Re: [ClusterLabs] Pacemaker crash and fencing failure

2015-11-20 Thread Andrei Borzenkov
21.11.2015 03:38, Brian Campbell пишет: What I'm concerned about is the initial failure of crmd on master1 that led to master2 deciding to fence it, and then master2's failure to fence master1 and thus getting stuck and not being able to manage resources. It seems to have simply stopped doing an

[ClusterLabs] Pacemaker crash and fencing failure

2015-11-20 Thread Brian Campbell
I've been trying to debug and do a root cause analysis for a cascading series of failures that a customer hit a couple of days ago, that caused their filesystem to be unavailable for a couple of hours. The original failure was in our own distributed filesystem backend, a fork of LizardFS, which is

Re: [ClusterLabs] start service after filesystemressource

2015-11-20 Thread Ken Gaillot
On 11/20/2015 07:38 AM, haseni...@gmx.de wrote: > Hi, > I want to start several services after the drbd ressource an the filessystem > is > avaiable. This is my current configuration: > node $id="184548773" host-1 \ > attributes standby="on" > node $id="184548774" host-2 \ > att

Re: [ClusterLabs] start service after filesystemressource

2015-11-20 Thread Andrei Borzenkov
20.11.2015 17:53, emmanuel segura пишет: using group is more simple example: group mygroup resource1 resource2 resource 3 group implies ordering and dependencies inside group and I do not know if it is correct here. Using resource set in order statement is another possibility. order o_dr

Re: [ClusterLabs] start service after filesystemressource

2015-11-20 Thread emmanuel segura
using group is more simple example: group mygroup resource1 resource2 resource 3 order o_drbd_before_services inf: ms_drbd_export:promote mygroup:start 2015-11-20 15:45 GMT+01:00 Andrei Borzenkov : > 20.11.2015 16:38, haseni...@gmx.de пишет: > >> Hi, >> I want to start several services after the

Re: [ClusterLabs] start service after filesystemressource

2015-11-20 Thread Andrei Borzenkov
20.11.2015 16:38, haseni...@gmx.de пишет: Hi, I want to start several services after the drbd ressource an the filessystem is avaiable. This is my current configuration: node $id="184548773" host-1 \ attributes standby="on" node $id="184548774" host-2 \ attributes standby="on"

[ClusterLabs] start service after filesystemressource

2015-11-20 Thread haseningo
Hi, I want to start several services after the drbd ressource an the filessystem is avaiable. This is my current configuration:   node $id="184548773" host-1 \     attributes standby="on" node $id="184548774" host-2 \     attributes standby="on" primitive collectd lsb:collectd \