[Linux-cluster] R: iscsi-stonith-device stopped

[Tomas Jelinek]

Dne 22.5.2015 v 08:22 Umar Draz napsal(a):
> Hi
>
> Thanks for your response, I will check about this scsi 3 supprot, Now I
> another question
>
> How i can remove the dead node from my cluster, I used this
>
> pcs cluster node remove leftnode
>
> but it wasn't working due to this error *(Error: pcsd is not running on
> leftnode)*

Hi,

You can remove it like this:
1. run 'pcs cluster localnode remove leftnode' on all remaining nodes
2. run 'pcs cluster reload corosync' on one remaining node
3. run 'crm_node -R leftnode --force' on one remaining node

Tomas

>
> Br.
>
> Umar
>
> On Thu, May 21, 2015 at 5:33 PM, emmanuel segura <emi2fast at gmail.com
> <mailto:emi2fast at gmail.com>> wrote:
>
>     I don't know if the fence_scsi is the same used in redhat cluster 5,
>     but i think that works with scsi reservation, so your disk need to
>     support scsi 3
>
>     2015-05-21 14:28 GMT+02:00 Umar Draz <unix.co at gmail.com
>     <mailto:unix.co at gmail.com>>:
>      > Hi,
>      >
>      > Yes I am using Centos 7, so it will not work on CentOS 7?
>      >
>      > Br.
>      >
>      > Umar
>      >
>      > On Thu, May 21, 2015 at 5:10 PM, sella gianpietro
>      > <gianpietro.sella at unipd.it <mailto:gianpietro.sella at unipd.it>> wrote:
>      >>
>      >> that operating system do you use?
>      >>
>      >> I used fence_scsi with centos 7.1 but do not start.
>      >>
>      >> https://access.redhat.com/solutions/1421063
>      >>
>      >>
>      >>
>      >>
>      >>
>      >>
>      >>
>      >>
>      >>
>      >> ________________________________
>      >>
>      >> Da: linux-cluster-bounces at redhat.com
>     <mailto:linux-cluster-bounces at redhat.com>
>      >> [mailto:linux-cluster-bounces at redhat.com
>     <mailto:linux-cluster-bounces at redhat.com>] Per conto di Umar Draz
>      >> Inviato: giovedì 21 maggio 2015 13.02
>      >> A: linux-cluster at redhat.com <mailto:linux-cluster at redhat.com>
>      >> Oggetto: [Linux-cluster] iscsi-stonith-device stopped
>      >>
>      >>
>      >>
>      >> Hi
>      >>
>      >>
>      >>
>      >> I have created 2 node clvm cluster, everything apparently
>     running file,
>      >> but when I did
>      >>
>      >>
>      >>
>      >> pcs status
>      >>
>      >>
>      >>
>      >> it always display this
>      >>
>      >>
>      >>
>      >>  Clone Set: dlm-clone [dlm]
>      >>
>      >>      Started: [ clvm-1 clvm-2 ]
>      >>
>      >>  Clone Set: clvmd-clone [clvmd]
>      >>
>      >>      Started: [ clvm-1 clvm-2 ]
>      >>
>      >>  iscsi-stonith-device   (stonith:fence_scsi):   Stopped
>      >>
>      >>
>      >>
>      >> Failed actions:
>      >>
>      >>     iscsi-stonith-device_start_0 on clvm-1 'unknown error' (1):
>     call=40,
>      >> status=Error, exit-reason='none', last-rc-change='Thu May 21
>     05:52:23 2015',
>      >> queued=0ms, exec=1154ms
>      >>
>      >>     iscsi-stonith-device_start_0 on clvm-2 'unknown error' (1):
>     call=38,
>      >> status=Error, exit-reason='none', last-rc-change='Thu May 21
>     05:52:26 2015',
>      >> queued=0ms, exec=1161ms
>      >>
>      >>
>      >>
>      >>
>      >>
>      >> PCSD Status:
>      >>
>      >>   clvm-1: Online
>      >>
>      >>   clvm-2: Online
>      >>
>      >>
>      >>
>      >> Daemon Status:
>      >>
>      >>   corosync: active/enabled
>      >>
>      >>   pacemaker: active/enabled
>      >>
>      >>   pcsd: active/enabled
>      >>
>      >>
>      >>
>      >>
>      >>
>      >> Would you please help me why iscsi-stonith device stopped, and
>     how I can
>      >> solve this issue.
>      >>
>      >>
>      >>
>      >> Br.
>      >>
>      >>
>      >>
>      >> Umar
>      >>
>      >>
>      >> --
>      >> Linux-cluster mailing list
>      >> Linux-cluster at redhat.com <mailto:Linux-cluster at redhat.com>
>      >> https://www.redhat.com/mailman/listinfo/linux-cluster
>      >
>      >
>      >
>      >
>      > --
>      > Umar Draz
>      > Network Architect
>      >
>      > --
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>      > Linux-cluster at redhat.com <mailto:Linux-cluster at redhat.com>
>      > https://www.redhat.com/mailman/listinfo/linux-cluster
>
>
>
>     --
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>
>
> --
> Umar Draz
> Network Architect
>
>