Re: [zfs-discuss] ZFS automatic rollback and data rescue.

2010-08-14 Thread Andrew Gabriel
Constantine wrote: ZFS doesn't do this. I thought so too. ;) Situation brief: I've got OpenSolaris 2009.06 installed on the RAID-5 array on the controller with 512 Mb cache (as i can remember) without a cache-saving battery. I hope the controller disabled the cache then. Probably a goo

Re: [zfs-discuss] ZFS automatic rollback and data rescue.

2010-08-14 Thread Constantine
And, if it matters, this OpenSolaris installed as Dom0 of xvm. -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Re: [zfs-discuss] ZFS automatic rollback and data rescue.

2010-08-14 Thread Constantine
>ZFS doesn't do this. I thought so too. ;) Situation brief: I've got OpenSolaris 2009.06 installed on the RAID-5 array on the controller with 512 Mb cache (as i can remember) without a cache-saving battery. At the Friday lightning bolt hit the power supply station of colocating company,and turn

Re: [zfs-discuss] ZFS automatic rollback and data rescue.

2010-08-14 Thread Andrew Gabriel
Constantine wrote: Hi. I've got the ZFS filesystem (opensolaris 2009.06), witch, as i can see, was automatically rollbacked by OS to the lastest snapshot after the power failure. ZFS doesn't do this. Can you give some more details of what you're seeing? Would also be useful to see output of:

Re: [zfs-discuss] ZFS automatic rollback and data rescue.

2010-08-14 Thread Constantine
>Look in the (hidden) .zfs directory (mind the dot) That was the first thing which i did, there is nothing new (except snapshots, but i am on one of them already). -- This message posted from opensolaris.org ___ zfs-discuss mailing list zfs-discuss@ope

Re: [zfs-discuss] ZFS automatic rollback and data rescue.

2010-08-14 Thread Dick Hoogendijk
On 14-8-2010 15:56, Constantine wrote: Hi. I've got the ZFS filesystem (opensolaris 2009.06), witch, as i can see, was automatically rollbacked by OS to the lastest snapshot after the power failure. There is a trouble - snapshot is too old, and ,consequently, there is a questions -- Can I b

[zfs-discuss] ZFS automatic rollback and data rescue.

2010-08-14 Thread Constantine
Hi. I've got the ZFS filesystem (opensolaris 2009.06), witch, as i can see, was automatically rollbacked by OS to the lastest snapshot after the power failure. There is a trouble - snapshot is too old, and ,consequently, there is a questions -- Can I browse pre-rollbacked corrupted branch of F