[gpfsug-discuss] GPFS file system won't mount automatically anymore.
Yaron Daniel
YARD at il.ibm.com
Fri Mar 20 17:50:33 GMT 2015
Hi
Can u send the output of:
#mmlsdisk gpfs2
#mmlsnsd |grep gpfs2
#getenforce
#iptables -L
#cat /etc/fstab
Regards
Yaron Daniel
94 Em Ha'Moshavot Rd
Server, Storage and Data Services - Team Leader
Petach Tiqva, 49527
Global Technology Services
Israel
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yard at il.ibm.com
IBM Israel
From: Richard Lefebvre <richard.lefebvre at calculquebec.ca>
To: gpfsug main discussion list <gpfsug-discuss at gpfsug.org>
Date: 03/20/2015 07:22 PM
Subject: Re: [gpfsug-discuss] GPFS file system won't mount
automatically anymore.
Sent by: gpfsug-discuss-bounces at gpfsug.org
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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