[gpfsug-discuss] GPFS file system won't mount automatically anymore.
Richard Lefebvre
richard.lefebvre at calculquebec.ca
Fri Mar 20 17:22:43 GMT 2015
Hi Tony, Chad,
There is nothing in /var/mmfs/etc directory of the nodes.
"-A" on the nodes return "yes"
Richard
2015-03-19 22:56 GMT-04:00 Chad Kerner <ckerner at ncsa.uiuc.edu>:
> Richard, what does "mmlsfs gpfs2 -A" return? Is it set to automount?
>
> --Chad
> Chad Kerner, Systems Engineer
> Storage Enabling Technologies
> National Center for Supercomputing Applications
> University of Illinois, Urbana-Champaign
>
> On Thu, Mar 19, 2015 at 06:38:43PM -0400, Richard Lefebvre wrote:
> > Hi JF,
> >
> > There are all up and ready. Otherwise I wouldn't be able to mmmount it.
> >
> > Richard
> >
> >
> >
> > 2015-03-19 18:35 GMT-04:00 Jan-Frode Myklebust <janfrode at tanso.net>:
> >
> > Check "mmlsdisk". Are all disks for the filesystem ok?
> >
> >
> > -jf
> > On tor. 19. mar. 2015 at 23.33 Richard Lefebvre <
> > richard.lefebvre at calculquebec.ca> wrote:
> >
> > Thanks for those who replied. One thing I didn't mention
> correctly is
> > that I have several gpfs mount say:
> > /gpfs1
> > /gpfs2
> > /gpfs3
> >
> > Say it was gpfs2 that had the NSD problem. So now when I reboot
> a node,
> > /gpfs1 and /gpfs3 mount, but /gpfs2 doesn't, I have to manually
> type
> > mmmount gpfs2 on the node to get it mounted after the boot.
> >
> > So I don't think that it is a problem with mounting within linux
> boot
> > sequence. But a flag than I'm missing in the gpfs setup. Or
> status of
> > the filesystem that is not set OK that I cannot figure out. The
> output
> > of mmlsfs of a system that mounts compared the the one that
> doesn't are
> > the same except for mount point, NSDs and creation time. Is there
> > another "mm..." command with which to check the status of a
> filesystem?
> >
> > Richard
> >
> >
> > 2015-03-13 14:20 GMT-04:00 Richard Lefebvre <
> > richard.lefebvre at calculquebec.ca>:
> >
> >
> > Hi,
> >
> > I have a GPFS cluster (v3.5). Last month, one of the
> filesystem had
> > a problem with one of it's NSD. With the help tech support,
> the
> > problem was fix and everything is OK data wise. The thing is
> when
> > the problem occurred the filesystem was offline and once the
> > filesystem was back to being OK, we were able to remount it.
> The
> > problem is that now, every time a node is restarted, the
> filesystem
> > is not mounted automatically as before. The other
> filesystems mount
> > automatically. I did a mmlsfs on the file system and -A is
> at yes.
> > Can someone tell my what I'm missing here. I'm sure it is
> something
> > simple, but I'm drawing a blank right now.
> >
> > Richard
> >
> > --
> > Richard Lefebvre, Sys-admin, CQ, (514)343-6111 x5313
> "Don't
> > Panic"
> > Richard.Lefebvre at calculquebec.ca
> --
> > THGTTG
> > Calcul Quebec (calculquebec.ca) ------ Calcul Canada (
> > computecanada.ca)
> >
> >
> >
> >
> > --
> > Richard Lefebvre, Sys-admin, CQ, (514)343-6111 x5313
> "Don't
> > Panic"
> > Richard.Lefebvre at calculquebec.ca
> -- THGTTG
> > Calcul Quebec (calculquebec.ca) ------ Calcul Canada (
> computecanada.ca)
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> >
> >
> >
> >
> > --
> > Richard Lefebvre, Sys-admin, CQ, (514)343-6111 x5313 "Don't Panic"
> > Richard.Lefebvre at calculquebec.ca -- THGTTG
> > Calcul Quebec (calculquebec.ca) ------ Calcul Canada (computecanada.ca)
>
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--
Richard Lefebvre, Sys-admin, CQ, (514)343-6111 x5313 "Don't Panic"
Richard.Lefebvre at calculquebec.ca -- THGTTG
Calcul Quebec (calculquebec.ca) ------ Calcul Canada (computecanada.ca)
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