http://oss.sgi.com/bugzilla/show_bug.cgi?id=413
Summary: read-only mount attempts write on umount
Product: Linux XFS
Version: unspecified
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: XFS kernel code
AssignedTo: xfs-master@xxxxxxxxxxx
ReportedBy: dean-oss.sgi.com@xxxxxxxxxx
it appears that even when mounted -o ro xfs will attempt a write when a umount
is performed.
in this particular case the underlying device is an lvm snapshot (lvm 1.0.8).
the kernel is 2.4.30 with linux-2.4.22-VFS-lock.patch.
when i umount i get the following kernel messages:
lvm - lvm_map: ll_rw_blk write for readonly LV /dev/vg1/var-snap
xfs_force_shutdown(lvm(58,0),0x1) called from line 353 of file xfs_rw.c. Return
address = 0xc01f241b
Filesystem "lvm(58,0)": I/O Error Detected. Shutting down filesystem: lvm(58,0)
Please umount the filesystem, and rectify the problem(s)
-dean
--
Configure bugmail: http://oss.sgi.com/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
|