[Linux-cluster] fencing behaviour

[Adam Cassar]

The below node in question does not get fenced by the other nodes!

It only occurs after a reboot and it joins the cluster. Only then does
the other node want to fence it. Is this normal?

On Tue, 2004-08-31 at 13:50, Adam Cassar wrote:
> Hi Guys,
> 
> I have a repeatable assertion failure.
> 
> machine1:/mnt# bonnie++ -u 0
> Using uid:0, gid:0.
> Writing with putc()...
> 
> -------------
> 
> machine2# /usr/local/lvm/sbin/lvextend -L +1G /dev/GIPETE/lv0 
>   Using stripesize of last segment 64KB
>   Extending logical volume lv0 to 24.00 GB
>   Logical volume lv0 successfully resized
> 
> machine2# /usr/local/gfs/sbin/gfs_jadd -j 2 /mnt
> FS: Mount Point: /mnt
> FS: Device: /dev/GIPETE/lv0
> FS: Options: rw,noatime,nodiratime
> FS: Size: 5242880
> DEV: Size: 6291456
> Preparing to write new FS information...
> Done.
> 
> ------------
> 
> machine2 # /usr/local/gfs/sbin/gfs_grow /mnt
> FS: Mount Point: /mnt
> FS: Device: /dev/GIPETE/lv0
> FS: Options: rw,noatime,nodiratime
> FS: Size: 5308416
> DEV: Size: 6291456
> Preparing to write new FS information...
> Done.
> 
> -------------
> 
> machine1#
> 
> attempt to access beyond end of device
> dm-0: rw=0, want=48380304, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380312, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380320, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380328, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380336, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380344, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380352, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380360, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380368, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380376, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380384, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380392, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380400, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380408, limit=44040192
> attempt to access beyond end of device
> dm-0: rw=0, want=48380416, limit=44040192
> GFS: fsid=cluster:donkey.0: I/O error on block 6047551
> 
> GFS: Assertion failed on line 307 of file
> /usr/src/GFS/cluster/gfs-kernel/src/gfs/util.c
> GFS: assertion: "FALSE"
> GFS: time = 1093923913
> GFS: fsid=cluster:donkey.0
> 
> Kernel panic: GFS: Record message above and reboot.
> 
> --
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-- 
Adam Cassar
IT Manager
NetRegistry Pty Ltd
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