[Linux-cluster] umount failing...
share2dom at gmail.com
Sun Jun 19 16:42:35 UTC 2011
selinux is in Enforced mode ( worth checking audit.log ) ? .If yes, try
selinux to permissive or disabled mode and check .
On Thu, Jun 16, 2011 at 1:48 PM, Corey Kovacs <corey.kovacs at gmail.com>wrote:
> My appologies for not getting back sooner. I am in the middle of a move.
> I cannot post my configs or logs (yeah, not helpful I know) but
> suffice it to say I strongly believe they are correct (I know,
> everyone says that). I've had other people look at them just make sure
> it wasn't a case of proofreading my own paper etc. and it always comes
> down to the umount failing. I have 6 other identical NFS services
> (save for the mount point/export location) and they all work
> flawlessly. That's why I am zeroing in on the use of '/home' as the
> Anyway, it's not a lot to go on I know, but I am just looking for
> directions to search for now.
> On Mon, Jun 13, 2011 at 11:44 AM, Rajveer Singh
> <torajveersingh at gmail.com> wrote:
> > On Thu, Jun 9, 2011 at 8:22 PM, Corey Kovacs <corey.kovacs at gmail.com>
> >> Folks,
> >> I have a 5 node cluster serving out several NFS exports, one of which is
> >> /home.
> >> All of the nfs services can be moved from node to node without problem
> >> except for the one providing /home.
> >> The logs on that node indicate the umount is failing and then the
> >> service is disabled (self-fence is not enabled).
> >> Even after the service is put into a failed state and then disabled
> >> manually, umount fails...
> >> I had noticed recently while playing with conga that creating a
> >> service for /home on a test cluster a warning was issued about
> >> reserved words and as I recall (i could be wrong) /home was among the
> >> illegal parameters for the mount point.
> >> I have turned everything off that I could think of which might be
> >> "holding" the mount and have run the various iterations of lsof, find
> >> etc. nothing shows up as having anything being actively used.
> >> This particular file system is 1TB.
> >> Is there something wrong with using /home as an export?
> >> Some specifics.
> >> RHEL5.6 (updated as of last week)
> >> HA-LVM protecting ext3 using the newer "preferred method" with clvmd
> >> Ext3 for exported file systems
> >> 5 nodes.
> >> Any ideas would be greatly appreciated.
> >> -C
> > Can you share your log file and cluster.conf file
> > --
> > Linux-cluster mailing list
> > Linux-cluster at redhat.com
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