Red Hat Bugzilla – Bug 60291
One file system, multiple mount (via RAID and directly)
Last modified: 2007-04-18 12:40:36 EDT
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Description of problem:
Sometimes a system with 4 RAID 1 file systems (stored on 2 SCSI HD) on boot
mounts one of them via the low level device too.
The file systems was created via anaconda and kickstart.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.Reboot system (tipically happed after a poweroff)
Actual Results: One file system appear to be mounted twice. As example, if
/dev/md0 is formed by /dev/sda3 and /dev/sdb3 via mount I can see the file
system mounted as /dev/md0 and as /dev/sda3 on the same mount point.
Expected Results: Normally running system, with the /dev/md0 file system
mounted only once.
Apparently the mount procedure sees two different disks (the RAID one and the
low level one) with the same label (in fstab anaconda uses LABEL= syntax) and
mounts both of them.
Removing LABELs from the fstab the problem never surfaced.
P.S.: I'm sorry, my english is alpha version
util-linux-2.11n-8 fixes this