Hi, CLVM is hung again. This time, the problem started when we restarted clvmd in one node (xen1).
Xen2 started to report: Feb 1 15:26:34 xen2 kernel: dlm: recover_master_copy -53 103e7 Feb 1 15:26:34 xen2 kernel: dlm: recover_master_copy -53 10264 Feb 1 15:26:34 xen2 kernel: dlm: recover_master_copy -53 10008 Feb 1 15:26:34 xen2 kernel: dlm: recover_master_copy -53 10047 Feb 1 15:26:34 xen2 kernel: dlm: recover_master_copy -53 1020b ... Attached i send group_tool dump. All cluster nodes have dlm_recoverd blocked: .. 10191 ? D< 0:00 \_ [dlm_recoverd] .. but only xen2 is putting all that logs. # cman_tool services type level name id state fence 0 default 00010008 none [1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20] dlm 1 clvmd 00010001 none [1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20] # clustat Member Status: Quorate Member Name ID Status ------ ---- ---- ------ xen1.dc.eurotux.pt 1 Online xen2.dc.eurotux.pt 2 Online, Local xen3.dc.eurotux.pt 3 Online xen4.dc.eurotux.pt 4 Online xen5.dc.eurotux.pt 5 Online xen6.dc.eurotux.pt 6 Online xen7.dc.eurotux.pt 7 Online xen8.dc.eurotux.pt 8 Online xen9.dc.eurotux.pt 9 Online xen10.dc.eurotux.pt 10 Online xen11.dc.eurotux.pt 11 Online xen12.dc.eurotux.pt 12 Online xen13.dc.eurotux.pt 13 Online xen14.dc.eurotux.pt 14 Online xen17.dc.eurotux.pt 15 Online xen18.dc.eurotux.pt 16 Online xen19.dc.eurotux.pt 17 Online xen20.dc.eurotux.pt 18 Online xen21.dc.eurotux.pt 19 Online xen22.dc.eurotux.pt 20 Online Any info on this? Thanks Nuno Fernandes On Tuesday 22 January 2008 17:07:51 Nuno Fernandes wrote: > On Tuesday 22 January 2008 09:13:55 Patrick Caulfeld wrote: > > Nuno Fernandes wrote: > > > On Monday 21 January 2008 15:58:38 Patrick Caulfeld wrote: > > >> echo 255 > /sys/kernel/config/dlm/cluster/log_debug > > > > > > echo 255 > /sys/kernel/config/dlm/cluster/log_debug > > > -bash: /sys/kernel/config/dlm/cluster/log_debug: Permission denied > > > > > > ls -la /sys/kernel/config/dlm/cluster/ > > > total 0 > > > drwxr-xr-x 4 root root 0 May 27 2007 . > > > drwxr-xr-x 3 root root 0 May 27 2007 .. > > > drwxr-xr-x 19 root root 0 Jan 17 16:36 comms > > > drwxr-xr-x 3 root root 0 Nov 27 14:48 spaces > > > > No debug options! you need to upgrade the kernel I'm afraid. It might > > even fix the bug ;-) > > > > Patrick > > Solved. Rebooted the whole cluster! :( > > Thanks > Nuno Fernandes > > -- > Linux-cluster mailing list > Linux-cluster@redhat.com > https://www.redhat.com/mailman/listinfo/linux-cluster
group.dump.txt.gz
Description: GNU Zip compressed data
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