[Linux-cluster] RHEL5 CLVMD hang
Nuno Fernandes
npf-mlists at eurotux.com
Mon Jan 21 15:10:47 UTC 2008
Hi,
Does anyone have any info on this or similar problem?
Thanks
Nuno Fernandes
On Thursday 17 January 2008 17:31:26 Nuno Fernandes wrote:
> Hi,
>
> we have a 20 node cluster with clvmd. It was working fine, but now i can't
> interact with clvmd. This problem aparently started after a node reboot.
> I've rebooted that node after and other 2 after and it that problem
> remains.
>
> When the machine is starting it stops in clvmd and doing a ps fax i can see
> that its stopped in vgscan.
>
> Machine xen1, xen3 and xen18 are all stopped. Machine xen18 was the first
> rebooted and the problem started after that.
>
> [root at xen2 ~]# cman_tool services
> type level name id state
> fence 0 default 00010001 none
> [2 4 5 6 7 8 9 10 11 12 13 14 15 17 18 19 20]
> dlm 1 clvmd 00010002 none
> [2 4 5 6 7 8 9 10 11 12 13 14 15 17 18 19 20]
>
> cluster.conf:
> attached
>
> uname:
> Linux xen9.dc.test.pt 2.6.18-8.1.3.el5xen #1 SMP Mon Apr 30 20:26:10 EDT
> 2007 x86_64 x86_64 x86_64 GNU/Linux
>
> cman-2.0.60-1.el5
> lvm2-cluster-2.02.16-3.el5
>
> lvm.conf:
> attached
>
> [root at xen9 ~]# clustat
> Member Status: Quorate
>
> Member Name ID Status
> ------ ---- ---- ------
> xen1.dc.test.pt 1 Offline
> xen2.dc.test.pt 2 Online
> xen3.dc.test.pt 3 Offline
> xen4.dc.test.pt 4 Online
> xen5.dc.test.pt 5 Online
> xen6.dc.test.pt 6 Online
> xen7.dc.test.pt 7 Online
> xen8.dc.test.pt 8 Online
> xen9.dc.test.pt 9 Online, Local
> xen10.dc.test.pt 10 Online
> xen11.dc.test.pt 11 Online
> xen12.dc.test.pt 12 Online
> xen13.dc.test.pt 13 Online
> xen14.dc.test.pt 14 Online
> xen17.dc.test.pt 15 Online
> xen18.dc.test.pt 16 Offline
> xen19.dc.test.pt 17 Online
> xen20.dc.test.pt 18 Online
> xen21.dc.test.pt 19 Online
> xen22.dc.test.pt 20 Online
>
> Attached i also send the result of ps fax in xen2.
>
> Any info?
> Thanks
> Nuno Fernandes
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