[Debian-ha-maintainers] Bug#706729: gfs2-tools: same here with kernel 3.2.0-4-amd64 #1 SMP Debian 3.2.54-2

[gnafou]

Package: gfs2-tools
Version: 3.0.12-3.2+deb7u2
Followup-For: Bug #706729

Dear Maintainer,

  gfs2_grow fails, leaving a corrupted filesystem.


   * What led up to the situation?
  i have a 1Tb gfs2 filesystem  running on iscsi device ( equallogic ) . I am trying to increase the size from 1Tb to 1.5Tb . 
  When i run gfs2_grow i get an error. and the FS is corrupted. I always do a fsck before changing the size and it is fine.



   * What exactly did you do (or not do) that was effective (or
     ineffective)?
    + unmount all GFS2 nodes
    + fsck the FS before changing the size
    + change the size of the volume ( equallogic device manager )
    + parted on the volume to change the partiton size 
    + mount the GFS2 partition on all nodes ( but i have same results if i use only one of the nodes )
    + run gfs2_grow ( gfs2_grow /mnt/gfs ) 
   * What was the outcome of this action?
    +outputs starts with 
FS: Mount Point: /mnt/gfs
FS: Device:      /dev/sdb1
FS: Size:        268438525 (0x10000bfd)
FS: RG size:     65520 (0xfff0)
DEV: Size:       402654208 (0x18000400)
The file system grew by 524280MB.

    + which is fine but then i have 
Message from syslogd at kvm32-iscsi at Feb 24 12:28:23 ...
 kernel:[ 6500.662216] ------------[ cut here ]------------

Message from syslogd at kvm32-iscsi at Feb 24 12:28:23 ...
 kernel:[ 6500.662262] invalid opcode: 0000 [#1] SMP 

Message from syslogd at kvm32-iscsi at Feb 24 12:28:23 ...
 kernel:[ 6500.663966] Stack:

Message from syslogd at kvm32-iscsi at Feb 24 12:28:23 ...
 kernel:[ 6500.675854] Call Trace:

Message from syslogd at kvm32-iscsi at Feb 24 12:28:23 ...
 kernel:[ 6500.676896] Code: 4c a0 31 c0 e8 ab e7 e9 e0 48 8b 43 10 8b 53 20 48 c7 c7 d8 46 4c a0 8b 70 20 31 c0 e8 93 e7 e9 e0 48 89 ee 31 ff e8 48 f0 ff ff <0f> 0b f6 43 24 04 74 18 49 8d 75 10 bf 0b 00 00 00 e8 12 bc ff 
Segmentation fault

then the gfs2 filesystem is corrupted 

   * What outcome did you expect instead?

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-- System Information:
Debian Release: 7.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/24 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gfs2-tools depends on:
ii  cman           3.0.12-3.2+deb7u2
ii  libc6          2.13-38+deb7u1
ii  libldap-2.4-2  2.4.31-1+nmu2
ii  libncurses5    5.9-10
ii  libtinfo5      5.9-10
ii  libxml2        2.8.0+dfsg1-7+nmu2
ii  psmisc         22.19-1+deb7u1

gfs2-tools recommends no packages.

gfs2-tools suggests no packages.

-- no debconf information




Sincerely,


Fred