[Linux-cluster] scsi reservation issue

[Josh Gray]

Chris - How many other VM's do you have too?   Are the RH servers local disk
or shared storage,  what about all the others?

Josh


On 10/31/07 9:27 AM, "Christopher Barry" <Christopher.Barry at qlogic.com>
wrote:

> Greetings all,
> 
> I have 2 vmware esx servers, each hitting a NetApp over FS, and each
> with 3 RHCS cluster nodes trying to mount a gfs volume.
> 
> All of the nodes (1,2,& 3) on esx-01 can mount the volume fine, but none
> of the nodes in the second esx box can mount the gfs volume at all, and
> I get the following error in dmesg:
> 
> Lock_Harness 2.6.9-72.2 (built Apr 24 2007 12:45:38) installed
> GFS 2.6.9-72.2 (built Apr 24 2007 12:45:54) installed
> GFS: Trying to join cluster "lock_dlm", "kop-sds:gfs_home"
> Lock_DLM (built Apr 24 2007 12:45:40) installed
> GFS: fsid=kop-sds:gfs_home.2: Joined cluster. Now mounting FS...
> GFS: fsid=kop-sds:gfs_home.2: jid=2: Trying to acquire journal lock...
> GFS: fsid=kop-sds:gfs_home.2: jid=2: Looking at journal...
> GFS: fsid=kop-sds:gfs_home.2: jid=2: Done
> scsi2 (0,0,0) : reservation conflict
> SCSI error : <2 0 0 0> return code = 0x18
> end_request: I/O error, dev sdc, sector 523720263
> scsi2 (0,0,0) : reservation conflict
> SCSI error : <2 0 0 0> return code = 0x18
> end_request: I/O error, dev sdc, sector 523720271
> scsi2 (0,0,0) : reservation conflict
> SCSI error : <2 0 0 0> return code = 0x18
> end_request: I/O error, dev sdc, sector 523720279
> GFS: fsid=kop-sds:gfs_home.2: fatal: I/O error
> GFS: fsid=kop-sds:gfs_home.2:   block = 65464979
> GFS: fsid=kop-sds:gfs_home.2:   function = gfs_logbh_wait
> GFS: fsid=kop-sds:gfs_home.2:   file
> = /builddir/build/BUILD/gfs-kernel-2.6.9-72/smp/src/gfs/dio.c, line =
> 923
> GFS: fsid=kop-sds:gfs_home.2:   time = 1193838678
> GFS: fsid=kop-sds:gfs_home.2: about to withdraw from the cluster
> GFS: fsid=kop-sds:gfs_home.2: waiting for outstanding I/O
> GFS: fsid=kop-sds:gfs_home.2: telling LM to withdraw
> lock_dlm: withdraw abandoned memory
> GFS: fsid=kop-sds:gfs_home.2: withdrawn
> GFS: fsid=kop-sds:gfs_home.2: can't get resource index inode: -5
> 
> 
> Does anyone have a clue as to where I should start looking?
> 
> 
> Thanks,
> -C
> 
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> 

-- 
Josh Gray
Systems Administrator
NIC Inc

Email: jgray at nicusa.com
Desk/Mobile: 913-221-1520

"It is not the mountain we conquer, but ourselves."
- Sir Edmund Hillary