From: Emmanuel Florac <eflorac@intellique.com>
To: xfs@oss.sgi.com
Subject: can't mount XFS from a read-only device
Date: Fri, 9 Oct 2009 17:09:37 +0200 [thread overview]
Message-ID: <20091009170937.3938ff7b@harpe.intellique.com> (raw)
Hello all,
I'm using a RAID enclosure that provides read-only snapshots. It works
perfectly fine using JFS.
But with XFS, I keep trying and it keeps failing :
XFS mounting filesystem sdb
Ending clean XFS mount for filesystem: sdb
sd 11:0:0:1: [sdc] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE,SUGGEST_OK
sd 11:0:0:1: [sdc] Sense Key : Data Protect [current]
sd 11:0:0:1: [sdc] Add. Sense: Write protected
end_request: I/O error, dev sdc, sector 0
Filesystem "sdc": Disabling barriers, trial barrier write failed
XFS mounting filesystem sdc
sd 11:0:0:1: [sdc] Result: hostbyte=DID_OK
driverbyte=DRIVER_SENSE,SUGGEST_OK
sd 11:0:0:1: [sdc] Sense Key : Data Protect [current]
sd 11:0:0:1: [sdc] Add. Sense: Write protected
end_request: I/O error, dev sdc, sector 1953792056
xfs_force_shutdown(sdc,0x1) called from line 420 of file
fs/xfs/xfs_rw.c. Return address = 0xffffffff80381f89
Filesystem "sdc": I/O Error Detected. Shutting down filesystem: sdc
Please umount the filesystem, and rectify the problem(s)
I/O error in filesystem ("sdc") meta-data dev sdc block
0x74748038 ("xlog_bwrite") error 5 buf count 262144
XFS: failed to locate log tail
XFS: log mount/recovery failed: error 5
XFS: log mount failed
I don't really grasp what's wrong...
--
------------------------------------------------------------------------
Emmanuel Florac | Intellique
------------------------------------------------------------------------
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next reply other threads:[~2009-10-09 15:08 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-09 15:09 Emmanuel Florac [this message]
2009-10-09 18:59 ` can't mount XFS from a read-only device Eric Sandeen
2009-10-09 19:21 ` Emmanuel Florac
2009-10-09 19:28 ` Eric Sandeen
2009-10-09 19:50 ` Emmanuel Florac
[not found] ` <20091009174351.GB13572@dora.cern.ch>
2009-10-09 19:19 ` Emmanuel Florac
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