[ovirt-users] _initialize_sanlock cannot get lock, host already holds lock on a different host id

Sandro Bonazzola sbonazzo at redhat.com
Thu Nov 12 14:22:18 UTC 2015


Adding Martin

On Thu, Nov 12, 2015 at 2:59 PM, Robert Story <rstory at tislabs.com> wrote:

> I'm running oVirt 3.5.x with a hosted engine. On 3 of my 5 nodes,
> ovirt-ha-agent won't start, complaining that "(_initialize_sanlock) cannot
> get lock on host id 5: host already holds lock on a different host id."
>
>
It should correctly refuse to start the vm since the lock is already taken,
not sure if the message log is just confusing or a real issue.



> Running 'grep host_id /etc/ovirt-hosted-engine/hosted-engine.conf' on each
> host shows that they all have different unique ids, 1-5.
>
How can I debug this? Is there a command I can run to see which host holds a
> sanlock for each id?
>
>
> Robert
>
> --
> Senior Software Engineer @ Parsons
>
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>


-- 
Sandro Bonazzola
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