Hi Austin, No much help, as it turns out.
I don't see any evidence that a recovery mechanism, where you might lose a few seconds of data transactions, was triggered.
It almost sounds like your file system was rolled back to a previous snapshot because the data is lost as of a certain date. I don't see any evidence of a rollback either. I'm stumped at this point but maybe someone else has ideas. Is it possible that hardware failures caused the outright removal of all data after a certain date (?) Doesn't seem possible. You can review how the critical hardware failures were impacting your ZFS pools by reviewing the contents of fmdump -eV. Its a lot of output to sort through but looking for checksum errors and other problems. Still, ongoing checksum errors would result in data corruption, possibly, but not total loss of data after a certain date. Can you recover your data from your existing snapshots? Cindy On 06/14/10 21:44, Austin Rotondo wrote:
Cindy, The log is quite long, so I've attached a text file of the command output. The last command in the log before the system crash was: 2010-04-07.20:09:06 zpool scrub zarray1 The system crashed sometime after 4/20/10, which is the last file I have record of creating. I looked through the log and didn't see anything unusual, but I'm definitely no expert on the subject. Thanks for your help, Austin ------------------------------------------------------------------------ _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
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