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VMWare backups and archive copies/archiving

Discussion in 'Backup / Archive Discussion' started by Teet, Sep 26, 2017.

  1. Teet

    Teet ADSM.ORG Member

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    Hello.

    I'm currently backing up vm's from VMWare using TDP for VMWare to directory container storage pool and the retention periods vary 7-14 days. I'm looking a way to make archives/archive copies of these VMWare backups for longer retention (for example monthly copy with some months retention) without making a whole new full backup to another node/storage pool with longer retention, as I know that backupset's are out of the question with non-file backups, are there any other way You know/can recommend to me?

    I've read about export node (to tape) command but does it work with VMWare data and can the previously described be achieved by using this command?

    Manually controlling archive copies retention wouldn't be a problem if export node can be used.

    Thanks In Advance.

    Teet Saar.
     
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  3. RecoveryOne

    RecoveryOne ADSM.ORG Member

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    As far as I know you cannot export data out of a container pool.
    Quick overview of directory container pools.

    To share some insight that was given to me in the past, setup a different management class inside your policy set that's using your container storage pool. Then use the vmmc and the vmctlmc for your 'archive'. Just remember, these won't be an archive in the true sense, just a full backup that will last $days. May want to open a PMR or perhaps someone here can provide more insight if the control files (vmctlmc) should be bound to the different management class as well for your 'archive' backup. Apologies, memory failing me on that part.

    The nice thing about putting this fake archive/longer term backup retention into the same directory container pool is you will still benefit from the deduplication and compression. And then less hassle trying to protect two different container pools.

    I believe same situation arises for archives with any TDP product, even if you weren't using a container storage pool.
    As moon-buddy said a while ago when the question of archives for TDPSQL came up:
    Just in your situation (I'm faced with similar situation involving VM's + archives of said VM's), if you absolutely must have a true archive of a VM, the two best way's I can I can think of is:
    1. Export the vmdk and archive that file with a BA-client.
    2. Install the BA-client on the guest OS, and then archive the node that way.
    Hope it helps.
     
    Teet likes this.
  4. Teet

    Teet ADSM.ORG Member

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    I'm doing that already for keeping 7 versions(days) of some specific vm's and keeping 30 versions(days) of other specific vm's and I have vmctl mgmtclass configured similarly to the 30 days/versions mgmtclass.

    Would it be possible to create a whole new schedule, mgmtclass, node combo and make a whole new ifincremental backup line to the new node for keeping basically another set of backups of the same vm's but with retention of for example 12 version with ifincremental every month? I know that this is possible with other backup software's (for example Veeam) but would it be possible with TSM?

    Thanks In Advance.

    Teet Saar.
     
  5. Teet

    Teet ADSM.ORG Member

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  6. RecoveryOne

    RecoveryOne ADSM.ORG Member

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    That looks like a very elegant solution. Couldn't get back to you sooner was busy the other day.
     
  7. Teet

    Teet ADSM.ORG Member

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    Just tested it, seems to be working.
     

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