Re: [Pacemaker] Avoid one node from being a target for resources migration

2015-01-13 Thread Tomasz Kontusz
Dmitry Koterov napisał: >Hello. > >I have 3-node cluster managed by corosync+pacemaker+crm. Node1 and >Node2 >are DRBD master-slave, also they have a number of other services >installed >(postgresql, nginx, ...). Node3 is just a corosync node (for quorum), >no >DRBD/postgresql/... are installed

Re: [Pacemaker] pacemaker-remote debian wheezy

2015-01-13 Thread Thomas Manninger
Hi,   thanks for answer! I try to build my own dpkg package with the newest source.   Is the pacemaker-remote stable for productive use?   Gesendet: Montag, 12. Januar 2015 um 19:42 Uhr Von: "Ken Gaillot" An: pacemaker@oss.clusterlabs.org Betreff: Re: [Pacemaker] pacemaker-remote debian wh

Re: [Pacemaker] Unique clone instance is stopped too early on move

2015-01-13 Thread Andrei Borzenkov
On Tue, Jan 13, 2015 at 10:20 AM, Vladislav Bogdanov wrote: > Hi Andrew, David, all. > > I found a little bit strange operation ordering during transition execution. > > Could you please look at the following partial configuration (crmsh syntax)? > > === > ... > clone cl-broker broker \ >

Re: [Pacemaker] pacemaker-remote debian wheezy

2015-01-13 Thread Thomas Manninger
Hi,   http://clusterlabs.org/wiki/SourceInstall   can i use libQB and corosync from the debian repo, and only compile pacemaker?   Regards, Thomas   Gesendet: Montag, 12. Januar 2015 um 19:42 Uhr Von: "Ken Gaillot" An: pacemaker@oss.clusterlabs.org Betreff: Re: [Pacemaker] pacemaker-remo

Re: [Pacemaker] Avoid one node from being a target for resources migration

2015-01-13 Thread Dejan Muhamedagic
Hi, On Mon, Jan 12, 2015 at 07:42:10PM +0300, Dmitry Koterov wrote: > Hello. > > I have 3-node cluster managed by corosync+pacemaker+crm. Node1 and Node2 > are DRBD master-slave, also they have a number of other services installed > (postgresql, nginx, ...). Node3 is just a corosync node (for quo

Re: [Pacemaker] Corosync fails to start when NIC is absent

2015-01-13 Thread Jan Friesse
Kostiantyn, > According to the https://access.redhat.com/solutions/638843 , the > interface, that is defined in the corosync.conf, must be present in the > system (see at the bottom of the article, section "ROOT CAUSE"). > To confirm that I made a couple of tests. > > Here is a part of the coros

Re: [Pacemaker] Avoid one node from being a target for resources migration

2015-01-13 Thread Dmitry Koterov
> > Then I see that, although node2 clearly knows it's isolated (it doesn't > see other 2 nodes and does not have quorum) > > we don't know that - there are several algorithms for calculating quorum > and the information isn't included in your output. > are you using cman, or corosync underneath pa

[Pacemaker] Setting cib-bootstrap-options parameters before DC election

2015-01-13 Thread AWeber - Ryan Steele
Hi folks, For testing scenarios in which I’m only spinning up nodes on my laptop (test-kitchen), I don’t really need the full 20 seconds for dc-deadtime. However, I haven’t been successful in finding a way to set that option to something lower prior to the DC election during the initial startu

Re: [Pacemaker] Corosync fails to start when NIC is absent

2015-01-13 Thread Kostiantyn Ponomarenko
Honza, Thank you for helping me. So, there is no defined behavior in case one of the interfaces is not in the system? Thank you, Kostya On Tue, Jan 13, 2015 at 12:01 PM, Jan Friesse wrote: > Kostiantyn, > > > > According to the https://access.redhat.com/solutions/638843 , the > > interface, t

Re: [Pacemaker] pacemaker-remote debian wheezy

2015-01-13 Thread Ken Gaillot
On 01/13/2015 03:26 AM, Thomas Manninger wrote: Hi, thanks for answer! I try to build my own dpkg package with the newest source. Is the pacemaker-remote stable for productive use? Yes ___ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://

Re: [Pacemaker] pacemaker-remote debian wheezy

2015-01-13 Thread Ken Gaillot
On 01/13/2015 03:55 AM, Thomas Manninger wrote: Hi, http://clusterlabs.org/wiki/SourceInstall can i use libQB and corosync from the debian repo, and only compile pacemaker? Corosync should be fine (but be aware wheezy has 1.x and not 2.x when reading how-to's); libqb is iffy, you're probably b

Re: [Pacemaker] Setting cib-bootstrap-options parameters before DC election

2015-01-13 Thread Andrew Beekhof
> On 14 Jan 2015, at 12:19 am, AWeber - Ryan Steele wrote: > > Hi folks, > > For testing scenarios in which I’m only spinning up nodes on my laptop > (test-kitchen), I don’t really need the full 20 seconds for dc-deadtime. > However, I haven’t been successful in finding a way to set that opt

Re: [Pacemaker] Avoid one node from being a target for resources migration

2015-01-13 Thread Andrew Beekhof
> On 14 Jan 2015, at 12:06 am, Dmitry Koterov wrote: > > > > Then I see that, although node2 clearly knows it's isolated (it doesn't see > > other 2 nodes and does not have quorum) > > we don't know that - there are several algorithms for calculating quorum and > the information isn't includ

Re: [Pacemaker] [Linux-HA] [ha-wg-technical] [RFC] Organizing HA Summit 2015

2015-01-13 Thread Yusuke Iida
Hi Digimer, I am Iida to participate from NTT along with Mori. I want you added to the list of participants. I'm sorry contact is late. Regards, Yusuke 2014-12-23 2:13 GMT+09:00 Digimer : > It will be very nice to see you again! Will Ikeda-san be there as well? > > digimer > > On 22/12/14 03:35

Re: [Pacemaker] [Linux-HA] [ha-wg-technical] [RFC] Organizing HA Summit 2015

2015-01-13 Thread Digimer
Woohoo!! Will be very nice to see you. :) I've added you. Can you give me a short sentence to introduce yourself to people who haven't met you? Madi On 13/01/15 11:33 PM, Yusuke Iida wrote: Hi Digimer, I am Iida to participate from NTT along with Mori. I want you added to the list of parti

Re: [Pacemaker] [Linux-HA] [ha-wg-technical] [RFC] Organizing HA Summit 2015

2015-01-13 Thread Yusuke Iida
Thank you for adding to the list! introduce: Japanese Pacemaker developer (and user). Belong to the Linux-HA japan. @yuusuke on Github. This, please. Thanks, Yusuke 2015-01-14 13:38 GMT+09:00 Digimer : > Woohoo!! > > Will be very nice to see you. :) > > I've added you. Can you give me a short s