Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-04-07 Thread Andrew Beekhof
On 13/03/2013, at 5:14 PM, Vladislav Bogdanov wrote: > 13.03.2013 03:46, Andrew Beekhof wrote: >> On Tue, Mar 12, 2013 at 2:51 PM, Vladislav Bogdanov >> wrote: >>> 12.03.2013 04:44, Andrew Beekhof wrote: On Thu, Mar 7, 2013 at 5:30 PM, Vladislav Bogdanov wrote: > 07.03.2013 03:3

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-03-12 Thread Vladislav Bogdanov
13.03.2013 03:46, Andrew Beekhof wrote: > On Tue, Mar 12, 2013 at 2:51 PM, Vladislav Bogdanov > wrote: >> 12.03.2013 04:44, Andrew Beekhof wrote: >>> On Thu, Mar 7, 2013 at 5:30 PM, Vladislav Bogdanov >>> wrote: 07.03.2013 03:37, Andrew Beekhof wrote: > On Thu, Mar 7, 2013 at 2:41 AM, V

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-03-12 Thread Andrew Beekhof
On Tue, Mar 12, 2013 at 2:51 PM, Vladislav Bogdanov wrote: > 12.03.2013 04:44, Andrew Beekhof wrote: >> On Thu, Mar 7, 2013 at 5:30 PM, Vladislav Bogdanov >> wrote: >>> 07.03.2013 03:37, Andrew Beekhof wrote: On Thu, Mar 7, 2013 at 2:41 AM, Vladislav Bogdanov wrote: > 06.03.2013

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-03-11 Thread Vladislav Bogdanov
12.03.2013 04:44, Andrew Beekhof wrote: > On Thu, Mar 7, 2013 at 5:30 PM, Vladislav Bogdanov > wrote: >> 07.03.2013 03:37, Andrew Beekhof wrote: >>> On Thu, Mar 7, 2013 at 2:41 AM, Vladislav Bogdanov >>> wrote: 06.03.2013 08:35, Andrew Beekhof wrote: >>> > So basically, you want to be

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-03-11 Thread Andrew Beekhof
On Thu, Mar 7, 2013 at 5:30 PM, Vladislav Bogdanov wrote: > 07.03.2013 03:37, Andrew Beekhof wrote: >> On Thu, Mar 7, 2013 at 2:41 AM, Vladislav Bogdanov >> wrote: >>> 06.03.2013 08:35, Andrew Beekhof wrote: >> So basically, you want to be able to add/remove nodes from nodelist.* in co

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-03-06 Thread Vladislav Bogdanov
07.03.2013 03:37, Andrew Beekhof wrote: > On Thu, Mar 7, 2013 at 2:41 AM, Vladislav Bogdanov > wrote: >> 06.03.2013 08:35, Andrew Beekhof wrote: > >>> So basically, you want to be able to add/remove nodes from nodelist.* >>> in corosync.conf and have pacemaker automatically add/remove them from

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-03-06 Thread Andrew Beekhof
On Thu, Mar 7, 2013 at 2:41 AM, Vladislav Bogdanov wrote: > 06.03.2013 08:35, Andrew Beekhof wrote: >> So basically, you want to be able to add/remove nodes from nodelist.* >> in corosync.conf and have pacemaker automatically add/remove them from >> itself? > > Not corosync.conf, but cmap which i

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-03-06 Thread Vladislav Bogdanov
06.03.2013 08:35, Andrew Beekhof wrote: > On Thu, Feb 28, 2013 at 5:13 PM, Vladislav Bogdanov > wrote: >> 28.02.2013 07:21, Andrew Beekhof wrote: >>> On Tue, Feb 26, 2013 at 7:36 PM, Vladislav Bogdanov >>> wrote: 26.02.2013 11:10, Andrew Beekhof wrote: > On Mon, Feb 18, 2013 at 6:18 PM,

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-03-05 Thread Andrew Beekhof
On Thu, Feb 28, 2013 at 5:13 PM, Vladislav Bogdanov wrote: > 28.02.2013 07:21, Andrew Beekhof wrote: >> On Tue, Feb 26, 2013 at 7:36 PM, Vladislav Bogdanov >> wrote: >>> 26.02.2013 11:10, Andrew Beekhof wrote: On Mon, Feb 18, 2013 at 6:18 PM, Vladislav Bogdanov wrote: > Hi Andrew,

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-02-27 Thread Vladislav Bogdanov
28.02.2013 07:21, Andrew Beekhof wrote: > On Tue, Feb 26, 2013 at 7:36 PM, Vladislav Bogdanov > wrote: >> 26.02.2013 11:10, Andrew Beekhof wrote: >>> On Mon, Feb 18, 2013 at 6:18 PM, Vladislav Bogdanov >>> wrote: Hi Andrew, all, I had an idea last night, that it may be worth implem

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-02-27 Thread Andrew Beekhof
On Tue, Feb 26, 2013 at 7:36 PM, Vladislav Bogdanov wrote: > 26.02.2013 11:10, Andrew Beekhof wrote: >> On Mon, Feb 18, 2013 at 6:18 PM, Vladislav Bogdanov >> wrote: >>> Hi Andrew, all, >>> >>> I had an idea last night, that it may be worth implementing >>> fully-dynamic cluster resize support in

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-02-26 Thread Vladislav Bogdanov
26.02.2013 11:10, Andrew Beekhof wrote: > On Mon, Feb 18, 2013 at 6:18 PM, Vladislav Bogdanov > wrote: >> Hi Andrew, all, >> >> I had an idea last night, that it may be worth implementing >> fully-dynamic cluster resize support in pacemaker, > > We already support nodes being added on the fly. A

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-02-26 Thread Andrew Beekhof
I was in the process of replying... On Tue, Feb 26, 2013 at 6:58 PM, Vladislav Bogdanov wrote: > Sorry for being annoying, but... bump. > > 18.02.2013 10:18, Vladislav Bogdanov wrote: >> Hi Andrew, all, >> >> I had an idea last night, that it may be worth implementing >> fully-dynamic cluster res

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-02-26 Thread Andrew Beekhof
On Mon, Feb 18, 2013 at 6:18 PM, Vladislav Bogdanov wrote: > Hi Andrew, all, > > I had an idea last night, that it may be worth implementing > fully-dynamic cluster resize support in pacemaker, We already support nodes being added on the fly. As soon as they show up in the membership we add them

Re: [Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-02-26 Thread Vladislav Bogdanov
Sorry for being annoying, but... bump. 18.02.2013 10:18, Vladislav Bogdanov wrote: > Hi Andrew, all, > > I had an idea last night, that it may be worth implementing > fully-dynamic cluster resize support in pacemaker, utilizing > possibilities CMAP and votequorum provide. > > Idea is to: > * Do

[Pacemaker] [RFC] Automatic nodelist synchronization between corosync and pacemaker

2013-02-17 Thread Vladislav Bogdanov
Hi Andrew, all, I had an idea last night, that it may be worth implementing fully-dynamic cluster resize support in pacemaker, utilizing possibilities CMAP and votequorum provide. Idea is to: * Do not add nodes from nodelist to CIB if their join-count in cmap is zero (but do not touch CIB nodes w