[ClusterLabs] Fencing with a 3-node (1 for quorum only) cluster
dswartz at druber.com
Sat Aug 6 23:12:42 EDT 2016
On 2016-08-06 21:59, Digimer wrote:
> On 06/08/16 08:22 PM, Dan Swartzendruber wrote:
>> On 2016-08-06 19:46, Digimer wrote:
>>> On 06/08/16 07:33 PM, Dan Swartzendruber wrote:
> What about using ipmitool directly? I can't imagine that such a long
> time is normal. Maybe there is a firmware update for the DRAC and/or
> BIOS? (I know with Fujitsu, they recommend updating the IPMI BMC and
> BIOS together).
Unfortunately, the R905 is EoL, so any updates are not likely.
> Over a minute to fence is, strictly speaking, OK. However, that's a
> significant delay in time to recover.
The thing that concerns me, though, is the delay in I/O for vsphere
clients. I know 2 or more retries of 60 seconds caused issues. I'm
going to try again with 5 20-second retries, and see how that works. If
this doesn't cooperate, I may need to look into an PDU or something...
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