On Wed, Apr 8, 2009 at 4:06 PM, Tomas Ögren st...@acc.umu.se wrote:
Do you think there is something that can be done to recover lost data?
Thanks,
Vic
Does 'zpool import' find anything? devfsadm -v to re-scan devices
first perhaps..
... or info from the other thread
boot from disk into
Michael,
You can't attach disks to an existing RAIDZ vdev, but you add another
RAIDZ vdev. Also keep in mind that you can't detach disks from RAIDZ
pools either.
See the syntax below.
Cindy
# zpool create rzpool raidz2 c1t0d0 c1t1d0 c1t2d0
# zpool status
pool: rzpool
state: ONLINE
ms == Michael Shadle mike...@gmail.com writes:
ms When I attach this new raidz2, will ZFS auto rebalance data
ms between the two, or will it keep the other one empty and do
ms some sort of load balancing between the two for future writes
ms only?
the second choice.
You can see
gs == Geoff Shipman geoff.ship...@sun.com writes:
gs At this point boot from disk into single user mode and move
gs the /etc/zfs/zpool.cache file to a different name.
and these days ``boot single-user'' seems to often mean
'boot -m milestone=none'. The old 'boot -s' will, AFAICT,
Wed, Apr 8, 2009 at 9:39 AM, Miles Nordin car...@ivy.net wrote:
ms == Michael Shadle mike...@gmail.com writes:
ms When I attach this new raidz2, will ZFS auto rebalance data
ms between the two, or will it keep the other one empty and do
ms some sort of load balancing between the two
Harry Putnam wrote:
Robert Milkowski mi...@task.gda.pl writes:
Then is block doesn't compress better than 12.5% it won't be
compressed at all. Then in zfs you need extra space for checksums, etc.
How did the OP came up with how much data is being used?
OP, just used `du -sh' at both
Richard Elling richard.ell...@gmail.com writes:
Harry Putnam wrote:
Robert Milkowski mi...@task.gda.pl writes:
Then is block doesn't compress better than 12.5% it won't be
compressed at all. Then in zfs you need extra space for checksums, etc.
How did the OP came up with how much data
Harry Putnam rea...@newsguy.com writes:
Richard Elling richard.ell...@gmail.com writes:
Harry Putnam wrote:
Robert Milkowski mi...@task.gda.pl writes:
Then is block doesn't compress better than 12.5% it won't be
compressed at all. Then in zfs you need extra space for checksums, etc.
Yes, I made note of that in my OP on this thread. But is it enough to
end up with 8gb of non-compressed files measuring 8gb on
reiserfs(linux) and the same data showing nearly 9gb when copied to a
zfs filesystem with compression on.
whoops.. a hefty exaggeration it only shows about
Hi All,
Don't know if this is worth reporting, as it's human error. Anyway, I had a
panic on my zfs box. Here's the error:
marksburg /usr2/glowe grep panic /var/log/syslog
Apr 8 06:57:17 marksburg savecore: [ID 570001 auth.error] reboot after panic:
assertion failed: 0 ==
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