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тАО04-04-2005 12:00 PM
тАО04-04-2005 12:00 PM
EVA Business Copy
I understand that there is a Data Protector Integration Kit that supposedly allow for Instant Recovery in an EVA environment. Is anyone using this??? We have a SYBASE database environment running on 3 nodes in a MC ServiceGuard cluster.
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тАО04-05-2005 12:17 AM
тАО04-05-2005 12:17 AM
Re: EVA Business Copy
The Data Protector EVA Instant Recovery integration isn't supported with Sybase, so you would need to stop Sybase and do filesystem/raw backups for this to work (I guess not an option given that you are in a cluster).
I think your only reaslistic option to obtain this sort of functionality is to script it yourself - use SSSU to create snapclones, and then when recovery is required have the app stopped, the snapclones presented, and the original vdisks destroyed - then use the free'd space to create new snapclones.
Obviously the problem with this is you have to provide a similar level of data resilience and performance for your snapclones as for your original vdisks.
Apparently this sort of functionality will be available in the new EVAs due out later this year - not sure whether they will make it available via VCS and CV EVA upgrades for existing EVAs...
HTH
Duncan
I am an HPE Employee
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тАО04-05-2005 12:24 AM
тАО04-05-2005 12:24 AM
Re: EVA Business Copy
You can assign the same VRAID level like the original disk to the snapclone and you can store the data on fibre channel disk drives, too. That feature is already present in the current generation of EVA.
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тАО04-05-2005 04:46 AM
тАО04-05-2005 04:46 AM
Re: EVA Business Copy
If I'm understanding Jim correctly he's referring to the capability of doing a 'source volume resync' - i.e. in XP terms this would be automatically copying the contents of a SVOL back to the PVOL
Of course I could have completely mis-understood...
HTH
Duncan
I am an HPE Employee
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тАО04-05-2005 04:55 AM
тАО04-05-2005 04:55 AM
Re: EVA Business Copy
Yes, that's what I was trying to say. It appears that the functionality on the EVA Business Copy falls short of the VA and XP products.
I thought HP was going to take the "BEST" of the VA and EVA line and come up with a superior offering???
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тАО04-05-2005 08:20 AM
тАО04-05-2005 08:20 AM
Re: EVA Business Copy
HTH
Duncan
I am an HPE Employee
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тАО04-05-2005 08:01 PM
тАО04-05-2005 08:01 PM
Re: EVA Business Copy
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тАО05-23-2005 11:25 AM
тАО05-23-2005 11:25 AM