Re: [zfs-discuss] Backing up ZVOLs

2009-11-16 Thread Chris Du
You can use VCB to backup.
In my test lab, I use VCB integrated with Bacula to backup all the VMs.
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[zfs-discuss] Backing up ZVOLs

2009-11-14 Thread Brian McKerr
Hello all,

Are there any best practices / recommendations for ways of doing this ?

In this case the ZVOLs would be iSCSI LUNS containing ESX VMs .I am aware 
of the of the need for the VMs to be quiesced for the backups to be useful.

Cheers.
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Re: [zfs-discuss] Backing up ZVOLs

2009-11-14 Thread Brian McKerr
Thanks for the help.

I was curious whether the zfs send|receive was considered suitable given a few 
things I've read which said somethings along the lines of don't count on being 
able to restore this stuff. Ideally that is what I would use with the 
'incremental' option so as to only backup changed blocks on subsequent backups.
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Re: [zfs-discuss] Backing up ZVOLs

2009-11-14 Thread Richard Elling

On Nov 14, 2009, at 1:59 PM, Brian McKerr wrote:


Thanks for the help.

I was curious whether the zfs send|receive was considered suitable  
given a few things I've read which said somethings along the lines  
of don't count on being able to restore this stuff. Ideally that  
is what I would use with the 'incremental' option so as to only  
backup changed blocks on subsequent backups.


Please consult the ZFS Best Practices guide.
http://www.solarisinternals.com/wiki/index.php/ZFS_Best_Practices_Guide#ZFS_Backup_.2F_Restore_Recommendations

 -- richard

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