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KOLKATA TIER-2 Site Name :- IN-DAE-VECC-01 and 02 VO :- ALICE Country :- INDIA System Administrator (1): Tapas Samanta email : [email protected] System Administrator (2): Vikas Singhal email : [email protected]. New Procurement. 3 BLADE enclosure with 40 Blades. Each Blade has - PowerPoint PPT Presentation
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Vikas Singhal, VECC, INDIA
VECC KOLKATA Tier-2 Status
KOLKATA TIER-2Site Name :- IN-DAE-VECC-01 and 02
VO :- ALICECountry :- INDIA
System Administrator (1): Tapas Samantaemail : [email protected]
System Administrator (2): Vikas Singhalemail : [email protected]
Vikas Singhal, VECC, INDIA
VECC KOLKATA Tier-2 Status
New Procurement
3 BLADE enclosure with 40 Blades
Each Blade has2 * 3.0GHz Dual Core Xeon Processors4MB L2 Cache per processor8GB RAM2 * 72GB HDD for Redundancy2 * Gigabit Network Card for RedundancyiLO Port for Remote management
Each Enclosure has6 Hot Swappable High speed Fans6 Hot Swappable power supply2 redundant layer-II switch
Vikas Singhal, VECC, INDIA
VECC KOLKATA Tier-2 Status
New Procurement of Storage
2 * (100 * 500GB) + 8*1TB raw disks.Total Usable Space 75 TBAfter Hot spare and RAID5 configuration
2 redundant EVA Controller in each
Rack
2 Fully Loaded HP EVA6100
Racks
Vikas Singhal, VECC, INDIA
VECC KOLKATA Tier-2 Status
Full Picture of New Procurement after Complete installation
Two HP EVA6100Storage Racks
Computing Element
Rack
Vikas Singhal, VECC, INDIA
VECC KOLKATA Tier-2 Status
Logical Diagram of New Procurrement
Dcache-pool
SAN switch192.168.2.120
Dcache-client
HP 50 TB RawEVA 6100
HP 58 TB RawEVA 6100
SAN switch192.168.2.119
Dcache-server
Gridce02 (CE + BDII)
Grid01(VOBOX)
Grid-bkp-server192.168.1.16
Switch
39 HP BL160G5 Blade Server
Cluster192.168.1.44-83
Grid Network Line (100Mbps)
Tape Loader
Pure XROOTD
Vikas Singhal, VECC, INDIA
VECC KOLKATA Tier-2 Status
Middleware installation on new hardware
1.Installed SLC 4.6 (x86_64) operating system on x86_64 Machine.
2. Installed following middleware packages on x86_64 machine.
glite-VOBOX
CREAM-CE (32bit)
glite-BDII
Pure XROOTD
Storage Element
glite-MON
glite-WN (64bit)
grid01.tier2-kol.res.in
gridce02.tier2-kol.res.in
dcache-server.tier2-kol.res.in
For 39 Worker Nodes (156 core)
wn045-wn083.internal.tier2-kol.res.in
Vikas Singhal, VECC, INDIA
VECC KOLKATA Tier-2 StatusFull TIER-2@Kolkata centre for ALICE Grid
Router
Switch
gridce02 dcache-server
wn045
wn046
wn082
wn083
Switch-1 Switch-2
Giga-bit Switch
Internet100Mbps
Management Nodes
Computing Nodes
Wipro NetpowerDual CPU Xeon 3.0 GHz
192.
168.
x.x
(Sta
nd b
y)
144.16.112.xx/27
Usable75 TB
Storage
grid gridce01 gridse001
wn001
wn002
wn012
wn013
Switch-1 Switch-2
IN-DAE-VECC-01 Site with 32 bit machine
Management Nodes
Computing Nodes
192.
168.
x.x
(Sta
nd b
y)
IN-DAE-VECC-02 Site with 64 bit machine
grid01
HP DL160c Blade Server with 2 * Dual Core Xeon 3.0 GHz
Vikas Singhal, VECC, INDIA
VECC KOLKATA Tier-2 StatusIN-DAE-VECC-01 site 32 Bit Machines
Vikas Singhal, VECC, INDIA
VECC KOLKATA Tier-2 Status
Batch server packages (TORQUE packages all 64 bit)[root@gridce02 ~]# rpm -qa \*torque\*torque-server-2.3.0-snap.200801151629.2cri.slc4.x86_64torque-debuginfo-2.3.0-snap.200801151629.2cri.slc4.x86_64torque-pam-2.3.0-snap.200801151629.2cri.slc4.x86_64torque-2.3.0-snap.200801151629.2cri.slc4.x86_64torque-drmaa-2.3.0-snap.200801151629.2cri.slc4.x86_64torque-drmaa-docs-2.3.0-snap.200801151629.2cri.slc4.x86_64torque-devel-2.3.0-snap.200801151629.2cri.slc4.x86_64glite-yaim-torque-server-4.0.1-5.noarchtorque-docs-2.3.0-snap.200801151629.2cri.slc4.x86_64torque-client-2.3.0-snap.200801151629.2cri.slc4.x86_64glite-yaim-torque-utils-4.0.2-2.noarchtorque-mom-2.3.0-snap.200801151629.2cri.slc4.x86_64
Cream CE packages (all 32 bit)[root@gridce02 ~]# rpm -qa \*cream\*glite-ce-cream-1.8.4-1.noarchglite-yaim-cream-ce-4.0.5-0.noarch[root@gridce02 ~]#
Installation of CREAM-CE at Kolkata
•First we have cleaned full machine, removed all packages related to lcg, glite, TORQUE, pbs etc.
•Update with yum.
•Followed general procedure for installing CREAM-CE.
•If required installed TORQUE and pbs packages by hand.
Vikas Singhal, VECC, INDIA
VECC KOLKATA Tier-2 Status
Installing pure-xrootd is really simple and easy.
We have to modify only one system.cnf file and all is done.
One special variable for ALICE.
export OFSLIB=TokenAuthzOfs
Run the xrootd service through xrd.sh and all is configured.
Thanks to Fabrizio Furano who helped a lot for installation at Kolkata.
Similar procedure for xrootd server and pool servers
Installation of Pure XrootD at KOLKATA Site
All is properly documented at the link http://alien.cern.ch/twiki/bin/view/AliEn/HowToInstallXrootdNew
