[Pacemaker] Stonith issue with fence_virsh

Beo Banks beo.banks at googlemail.com
Wed Oct 23 10:39:35 UTC 2013


hi,

thanks for answer.

the pacemaker|corosync is running on both nodes.

[chkconfig | grep corosync
corosync        0:Aus   1:Aus   2:Ein   3:Ein   4:Ein   5:Ein   6:Aus
chkconfig | grep pacemaker
pacemaker       0:Aus   1:Aus   2:Ein   3:Ein   4:Ein   5:Ein   6:Aus

@ssh key
no, i created the keys without passphrase.
maybe the config is wrong but i have checked a lot times and i can´t find
any issue.
btw. your book "clusterbau: hochverfügbarkeit mit linux version3" is very
helpfull.

btw. selinux is disabled and iptables can´t be the reason because
fence_virsh works via commandline,or?

thanks
beo




2013/10/23 Michael Schwartzkopff <ms at sys4.de>

> Am Mittwoch, 23. Oktober 2013, 10:57:28 schrieb Beo Banks:
> > *hi,
> >
> >
> > i wants to testing the fail-over capabilities of my cluster.
> > i run pkill -9 corosync on 2nd node and i saw on the 1node that he wants
> to
> > stonith the node2 but he "giving up after too many failures to fence
> node"
> >
> >
> >
> > via commandline it works without any problems
> > fence_virsh -a host2 -l root -x -k /root/.ssh/id_rsa -o reboot -v -n
> > zarafa02
> >
> >
> > **setup
> > 2x kvm guest (zarafa01=node1 / zarafa02=node2)
> > 2x kvm host
> > rhel 6.4
> > pacemaker,corosync,drbd*
> > *
> > *
> > *hopefully somebody can help me with the issue and the 2nd issue after
> run
> > the fence_virsh via commandline the pacemaker service isn´t up on the 2nd
> > node.
>
> (...)
>
> Do you need to enter a passphrase to decrypt your SSH key? Your fencing op
> runs into timeout. Perhaps the script waits for the passphrase.
>
> Start: You could start corosync and pacemaker from the init system after
> system reboot (chkconf ...) . But be careful that might cause trouble.
>
>
>
> --
> Mit freundlichen Grüßen,
>
> Michael Schwartzkopff
>
> --
> [*] sys4 AG
>
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