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How many luns can assign in windows host
what is BCV and volume logix
Raid group min an max disks
How to dissolve meta
What is a cluster
How many ports in 1FA port
How to chek failed disks
How will you check port errors
How will you know what are the members in a meta
Clarion failover modes
What is the failoer mode for HP unix
What is heat report
Lun Trespassing
If SPA&SPB failed and how will you login to clarion
Howmany management hosts for clarion
DMX logs models
How will you open locks in DMX
What is powerpath and cmmands
Diff between SFP & Gbic
What is access logix
Where is HLU located
Assigned lun to the host but its not visible to Host -
Troubleshoot
How to know to which host the lun is assigned to
Diff between DMX3 &DMX 4
How to troubleshoot if ISL fails
Ratio of HotSpares
If a disk is failed how will you replace
Ratio of write and Read chache
Senario:I sent a data to the cache and want to know data is
written to the diskor not
Trunk debugging command
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What is vcmdb and how will you take the backup
How will you login to Navishpere
Provisioning of DMX
How do you form a meta lun
Clarion lun allocation
Flare Version
Is there any necessity to create storage group in clarion
How will you check logs in clarion and brocade
Logs in clarion and DMX
TimeFinder
Emc Quesitons
1) In clarion when host do modifications to source device in
case of snapveiw/sn
apshot where the
data will be stored ?
2) In time finder/snap when host write data to virtual device in
which locationdata will be stored ?
3) What is the purpose principal switch in a fabric ? how to
know which one is principal switch ?
4) How to do zoning in brocade and also in cisco?
5) How to know whether host Is logged into switch ?
6) U did zoning between two WWNs. what is the command to know
whether zoning is properly
done or not in a fabric ?
7) Tell me about Vmax architecture ?
8) What is the Command to know the rdf2 devices ?
9) What is persistent binding ?
10) What is lun offset ? which is equivalent to lun offset in
vmax ?
11) Suppose if I want to allocate specific lun address to a
device in vmax. Howdo u do ?
12) What is the command to create masking view in vmax ?
13) What is the command to know the installed licenses ?
14) If both r1 and r2 devices have same data. What are the
states of r1,r2 devices and also pair
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state ?
15) What is the command to know the srdf directors ?
16) What is auto provisioning ?
17) What is cascaded initiator group ?
18) Your data centers are in which location ?
19) What is the command to know the pools in symmetrix ? by
seeing the output how do u know
the type of pool ?
20) What is raid virtual architecture in vmax ?
21) How do u set initiator flags in vmax ?+
