[Linux-HA] Question about VirtualDomain
andrew at beekhof.net
Thu Mar 18 08:33:47 MDT 2010
On Thu, Mar 18, 2010 at 3:08 PM, Alain.Moulle <Alain.Moulle at bull.net> wrote:
> I think you're right Florian. So I've workarounded the problem
> because I can't see where to fix it as long as "virsh start vmname" returns
> immediately wheres the vm is only "starting" but not yet "started" (not
> yet reachable by ping) .
> Any idea to fix this properly would be fine.
> BTW : is the parameter start-delay for op monitor really deprecated ?
> where could I have the list of parameters deprecated or always valuable ?
Not so much deprecated as discouraged.
If you need it, it usually means there is something wrong with your RA.
> Alain Moullé
>> IOW: start spins on monitor, and if you have a monitor script defined it
>> must not return 0 unless the virtual domain is effectively up.
>> However, status (but not monitor) returns 0 if the domain has been
>> started as per virsh's perspective, disregarding the monitor script
>> (that's why it's called a _monitor_ script, not a status script).
>> Andrew: how is the RA broken here? Since probe uses monitor, the monitor
>> script does apply to a probe. So that can't be the problem I suppose.
>> But here Alain is talking about a status operation -- where does that
>> come from, and how is it relevant?
>> I'd be happy to fix this if and where it's broken, I just fail to see
>> the breakage here. All insights appreciated.
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