Re: [Pacemaker] Managing big number of globally-unique clone instances

2014-07-20 Thread Andrew Beekhof
On 18 Jul 2014, at 5:16 pm, Vladislav Bogdanov wrote: > Hi Andrew, all, > > I have a task which seems to be easily solvable with the use of > globally-unique clone: start huge number of specific virtual machines to > provide a load to a connection multiplexer. > > I decided to look how pacemak

Re: [Pacemaker] Active/Passive Corosync Pacemaker clustering, unplugging power cable of Active Server at system end restarts Passive Server

2014-07-20 Thread Andrew Beekhof
Without logs (attachments please) and version details its impossible to comment sanely. On 17 Jul 2014, at 8:18 pm, kamal kishi wrote: > Hi All, > > I've configured as following - > UBUNTU 12.04 in Server1 and Server2, installed XEN, DRBD, OCFS2 and Corosync. > Started XEN, DRBD and OCFS2 usin

Re: [Pacemaker] Signal hangup handling for pacemaker and corosync

2014-07-20 Thread Andrew Beekhof
On 15 Jul 2014, at 8:45 pm, Arjun Pandey wrote: > On Tue, Jul 15, 2014 at 3:36 PM, Andrew Beekhof wrote: >> >> On 15 Jul 2014, at 8:00 pm, Arjun Pandey wrote: >> >>> Right. Actually the issue i am facing is that i am starting the >>> pacemaker service remotely from a wrapper and thus pacemak

Re: [Pacemaker] Invisible dependency (at least to me)

2014-07-20 Thread Andrew Beekhof
On 17 Jul 2014, at 12:44 am, Robert Dahlem wrote: > > Now I move the complete group to node korfwf02. B2 will fail, but > nothing depends on it, so that should be the only resource not started. But: > > # crm resource move A1 k

Re: [Pacemaker] pacemaker is down after server reboot, corosync.log show "network is down(100)", "Shuting down Pacemaker"

2014-07-20 Thread Andrew Beekhof
On 18 Jul 2014, at 12:35 pm, Emre He wrote: > Hi, > > I am working a classic corosync+pacemaker linux-HA cluster (2 servers), after > reboot one server, when it come back, corosync is running, pacemaker is dead. > > in corosync.log, we can see as below: > --

Re: [Pacemaker] Signal hangup handling for pacemaker and corosync

2014-07-20 Thread Vladislav Bogdanov
21.07.2014 06:28, Andrew Beekhof wrote: > > On 15 Jul 2014, at 8:45 pm, Arjun Pandey wrote: > >> On Tue, Jul 15, 2014 at 3:36 PM, Andrew Beekhof wrote: >>> >>> On 15 Jul 2014, at 8:00 pm, Arjun Pandey wrote: >>> Right. Actually the issue i am facing is that i am starting the pacemake

Re: [Pacemaker] Managing big number of globally-unique clone instances

2014-07-20 Thread Vladislav Bogdanov
21.07.2014 06:21, Andrew Beekhof wrote: > > On 18 Jul 2014, at 5:16 pm, Vladislav Bogdanov wrote: > >> Hi Andrew, all, >> >> I have a task which seems to be easily solvable with the use of >> globally-unique clone: start huge number of specific virtual machines to >> provide a load to a connecti

Re: [Pacemaker] Signal hangup handling for pacemaker and corosync

2014-07-20 Thread Andrew Beekhof
On 21 Jul 2014, at 2:50 pm, Vladislav Bogdanov wrote: > 21.07.2014 06:28, Andrew Beekhof wrote: >> >> On 15 Jul 2014, at 8:45 pm, Arjun Pandey wrote: >> >>> On Tue, Jul 15, 2014 at 3:36 PM, Andrew Beekhof wrote: On 15 Jul 2014, at 8:00 pm, Arjun Pandey wrote: > Right. A

Re: [Pacemaker] Signal hangup handling for pacemaker and corosync

2014-07-20 Thread Vladislav Bogdanov
21.07.2014 08:36, Andrew Beekhof wrote: > > On 21 Jul 2014, at 2:50 pm, Vladislav Bogdanov wrote: > >> 21.07.2014 06:28, Andrew Beekhof wrote: >>> >>> On 15 Jul 2014, at 8:45 pm, Arjun Pandey wrote: >>> On Tue, Jul 15, 2014 at 3:36 PM, Andrew Beekhof wrote: > > On 15 Jul 2014, at