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05-15-2015 04:22 AM
05-15-2015 04:22 AM
HPUX 11.23,storage LUNs(EMC) getting migrated to Hitachi_Precaution_Steps to follow
Hello All,
We are going to have one migration of our machine/server, details are given below.
Migration of storage LUNs(EMC to Hitachi)--almost 60 LUNs
OS is --HPUX11.23
Activity type-offline.
System is part of a two node cluster.HP service guard.
Now what are the exact steps & necessary precaution we need to take care.
regards
Arup
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05-15-2015 06:53 AM
05-15-2015 06:53 AM
Re: HPUX 11.23,storage LUNs(EMC) getting migrated to Hitachi_Precaution_Steps to follow
Hello in the above I am just asking for the precaution that need to take care.
regards
Arup
@Arup_03 wrote:Hello All,
We are going to have one migration of our machine/server, details are given below.
Migration of storage LUNs(EMC to Hitachi)--almost 60 LUNs
OS is --HPUX11.23
Activity type-offline.
System is part of a two node cluster.HP service guard.
Now what are the exact steps & necessary precaution we need to take care.
regards
Arup
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05-18-2015 12:39 AM
05-18-2015 12:39 AM
Re: HPUX 11.23,storage LUNs(EMC) getting migrated to Hitachi_Precaution_Steps to follow
Verify Zoning
Check dual connectivity ( San -Switch end )
Reconfigure cluster lock disk on new Storage ................CRITICAL
Ensure Application & DB shutdown before migration .
How are you migrating , any tool ? We used openmigrator tool from EMC .
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05-18-2015 07:38 PM
05-18-2015 07:38 PM
Re: HPUX 11.23,storage LUNs(EMC) getting migrated to Hitachi_Precaution_Steps to follow
Thanks Chindi for your reply,yes the steps you have mentioed will be taken care by the storage Team.Yes they are using exactly the same tool.
I wanted to know the precaution which we need to take care from the OS perspective.
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05-18-2015 09:54 PM
05-18-2015 09:54 PM
Re: HPUX 11.23,storage LUNs(EMC) getting migrated to Hitachi_Precaution_Steps to follow
LVM or VxVM ?
Reconfigure cluster lock disk on new Storage ................CRITICAL
New FS version to be checked .