolumeRAID 1 Mirroring Volume A technique which copies the same data to hard disk. It will be used to restore the data and is suitable for saving important data.
Feature
Advantage
Disadvantage
If one hard disk is damaged still the other one consist of volume has the same content, so even the storage capacity efficiency is low, data restoration rate is
excellent.
Low storage capacity. The storage capacity of the volume replicates all the data to hard disks that it is configured by the minimum capacity among the RAID configured hard disks.
JBOD Linear volume
(linear)
JBOD Linear volume
(linear)A technique which configures several hard disks into serials and uses it like one hard disk. The volume saving capacity is the sum of all capacities of hard disks. It is used to maximize the ensured capacity but is not fit to save important data.
Since it saves data to each hard disk in serial, It could secure the storage capacity to the maximum.
To secure the saving capacity, how to cope with the loss of hard disk is not written on the volume. So when the hard disk is damages, the data stored in the volume will be lost.
Feature
Advantage
Disadvantage
Capacity 1/n% available (n is the number of HDD)(eg: If you use 2 1Tbyte HDDs, you can use 1Tbytes capacities total.)(eg: If you use 4 1Tbyte HDDs, you can use 1Tbytes capacities total.)
Capacity 100% available (eg: when you use 2 1Tbytr HDDs, you can use 2Tbyte altogether.
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Characteristics of RAID
RAID 5(Parity volume)RAID 5(Parity volume) The most common method used among RAID types. It uses parity to save the data. The storage capacity for RAID level 5 is the same as total disk capacity minus one disk capacity.
Feature
Advantage
Disadvantage
RAID level 5 could store parity to each array disk that it could avoid the bottleneck happening.
Writing performance cannot be as fast as mirroring because you need to operate parity beforehand.
RAID 10 RAID 10 Enhanced the stability and the speed by tying RAID 1 configured drive with the stripe array. It is the combination of restore rate of RAID 1 and the excellent performance of RAID 0.
If one hard disk is damaged still the other one consist of volume has the same content, so even the storage capacity efficiency is low, data restoration rate is
excellent.
Low storage capacity. The storage capacity of the volume replicates all the data to hard disks. It creates a backup hard to each hard.
Feature
Advantage
Disadvantage
Capacity N-1/n% available (n is the number of Hards)(eg: If you use 4 1Tbyte HDDs, you can use 3Tbytes capacities total.)
Available only in NS1
(4bay)
Available only in NS1
(4bay)
Capacity 50 % available (eg: If you use 4 1Tbyte HDDs, you can use 2Tbytes capacities total.)
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Characteristics of RAID
RAID Level FeatureSpeed
CapacityReading Writing
Individual Volume Speed 1 1 100 %
JBOD Linear volumeJBOD Linear volumeJBOD Linear volumeJBOD Linear volume Speed 1 1 100 %
RAID 0 (Striping)Striping)Striping)Striping) Speed n n 100 %
RAID 1 (Mirroring) Stability n 1/n 1/n %
RAID 5 [Parity] Speed & Stability n - 1 1 – 1/n n - 1/n %
RAID 10 (Mirroring + Striping) Speed & Stability n 1/2 50 %
* n is the number of
HDD disks.
1
Speed
Reading
Writing1 n
n
Individual Volume
JBOD.
RAID 1 < RAID 10 <RAID 0
RAID 5N-1
1-1/n
Speed & StabilityNC1(2bay)
100%
RAID 1
Individual Volume
= JBOD
= RAID 0
Stability
Capacity
50%
Speed & StabilityNS1(4bay)
100%
RAID 10
Individual Volume
= JBOD
= RAID 0
Stability
Capacity
50%
RAID 5
25%
75%
RAID 1
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①①①① Login on Web and open System-> Volume.
How to configure RAID –– NC1NC1
②②②② On the top, a name of the
currently configured volume and a detailed explanation will show. If the volume is not configured yet, a detailed explanation will not show.
1. Configuring the volume: To configure the volume, follow the process below.
* Once you configured the volume, all the data of the previous user’s in the hard disk will be deleted and unavailable to be used anymore.
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1. - RAID 0(Striping) 2. - RAID 1 for important data (Mirroring) 3. - Linear Volume(JBOD)4. - RAID 1(Mirroring) + Linear Volume (JBOD)5. - Individual disc(Disk1, Disk2)
You cannot use Web menu while configuring the volume and not the button on the front either. You can check the progress of volume configuring via the front LCD.
③③③③ Choose one and click “Apply”. In the below menu “New Volume configuration” of “Change volume configuration” is consist of:“RAID 0 (Striping)”, “RAID 1 for important data (Mirroring)”,“Linear(JBOD) volume”,“RAID 1 (Mirroring)+ Linear Volume(JBOD)”, “individual disk (Disk 1, Disk 2)”.
How to configure RAID –– NC1NC1
③③③③
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If you selected either “RAID 1 for important data (Mirroring)”or “RAID 1 (Mirroring)+ Linear
Volume(JBOD)”, you can check how much synchronization in RAID field was done via the web screen.
How to configure RAID –– NC1NC1
④④④④
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How to configure RAID –– NC1NC1
④④④④ Condition: Shows abnormal status and task together. The condition of the volume is divided asactive/none/degraded/destroyed/formatting/syncing/migrating.
-‘active’ when there is no problem in the RAID volume-‘none’ when RAID is not configured-‘degraded’ when error is found in consisting hard disk or removed. Volume use available.-‘‘destroyed’ when error is found in consisting hard disk or removed. Volume use unavailable.-‘Formatting’ when the volume is being formatted,- ‘syncing’ when the RAID is being configured,- ‘‘migrating’ when RAID is reconfigured.
①①①① Name: Divided by Vol1/Vol2/Vol3/Vol4 and you can create it up to 4.
②②②② Disk: Shown by B1/B2/B3/B4 and distinguished according to where the hard disk that configures the volume is situated. Volume that is configured by RAID will show several disks.
⑤⑤⑤⑤ Capacity: Shows volume usage and total capacity. On the left hand side, percentage of the usage out of total capacity is shown with the condition bar and on the right hand side, usage/total capacity is shown.
③③③③ RAID level will be marked by NONE, JBOD, RAID0, RAID1, RAID5, RAID10.
1. Configuring the volume: Login on Web and open System-> Volume.
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RAID FAQRAID FAQ
NS1 : I changed from RAID5 to the new HDD due to the bad condition of HDD1 but automatic
synchronization has failed.
NS1 : I changed from RAID5 to the new HDD due to the bad condition of HDD1 but automatic
synchronization has failed.
When the HDD disk is added, because we don’t know whether to use individual volume or RAID 5, automatic
synchronization is unavailable, but you need to add new HDD in Edit.
①①①① Remove the damaged hard disk and mount the new hard disk on NAS.
②②②② Check ‘degraded’ in System->Volume
- ‘active’ when there is no problem in the RAID volume- ‘none’ when RAID is not configured- ‘degraded’ when error is found in consisting hard disk or removed. Volume use available.- ‘destroyed’ when error is found in consisting hard disk or removed. Volume use unavailable.- ‘Formatting’ when the volume is being formatted,- ‘syncing’ when the RAID is being configured,- ‘migrating’ when RAID is reconfigured.
③③③③ Select ‘Vol1’ and enter ‘Edit’.
④④④④ Check the newly recognized condition of HDD.‘free’
⑤⑤⑤⑤ Check the new hard disk and click ‘add’ button.
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RAID FAQRAID FAQ
Why is the volume capacity smaller than anticipated?Why is the volume capacity smaller than anticipated?
→→→→ There are several parts used in NAS volume.
1. 1GB is equal to 1000MB for the disk manufacturers while rest of the other operating systems including raider
uses 1GB=1024MB. This is why 500GB disk is seen as 465GB in front view.
2. RAID is used for the recovery management of one disk. This means that when you use 4*500GB, the actual
volume size is 3*500GB.
3. NAS OS uses 2.25GB per disk. 4. RAID’s overhead and file system consist 2% of the total capacity.
What is the initial configuration of RAID?What is the initial configuration of RAID?
NC1(2bay) : Individual Volume (NO RAID)NS1(4bay) : RAID 5
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RAID FAQRAID FAQ
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What is the configuration time for RAID?What is the configuration time for RAID?
NC1(2 bay)
HDD Total capacityConfiguring Volume and RAID
Setting system file Individual disc RAID 0 RAID 1 Linear(JBOD)
500GB(250GB * 2) About 10 minutes About 5 minutes About 5 minutes About an hour About 5 minutes
1TB(500GB * 2) About 10 minutes About 10 minutes About 10 minutes 1-2 hours About 10 minutes
2TB(1TB * 2) About 10 minutes About 20 minutes About 10 minutes 4~5 hours About 10 minutes
4TB(2TB * 2) About 10 minutes About 20 minutes About 20 minutes 5~6 hours About 20 minutes
NS1 (4 bay)
HDD Total capacityConfiguring Volume and RAID
RAID 0 RAID 1 Linear(JBOD) RAID 5 RAID 10
500GB(250GB * 4) About 5~10 minutes About 2~4 hours About 7~10minutes About 4~6hours About 2~4 hours
1TB(500GB * 4) About 10~20 minutes About 4~6 hours About 10~12 minutes About 8~10hours About 4~6 hours
2TB(1TB * 4) About 20~30 minutes About 10~12 hours About 20~22minutes About 16~18 hours About 8~10hours
4TB(2TB * 4) X About 20~22 hours X About 36~40 hours About 16~18hours
The configuration time for RAID may vary according to the performance of the PC and HDD.
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Sharing Settings Sharing Settings Sharing Settings Sharing Settings (Share)(Share)(Share)(Share)
1. (NC1/NS1) User register/delete/edit------------------------------------------------------------------------------------------------ P 1~3
2. (NC1/NS1) Group register/delete/edit---------------------------------------------------------------------------------------------- P 4~6
3. (NC1/NS1) Folder register/delete/edit-------------------------------------------------------------------------------------- P 7~9
4. NS1 user register wizard---------------------------------------------------------------------------------------------------------- P 10~15
5. Folders shown and unable to delete in every access---------------------------------------------------------------------------- P 16
6. A problem of logging in to Network folder in NAS device and other name folder accessibility------------------------ P 16
7. A user without folder access authority can read/write the unauthorized folder in AjaXplorer-------------------------- P 16
8. Question about the volume folder appearing when accessing ftp and folder name authority setting question--- P 16
9. NAS Explorer(AjaXplorer) limitations and improvements---------------------------------------------------------------- P 17
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Share - User register/delete/edit
1. User register/delete/edit Shows current users and creating new users and changing and deleting of
the current users’ information possible
Add users
①①①① Click on the button ‘add user’
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1. User Register1. User Register1. User Register1. User RegisterShare - User register/delete/edit
⑦⑦⑦⑦ Enter user email. Under the condition that the mail server
setting is accurate, the registration result can be sent to email.
For the detail about the mail server setting, refer to <mail notice
service>
②②②② Enter ID. You cannot use the same id as the current users’.
③③③③ Enter password.
④④④④ Enter password again to confirm.
⑤⑤⑤⑤ Enter user name
⑥⑥⑥⑥ You can add user information
System -> Mail notice service
By using mail notice service, you can regularly check the amount you use LG Network Storage. Also it is possible to send the result to the newly registered users.
NoteNote
Add users
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2) Folder Creation2) Folder Creation2) Folder Creation2) Folder CreationShare - User register/delete/edit
Edit user information Click on the user name in the registered user list and enter editing mode. You can
change every information except from the ID.
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2) Folder Creation2) Folder Creation2) Folder Creation2) Folder CreationShare - User register/delete/edit
Shows currently enrolled groups and creating a new group, deleting the
group and adding or removing users in the registered group is possible. 2. Group register/delete/edit
Add a new group
①①①① Click on the button ‘add new group’.
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2) Folder Creation2) Folder Creation2) Folder Creation2) Folder CreationShare -Group register/delete/edit
⑤⑤⑤⑤ If you are done, click ‘save’ button.
④④④④ Click on the check box of the names of the users you want
to include. If you want to delete the user from the group,
click on the checkbox again and remove the tick.
Add a new group
②②②② Write down the Group Name.
③③③③ Enter group description
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2) Folder Creation2) Folder Creation2) Folder Creation2) Folder CreationShare -Group register/delete/edit
Click on the group name on the registered list and you can modify the property
of the group.Edit the group information
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2) Folder Creation2) Folder Creation2) Folder Creation2) Folder CreationShare - Folder register/delete/edit
It shows current folder and you can create/change/delete the folder for
the file sharing and also set the authority for the created folder. 3. Folder register/delete/edit
Add a new folder
①①①① Click on the ‘Add folder’ button.
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2) Folder Creation2) Folder Creation2) Folder Creation2) Folder CreationShare - Folder register/delete/edit
⑨⑨⑨⑨ You can specify user/group that can use the folder.
Folder access is not allowed to the unselected users.
* When you activate domain (Active Directory) in the
left hand corner “Network >Task
Group/Domain“ menu, domain users and groups will
be added.
②②②② Enter the shared folder name.
Add a new folder
⑤⑤⑤⑤ Select whether you will allow the folder sharing via SMB, AFP,
FTP, Webdav protocol.
- Windows: Activate folder access using SMB protocol (Network
drive) in Windows / Mac / Unix. For further explanation, refer to
ch.6.
- AFP(Mac): Activate Folder access for MAC client via AFP.
- FTP: Activate Folder access by FTP client.
- Webdav : Activate Folder access by Webdav.
③③③③ Enter the folder information.
④④④④ When you have configured several volumes specify the volume in
which the folder will be created.
⑥⑥⑥⑥ You can hide the currently shared folder when searching
the network. If you opt for ‘hide’, it is not possible to share
the folder using AFP/FTP/Webdav.
⑦⑦⑦⑦ Create a trash in the folder. When the trash deletes
the activating folder content, the file will be removed
to “trashbox” folder within the shared folder.
⑧⑧⑧⑧ Select whether to limit the folder access. If you set
it as ‘not use’ without limiting the user, access/use
allowed.
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2) Folder Creation2) Folder Creation2) Folder Creation2) Folder CreationShare - Folder register/delete/edit
Click on the folder name in the registered folder list and you can change all the information
except from the folder name.Edit folder property
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↑↑↑↑ Start registering users by clicking on the “Create user” button.
1) Folder Creation1) Folder Creation1) Folder Creation1) Folder Creation
↑↑↑↑ Click on the user register icon on the top menu.
Share – NS1 user register wizard
4. NS1 user register wizard
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Enter the user id, name, password, information and email address and click ‘save’.
1. 1. 1. 1. User registerShare – NS1 user register wizard
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If you want to set the group for the user, click on the ‘edit group’ button, and ‘edit folder’ button
to set folder access authority. It will connect to the corresponding page.
1. 1. 1. 1. User registerShare – NS1 user register wizard
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This is the folder editing page. It shows current folder
and you can create/change/delete the folder for the file
sharing and also set the authority for the created folder.
Click on ‘add folder’ button.
2) Folder Creation2) Folder Creation2) Folder Creation2) Folder CreationShare – NS1 user register wizard
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� Enter the shared folder name.
� Enter the folder Description. � When you have configured several volumes specify the volume in which the folder will be created.
� Select whether you will allow the folder sharing via SMB, AFP, FTP protocol
- Windows: Activate folder access using SMB protocol (Network drive) in Windows / Mac / Unix.
2) Folder Creation2) Folder Creation2) Folder Creation2) Folder CreationShare – NS1 user register wizard
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You can hide the currently shared folder
when searching the network.
* It does not apply to AFP/FTP, so if you opt for ‘hide’, it is not possible to share the folder using
AFP/FTP.
Create a trash in the folder. When the trash deletes the activating folder content, the file will be removed to “trashbox” folder within the shared folder.
� Select whether to limit the folder access. If you set it as ‘not use’ without limiting the user, access/use allowed.
� You can specify user/group that can use the folder. Folder access is not allowed to the unselected users.
� Complete the setting by clicking “save”.
2) Folder Creation2) Folder Creation2) Folder Creation2) Folder CreationShare – NS1 user register wizard
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Share - FAQFAQFAQFAQ
5. Service folders shown and unable to delete in every access
6. A problem of logging in to Network folder in NAS device and other name folder accessibility
7. A user without folder access authority can read/write the unauthorized folder in AjaXplorer
8. Question about the volume folder appearing when accessing ftp and folder name authority setting
question
QuestionsQuestions
Check the group authority and folder authority.
Once the user is created, like the picture below, it will be automatically included in default user group. Group authority
comes in before the user authority, so if the user authority is removed from the specific folder, if the group authority
still applies, then the user has authority to the folder.
①①①① Create Test users.②②②② If you check the property of the group, you can see
that it is included automatically in a default group,
users.
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Share - FAQFAQFAQFAQ
You can only set authority for the top folder and for the sub-folder, you can set the capacity limit by users-> NS1
Firmware version is supported by 4241 at the moment. NC1 is being reviewed.
9. NAS Explorer(AjaXplorer) limitations and improvements
NoteNote
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1. What is NAS Explorer (1. What is NAS Explorer (1. What is NAS Explorer (1. What is NAS Explorer (AjaXplorer)AjaXplorer)AjaXplorer)AjaXplorer)?-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P 1P 1P 1P 1
2. How to run NAS Explorer (2. How to run NAS Explorer (2. How to run NAS Explorer (2. How to run NAS Explorer (AjaXplorer)?AjaXplorer)?AjaXplorer)?AjaXplorer)?-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P 2P 2P 2P 2
3. Downloading NAS Explorer (3. Downloading NAS Explorer (3. Downloading NAS Explorer (3. Downloading NAS Explorer (AjaXplorerAjaXplorerAjaXplorerAjaXplorer) file) file) file) file?---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P 3P 3P 3P 3
4. Uploading NAS Explorer (4. Uploading NAS Explorer (4. Uploading NAS Explorer (4. Uploading NAS Explorer (AjaXplorerAjaXplorerAjaXplorerAjaXplorer) file) file) file) file---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P 4P 4P 4P 4
5. NAS Explorer 5. NAS Explorer 5. NAS Explorer 5. NAS Explorer disconnected(AjaXplorerdisconnected(AjaXplorerdisconnected(AjaXplorerdisconnected(AjaXplorer) ) ) ) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P 5P 5P 5P 5
6. When uploading NAS 6. When uploading NAS 6. When uploading NAS 6. When uploading NAS Explorer(AjaXplorerExplorer(AjaXplorerExplorer(AjaXplorerExplorer(AjaXplorer) different kinds of screens pop up) different kinds of screens pop up) different kinds of screens pop up) different kinds of screens pop up---------------------------------------------------------------------------------------------------------------- P 6P 6P 6P 6
7. Is there a limitation as to the number and a capacity of the 7. Is there a limitation as to the number and a capacity of the 7. Is there a limitation as to the number and a capacity of the 7. Is there a limitation as to the number and a capacity of the file upload/download?file upload/download?file upload/download?file upload/download?-------------------------------------------------------------------------------------------- P 7P 7P 7P 7
8. Is 8. Is 8. Is 8. Is AjaXplorerAjaXplorerAjaXplorerAjaXplorer supported in N4B1 supported in N4B1 supported in N4B1 supported in N4B1 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ P 7P 7P 7P 7
9. Folder creation impossible in the new (route) folder 9. Folder creation impossible in the new (route) folder 9. Folder creation impossible in the new (route) folder 9. Folder creation impossible in the new (route) folder ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P 7P 7P 7P 7
10. What is the 10. What is the 10. What is the 10. What is the trashboxtrashboxtrashboxtrashbox created in each folder created in each folder created in each folder created in each folder ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ P 7P 7P 7P 7
11. What is the Public Link? 11. What is the Public Link? 11. What is the Public Link? 11. What is the Public Link? ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ P 8P 8P 8P 8
12. How to use the Public Link in 12. How to use the Public Link in 12. How to use the Public Link in 12. How to use the Public Link in AjaXplorerAjaXplorerAjaXplorerAjaXplorer? ? ? ? -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P 8P 8P 8P 8
File File File File Viewer(ajaxplorerViewer(ajaxplorerViewer(ajaxplorerViewer(ajaxplorer) ver_0.2) ver_0.2) ver_0.2) ver_0.2
The People Company
1 . What is NAS Explorer (AjaXplorer)?
Question 1Question 1
You can access LG Network Storage via internet from remote place and search the files stored in LG Network
Storage and open/save them. Also you can upload the files to LG Network Storage from remote place.
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File Viewer (AjaXplorer)
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Click NAS Explorer (AjaXplorer) on the right top
corner of Web menu. ①①①①
2 . How to run NAS Explorer (AjaXplorer)?
Question 2Question 2
A new web page like this will open. Same folders will
appear as accessing network folder. ②②②②
If you select the folder you want to search, it
will show the content.
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File Viewer (AjaXplorer)
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Double click the file you want to download. ①①①①
3 .Downloading NAS Explorer (AjaXplorer) file
Question 3Question 3
Select the file you want to download and click the mouse right
button.②②②②
Transferable only by files when downloading
- Download refused to a single file more than 2G in Internet Explorer 6
- Download refused to a single file more than 4G in Internet Explorer 7
- No problem with a single file 5G download from IE8, Firefox, google chrome browser.(NC1 FW2343)
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File Viewer (AjaXplorer)
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Right click the mouse, select upload or click on
upload from the top menu
①①①①
4 . Uploading NAS Explorer (AjaXplorer) file
Question 4Question 4
When uploading the page will open like the picture
below and it will follow the process of ‘search->select
file-> transfer’
②②②②
- Limited number of files when uploading: 256(NC1 FW2343)- Limited capacity of files when uploading: 256 : 2GB (NC1 FW2343)
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5. NAS Explorer disconnected(AjaXplorer)
Question 5Question 5
If you are using it as Port Forwarding, Eg) http://name.lgNAS.com:8000
for AjaXplorer, access NAS via 9090 port.
AanswerAanswer
ActionAction
If you use NAS as Port forwarding in router, add 9090 port.
If you click on NAS Explorer in Web menu,
below address will appear on the bar.
http://name.lgNAS.com:9090/kr/ajp/index.php
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File Viewer (AjaXplorer)
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6. When accessing the same LG NAS, opening AjaXplorer and uploading, NAS Explorer different kinds
of screens pop up.
Question 6Question 6
In normal ①①①① case, you can select several files and upload them, but in case of ②②②②, one file each cannot be selected.
NoteNote
Action 1Action 1
Set up Adobe flash player 10 active X.
Answer 1Answer 1
If you can use flash player you can upload several files but if you cannot use flash player or if the version is low, page ②②②②
will show which upload one by one by using the basic feature.
Answer 2Answer 2
To the specified address, the security grade of IE Tools-> Internet Option may be high or Vaccine or specific firewall program may be setup that it might disturb the normal operation.
Action 2Action 2
1. IE -> Internet Option -> Register to the reliable site
2. From Advanced Tab after general setting restore setting, check send UTF-8 URL
3. If special program is set (usually the ones registered on the tray) you can stop certain programs.
②②②②①①①①
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8. Is AjaXplorer supported in N4B1
7. Is there a limitation as to the number and a
capacity of the file upload/download?(NC1: Firmware Version 2343, NS1: Firmware Version
4128)Upload: 2G
Download: Internet Explorer(IE) 6.0 2G
IE 7.0 4G / IE 8.0 More than 4G possibleNumbers of files transfer: 255
From Firmware version 4128 supports AjaXplorer.
Question 8Question 8
9. Folder creation impossible in the new (route)
folder.Top (route) folder creation is possible only in Web menu
10. What is the Trashbox created in each folder.
Removing a file or folder when the network drive is still connected creates a trashbox and all deleted files are temporarily moved here. If user were to recover the deleted data, user may find the file or folder from the trashbox and move them to the intendedlocation. However, trashbox is created for each highest level folder and there will be as many trashboxes as the number of user’s folders. In the case that user runs out of hard disk capacity and must empty all trashboxes, user may click on the “recycle bin” icon on the volume web screen and empty all contents of the trashbox. .
Question 7Question 7 AnswerAnswer
Question 9Question 9
Question 10Question 10
AnswerAnswer
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File Viewer (AjaXplorer)
AnswerAnswer
AnswerAnswer
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Question 11Question 11
AnswerAnswer
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What is the Public Link?What is the Public Link?What is the Public Link?What is the Public Link?
You can create URL for a specific file and share the URL with other users, then the users can download the specific file through the URL.
- when you create URL, you can setup password and the period to open. - You can share the URL by e-mail
File Viewer (AjaXplorer)
How to use the Public Link in How to use the Public Link in How to use the Public Link in How to use the Public Link in AjaXplorerAjaXplorerAjaXplorerAjaXplorer????
Setup the Link time expiration (in days) and the Password(Optional) and click the Generate button.
Question 12Question 12
AnswerAnswer Click the mouse right button for the specific file you want to share.
①①①①
②②②②
Copy the URL you generate and paste the URL in the web window, then you can download the file.
③③③③
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DLNA(DigitalDLNA(DigitalDLNA(DigitalDLNA(Digital Living Network Alliance)Living Network Alliance)Living Network Alliance)Living Network Alliance)
1. What is DLNA?------------------------------------------------------------------------------------------------------------------------- P 1
2. How to use DLNA?(PS3) ------------------------------------------------------------------------------------------------------------ P 2~3
3. After setting DLNA, when playing TV into Dvix in PS3, DLNA protocol error occurred. ------------------------------ P 4
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DLNA
1. What is DLNA?
Question 1Question 1
AnswerAnswer
DLNA, which stands for Digital Living Network Alliance, allows sharing multimedia data such as music, video, or images saved in other devices through connecting digital devices such PC, hard disks, or digital TVs through the home network.
DLNA comprises DMS (Digital Media Server), which sends images, music and movie data, and DMP (Digital Media Player), which receives data. In order to fully utilize the DLNA function, the product must be DLNA certified. This product adheres to the Digital Media Server (DMS) function of the DLNA standard functions. In order to fully utilize the DLNA function, the product must be DLNA certified. This product adheres to the Digital Media Server (DMS) function of the DLNA standard functions.
NoteNote
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DLNA
: Go to Service : Go to Service : Go to Service : Go to Service ----> DLNA> DLNA> DLNA> DLNA
2. 2. 2. 2. Connect the device
Connect HDMI or HDMI or HDMI or HDMI or AV cable
Connect Playstation/ NAS LAN terminal to the router LAN terminal
2. How to use DLNA? (PS3)
2/4
①①①① Open DLNA from the webpage
②②②② The top section will show the current status of DLNA.
To activate the Media Server (DMS), click “apply”. ③③③③ The source path refers to the location the multimedia
data is currently saved. In order to utilize the multimedia
data through DLNA, locations of the saved data must be
determined. DLNA service will only be applicable to pre-
set DLNA source folders.
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DLNA
①①①① ②②②②
③③③③ ④④④④
⑤⑤⑤⑤ ⑥⑥⑥⑥
Boot PlayStation and use Joystick←←←← Move Select the video and select LG Network Storage
Select Albums →→→→ Select DLNA (service) →→→→
Select the movie List in DLNA The movie will be played
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DLNA
3. After setting DLNA, when playing TV into Dvix in PS3, DLNA protocol error occurred.
Question TypeQuestion Type
NAS simply functions as the digital media server that provides materials for the video. When the error occurs, it is the
problem either of the TV or PS3 codec.
DLNA is divided into DMS(Digital Media Server) which provides photos, music, video materials and DMP(Digital Media
Player). To use DLNA features you must use the device with DLNA authentication. LG NAS complies with Digital Media Server(DMS) feature which is one of the DLNA standard features.
AnswerAnswer
NoteNote
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ISCSI ver_0.2ISCSI ver_0.2ISCSI ver_0.2ISCSI ver_0.2
1. What is ISCSI1. What is ISCSI1. What is ISCSI1. What is ISCSI ? ? ? ? -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P 1P 1P 1P 1
2. How to use ISCSI under Windows XP2. How to use ISCSI under Windows XP2. How to use ISCSI under Windows XP2. How to use ISCSI under Windows XP ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ P 2P 2P 2P 2
3. Does windows XP, Vista, 7 support ISCSI? 3. Does windows XP, Vista, 7 support ISCSI? 3. Does windows XP, Vista, 7 support ISCSI? 3. Does windows XP, Vista, 7 support ISCSI? -------------------------------------------------------------------------------------------------------------------------------------------------------------------- P14P14P14P14
4. Under Windows 7 when playing DVD/BD movie title with using IS4. Under Windows 7 when playing DVD/BD movie title with using IS4. Under Windows 7 when playing DVD/BD movie title with using IS4. Under Windows 7 when playing DVD/BD movie title with using ISCSI, Blue screen & Holding Is taken CSI, Blue screen & Holding Is taken CSI, Blue screen & Holding Is taken CSI, Blue screen & Holding Is taken place. place. place. place. -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P15P15P15P15
5. How to use ISCSI under Linux 5. How to use ISCSI under Linux 5. How to use ISCSI under Linux 5. How to use ISCSI under Linux ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ P16P16P16P16
6. How to use ISCSI under Windows Vista 6. How to use ISCSI under Windows Vista 6. How to use ISCSI under Windows Vista 6. How to use ISCSI under Windows Vista -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P18P18P18P18
7. How to use ISCSI under Windows 7 7. How to use ISCSI under Windows 7 7. How to use ISCSI under Windows 7 7. How to use ISCSI under Windows 7 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P21 P21 P21 P21
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1. What is ISCSI?
This allows for the user to use the LG Network Storage Blue-ray/DVD drive as a CD drive. The LG Network Storage iSCSI service allows multiple users’ log-in and usage.
ISCSIISCSIISCSIISCSI
1/22
Question 1Question 1
AnswerAnswer
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2. How to use ISCSI under Windows XP
Question 2Question 2
In order to use the ISCSI, activate ISCSI function from LG NAS mIn order to use the ISCSI, activate ISCSI function from LG NAS mIn order to use the ISCSI, activate ISCSI function from LG NAS mIn order to use the ISCSI, activate ISCSI function from LG NAS must be activated andust be activated andust be activated andust be activated and the Initiator the Initiator the Initiator the Initiator program must be installed in the computer.program must be installed in the computer.program must be installed in the computer.program must be installed in the computer.
AnswerAnswer
Initiator Installation on a Windows PC
For Windows XP, download the installation program from the below Microsoft website or Starport website and setup.
☞ Download/install Starport’s initiatorhttp://www.rocketdivision.com/download_starport.html
☞ Microsoft website http://www.microsoft.com/downloads/details.aspx?familyid=12cb3c1a-15d64585-b385-befd1319f825&displaylang=en
ActionAction
NoteNote
For Windows Vista and Windows 7, the operating system already includes a program and no additional installation is required.
ISCSI
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ISCSI – Using ISCSI in Windows XP
①①①① Connect to LG NAS
②②②②
[Attention][Attention][Attention][Attention]certain functions such as web burning will be limited and [CDROM] folder through SMB is not available.
③③③③
Go to Service -> ISCSI ,click “Enable” and then click “Apply”.
If a mandatory certification (CHAP) procedure has been set up in the web setting, enter the required information by pressing the Advanced button in the above window
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ISCSI – Using ISCSI in Windows XP
4. Download the initiator from Starpot and setup.http://www.rocketdivision.com/download_starport.html
5. Enter your information and e-mail address briefly, and click Submit underneath.
6. Next in number 2, if you want to check the registered mail, you can do so like the image on your right.- Download the software from the link below. http://www.starwindsoftware.com/download/1/starport.exe
- Download the authentication key. (you need it when you install it)http://www.starwindsoftware.com/download/1/StarPort_Free_Personal_Li
cense_1978.spk
④④④④
⑤⑤⑤⑤
⑥⑥⑥⑥
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ISCSI – Using ISCSI in Windows XP
Install s/w that you downloaded from number 6. ⑦⑦⑦⑦
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ISCSI – Using ISCSI in Windows XP
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ISCSI – Using ISCSI in Windows XP
Operate initiator from Starport. ⑧⑧⑧⑧
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ISCSI – Using ISCSI in Windows XP
Click Add Device button and try connecting NAS ODD. However, the screen will pop up warning that the license is not permitted. ⑨⑨⑨⑨
Download the authentication key file from number 6. http://www.starwindsoftware.com/download/1/StarPort_Free_Personal_License_1978.spk
⑩⑩⑩⑩
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ISCSI – Using ISCSI in Windows XP
Help -> Open register startport activate starport licence page and register the downloaded key file. ⑪⑪⑪⑪
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Click Add Device button and device install wizard screen will pop up. Click ‘next’ and progress. ⑫⑫⑫⑫
Click ‘Next’
Add Device
Choose Remote ISCSI device.
Enter NAS IP.
NAS ODD is activated. ‘Select’
Check if you will use CHAP
authentication
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ISCSI – Using ISCSI in Windows XP
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Once the ISCSI installation is complete, like the picture NAS ODD device will be connected. ⑬⑬⑬⑬
Insert the CD to NAS ODD and check it in My Computer.
⑭⑭⑭⑭
Check if (F:)drive is activated in My computer -Audio CD installed.
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ISCSI – Using ISCSI in Windows XP
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ISCSI – Using ISCSI in Windows XP
Make sure NAS ODD operates normally in PC. ⑮⑮⑮⑮
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ISCSI – Deleting ISCSI in Windows XP
‘Remove Device’
Remove the connected device.①①①①
Remove the connected device.
Check the device is removed from ‘My Computers’②②②②
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ISCSI – Deleting ISCSI in Windows XP
3. 3. 3. 3. Does windows XP, Vista, 7 support ISCSI?Does windows XP, Vista, 7 support ISCSI?Does windows XP, Vista, 7 support ISCSI?Does windows XP, Vista, 7 support ISCSI?
Question 3Question 3
All of them, windows XP, Vista, 7 support ISCSI, but for Windows Vista and Windows 7, the operating system already includes a program and no additional installation is required.
AnswerAnswer
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OK
OK
Holding
Win7
OK
Holding*
Holding
XP
Star Port Initiator
OK
Reboot*
Holding
Vista
iSCSI Initiator
Microsoft Initiator
Win7VistaXP
OK
OK
OK
Playback
반복반복반복반복Playback
Playback
Blue Screen
OKBD
OKOK
OKOK
DVDRead
(Power
DVD &
Nero)
Initiator & OS
Function
NoteNote
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ISCSIISCSIISCSIISCSI
4. Under Windows 7 when playing DVD/BD movie title with using IS4. Under Windows 7 when playing DVD/BD movie title with using IS4. Under Windows 7 when playing DVD/BD movie title with using IS4. Under Windows 7 when playing DVD/BD movie title with using ISCSI, Blue screen & Holding Is taken CSI, Blue screen & Holding Is taken CSI, Blue screen & Holding Is taken CSI, Blue screen & Holding Is taken place.place.place.place.
Question 4Question 4
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Use Starport initiator if you’re using Windows 7.and NAS ODD is BD.ActionActionActionActionActionActionActionAction
NoteNoteNoteNoteNoteNoteNoteNote
There is a compatibility problem between LG NAS and Windows 7.MS has to modify this issue, but they have no plan to fix it yet, after MS modify OS, we verify and modify
the spec of LG NAS.
AnswerAnswerAnswerAnswerAnswerAnswerAnswerAnswer
OK
OK
Holding
Win7
OK
Holding*
Holding
XP
Star Port Initiator
OK
Reboot*
Holding
Vista
iSCSI Initiator
Microsoft Initiator
Win7VistaXP
OK
OK
OK
Playback
반복반복반복반복Playback
Playback
Blue
ScreenOKBD
OKOK
OKOK
DVDRead
(Power
DVD &
Nero)
Initiator & OS
Function
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Question 5Question 5
5. How to use ISCSI under Linux (Linux)5. How to use ISCSI under Linux (Linux)5. How to use ISCSI under Linux (Linux)5. How to use ISCSI under Linux (Linux)
AnswerAnswer
1.Web →→→→ Service →→→→ ISCSI 2. Open “Terminal”
click “Enable” and then click “Apply”.
ISCSI – Using ISCSI in Linux
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AnswerAnswer
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Connection on a Linux PC
① Activate the iSCSI initiator. $ /etc/init.d/open-iscsi start ② Find the iSCSI target. If the LG NAS (target)’s IP
address is 192.168.10.2, the target is: $ iscsiadm -m discovery -t sendtargets -p 192.168.10.2 Once target is found, execute the above command, which
will display the target name. The following is an example:
$ 192.168.10.2:3260,1 iqn.2009-01.com.lge:LG-NAS.123456
③ Log in. Log-in command for the above target name is: $ iscsiadm --mode node --targetname iqn.2009-01.com.lge: LG-NAS.123456 --portal 192.168.10.2:3260 --login
④ Confirm the target connection using the below command. $ cdrecord -scanbus
⑤ ODD tools such as cdrecord can be used to utilize the NAS built-in ODD.
Website http://cdrecord.berlios.de/private/cdrecord.html⑥ Log out when done. Use the following command: $ iscsiadm --mode node --targetname iqn.2009-
01.com.lge: LG-NAS.123456 --portal 192.168.10.2:3260 –logout
terminal Write command for CD
mkisofs -r -U -udf -input-charset utf8 -graft-points -o filename.iso(ex. /tmp/burn.iso) folder to record or file location (ex. /home)cdrecord -v -sao dev=1,2,0 filename.iso(ex. /tmp/burn.iso)Filename.iso is the same as the file name made from mkisofs.dev=1,2,0 is in ISCSI odd from cdrecord --scanbus
For DVD
growisofs -r -udf -iso-level 3 -U -use-the-force-luke=noload -input-charset utf8 –Z /dev/sr0 -graft-points folder to record or file location (ex. /home)
For BD
growisofs "-r -udf -iso-level 3 -U -use-the-force-luke=noload -use-the-force-luke=spare:none -input-charset utf8 –Z /dev/sr0 -graft-points folder to record or file location (ex. /home)
ISCSI – Using ISCSI in Linux
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Question 6Question 6
AnswerAnswer
6. How to use ISCSI under Windows Vista6. How to use ISCSI under Windows Vista6. How to use ISCSI under Windows Vista6. How to use ISCSI under Windows Vista
NAS IP 주소 입력
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ISCSI – Using ISCSI in Windows Vista
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Make sure NAS ODD operates normally in PC
ISCSI – Using ISCSI in Windows Vista
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‘Remove Device’①①①①
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ISCSI – Deleting ISCSI in Windows Vista
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Question 7Question 7
Answer Answer
7. How to use ISCSI under Windows 77. How to use ISCSI under Windows 77. How to use ISCSI under Windows 77. How to use ISCSI under Windows 7
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ISCSI – Using ISCSI in Windows 7
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‘Remove Device’
ISCSI – Deleting ISCSI in Windows 7
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Selective Mirror ver0.1
1. What is Selective Mirror ? ---------------------------------------------------------------------------------- P 1
2. How to add Selective Mirror List? --------------------------------------------------------------------------------- P 2 ~4
3. How to edit/delete Selective Mirror List? ------------------------------------------------------------------------ P 5
4. What is Selective Mirror limitation? ------------------------------------------------------------------------------- P 6
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Selective MirrorSelective MirrorSelective MirrorSelective Mirror
1. What is Selective Mirror?
Question 1Question 1
Use Selective MirrorUse Selective Mirror
If SMB and FTP is used to store data in the LG Network Storage and a change incurs in the source folder, the same change will apply to the destination folder and the source folder will be double protected.
* To maximize the effects of Selective Mirror, it is recommended to set up different volumes for the source folder and the destination folder. (for the single disks setting or the RAID 1+ linear volume setting) Example) source folder: volume1/source, destination folder: volume2/destination
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AnswerAnswer
Selective Mirror (Selective data protection for folders)The Selective Mirror function automatically generates copies of certain folders, which allows data recovery even after
the loss of source data.
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1.Go to ‘System’ -> ‘Selective Mirror’
and then Choose Selective Mirror activation.
2. Add Selective Mirror List
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Question 2Question 2
Selective MirrorSelective MirrorSelective MirrorSelective Mirror
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2. Press the ‘Add’ button, then the screen to add a new list will be appeared.
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Selective MirrorSelective MirrorSelective MirrorSelective Mirror
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②②②② Target path: Select the folder to save the backup data.
①
②
3. (1) Under “source path”,
- select the folder to be backed up
(2) Under “destination path”,
- select the folder that will save the back-up data.
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①①①① Source path: Select the folder to carry out backup
Selective MirrorSelective MirrorSelective MirrorSelective Mirror
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3. Edit and Delete Selective Mirror list
① Select and check the Checkbox the item to be edited and press the ‘edit’ button. * Only one item can be edited at a time.
② Edit the “source path” and the “destination path” and press “OK” to confirm the edited set-up.
EditEdit
① Select and check the checkbox the item to be deleted. * More than one item at a time can be deleted.
② Press the “delete” button to confirm the deleted set-up.
DeleteDelete
Question 3Question 3
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Selective MirrorSelective MirrorSelective MirrorSelective Mirror
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4. What is Selective mirror limitation?
① The source folder and the destination folder cannot be the same folder.
② One source folder may have up to 4 destination folders.
③ A folder designated as a source folder cannot be designated as a destination folder in another setting.
④ A subfolder of a source folder cannot be designated a destination folder.
⑤ A folder designated as a destination folder cannot be designated as a source folder in another setting.
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Question 4Question 4
AnswerAnswer
Selective MirrorSelective MirrorSelective MirrorSelective Mirror
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COMNSO BACKUP ver0.1COMNSO BACKUP ver0.1COMNSO BACKUP ver0.1COMNSO BACKUP ver0.1
1. What is Comnso backup? ------------------------------------------------------------------------------------------------- P 1
2. How to use Comnso Backup?------------------------------------------------------------------------------------------ P 2~4
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1. What is Comnso backup?
Question TypeQuestion Type
ComnsoComnsoComnsoComnso backupbackupbackupbackup
CheckCheck
Comnso Backup is a program which automatically backs up the important file into Storage in real-time or according to
a schedule. The files that are backed up are restorable whenever necessary even if the original file of PC is corrupted.
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Comnso backup
1. 1. 1. 1. Insert the CD included when purchasing NAS
and when it is set up automatically, click Backup
and install the program. 2.2.2.2. Click ComnsoBackup
intro icon created on
desktop after installation.
3. 3. 3. 3. Click Comnso Backup icon
4.4.4.4. Select the first user. 5.5.5.5. Click Box in Storage.
6. Create a folder to backup in NAS and
select the folder to backup in LG-NAS in My
Network Environment-> Microsoft Windows
Network-> Workgroup and click OK.
2. How to use Comnso Backup?
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Comnso backup
7.7.7.7. The folder which is to be backed
up in storage will be shown.
8.8.8.8. Enter the Storage(Host) name
and click Storage check.
9.9.9.9. Click OK if the message reads, “X
Storage available” and click next.
10.10.10.10. Enter NAS ID and Password and
click OK11.11.11.11. Click the Box in the Folder that
needs to be backed up.
12.12.12.12. Click ‘OK’ after selecting the folder
to backup from My Computer to NAS.
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13. 13. 13. 13. Once the folder is selected, decide whether to
backup real-time/schedule and click OK. 14.14.14.14. The specified folder in My Computer will be backed up in NAS.
15. 15. 15. 15. If you click ‘restore’ icon after selecting the folder to
restore in the backup list, it will be restored to the specified
folder in My Computer.
Comnso backup
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Time Machine ver0.1Time Machine ver0.1Time Machine ver0.1Time Machine ver0.1
1. What is Time Machine? 1. What is Time Machine? 1. What is Time Machine? 1. What is Time Machine? ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ P 1P 1P 1P 1
2. How to use Time 2. How to use Time 2. How to use Time 2. How to use Time Machine?Machine?Machine?Machine?---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- P 2~P 2~P 2~P 2~7777
3. What is the limitation capacity of Time Machine? 3. What is the limitation capacity of Time Machine? 3. What is the limitation capacity of Time Machine? 3. What is the limitation capacity of Time Machine? ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ P P P P 8888
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1. What is Time Machine? 1. What is Time Machine? 1. What is Time Machine? 1. What is Time Machine?
Question 1Question 1
AnswerAnswer
The Time Machine service is the automatic back-up function built in Mac OS X and allows the Mac data copies to be stored in LG Network Storage in their latest version. ♣ This service is available in only Mac OS X version 10.5 Leopard or later versions.
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Time Machine for MACTime Machine for MACTime Machine for MACTime Machine for MAC
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Time Machine for MACTime Machine for MACTime Machine for MACTime Machine for MAC
1.WebMene → Service → Time machine → Enable2. Mac → system setup → share
3. Edit → local host name -> write down Host Name (except’.local’)
2. How to use Time machine.
Question 2Question 2
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4. Finder → Move → Utility 5.Terminal
6. ifconfig : check the mac address in en0 → input in MAC
Address of LG NAS Time Machine -> apply
Time Machine for MACTime Machine for MACTime Machine for MACTime Machine for MAC
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7. Confirm Click. 8. WebMene → Service → Network Servers → AFP →Enable → Apply.
9. Finder → move → connect to Server 10. In the server address,afp://NASIP →connect.
Time Machine for MACTime Machine for MACTime Machine for MACTime Machine for MAC
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11. NAS ID & PW input and connect. 12. Timemachine → apply.
13. System setup → system → Time Machine Select. 14. Select the disk
Time Machine for MACTime Machine for MACTime Machine for MACTime Machine for MAC
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11. Timemachine → select to use for backup 12. NAS ID & PW input and connect.
13. backup : XXX sec 14. Display the backup status.
Time Machine for MACTime Machine for MACTime Machine for MACTime Machine for MAC
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15. Display the message contents backup –ing. 16. Display the backup time and backup periodically
17. NAS → Service → Save the backup files in the
Time Machine folder.
Time Machine for MACTime Machine for MACTime Machine for MACTime Machine for MAC
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3. What is the limitation capacity of Time Machine? 3. What is the limitation capacity of Time Machine? 3. What is the limitation capacity of Time Machine? 3. What is the limitation capacity of Time Machine?
Question 3Question 3
AnswerAnswer
Now(firmware version 2450), There is the capacity limitation of Time Machine.
Before Apple opens the time machine operation method, when our lab codes the time machine program in NAS, the firmware version 2450 includes the capacity limitation.No limitation might have a problem or not. It’s a reason why we considers stability.That’s why we decide the capacity limitation. We are checking to change the limitation.Users can’t change the configuration, we will upgrade the coding and release the new firmware.
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Time Machine for MACTime Machine for MACTime Machine for MACTime Machine for MAC