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2 Intern

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July 7th, 2016 11:00

How Avamar tracks VMs in vCenter

Hello,

I have two vCenters being backed up by Avamar. How does Avamar track each VM  ?  Does it take each VMs UUID and converts it to its own unique value ?  The reason i ask is because i just finished converting to dynamic folder backups.  While importing clients i got an error messages where it said that VM already exists in another vCenter.  These are not actually VMs but VM templates but still.  So i connected to each vCenter using powercli and looked at each templates UUID.

PowerCLI C:\> get-template "Rhel6_64Bit_25gb_campusH" | %{(Get-View $_.Id).config.uuid}

4237bfc6-dbf4-7738-4d93-1f0ace68d64e

PowerCLI C:\> get-template "Rhel6_64Bit_25gb_campusH" | %{(Get-View $_.Id).config.uuid}

564dcc9c-dada-5eeb-a70d-ab598e13a12b

As you can see they have unique UUID yet Avamar things they are the identical VM templates.  Any insight ?

Thank you

226 Posts

July 7th, 2016 23:00

As far as I know, Avamar creates its own ID and maps it with the Name. In you example the Names are same and that is likely the cause of the problem.

2 Intern

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20.4K Posts

July 8th, 2016 04:00

it can't be the name, i have had instance of VMs in two different vCenters with same name. Avamar backed them up just fine.

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