Re: [Pacemaker] unmanaged resource stopped the group

2013-05-30 Thread Alexandr A. Alexandrov
Hi! So what is the correct scenario then? Editing CIB and removing 'monitor' operation altogether with making resource unmanaged? Best regards, Alexandr 30.05.2013 04:54, Andrew Beekhof пишет: Yes, i made j

Re: [Pacemaker] unmanaged resource stopped the group

2013-05-24 Thread Alexandr A. Alexandrov
Andrew, How should this be done? Just removing 'op monitor interval="15" timeout="20"' from the resource primitive? 24.05.2013 07:29, Andrew Beekhof пишет: A better approach would have been to disable the recurring monitor - then the

Re: [Pacemaker] unmanaged resource stopped the group

2013-05-24 Thread Alexandr A. Alexandrov
Hi Andrew, Did you set is-managed=false for the group or a resource in the group? I'm assuming the latter - basically the cluster noticed your resource was not running anymore. While it did not try and do anything to fix that resource, it did stop anything that neede

[Pacemaker] unmanaged resource stopped the group

2013-05-23 Thread Alexandr A. Alexandrov
Hi, All! On one of my clusters I have resources groups, second group depends on first resource in the first group. Today I needed to restart one service from the first group (no dependancies other than group), so I made in unmanaged: May 23 14:14:22 kennedy

[Pacemaker] timeout rebooting with stonith_sbd

2013-05-14 Thread Alexandr A. Alexandrov
Hi! I have a two-node cluster (virtual machines) with several resources and shared storage. When the connectivity is lost (for some reason still needed to be debuged), here is what I get (I am skipping unrelated messages) May 14 16:49:21 wcs2 corosync[27531]: [TOTEM ] The token was lost in

Re: [Pacemaker] HA KVM over DRBD primary/secondary configuration

2013-04-19 Thread Alexandr A. Alexandrov
Bad handle Apr 19 12:45:31 kennedy pacemakerd[17080]:    error: send_cpg_message: Sending message via cpg FAILED: (rc=9) Bad handle 19.04.2013 11:44, Rasto Levrinc пишет: On Fri, Apr 19, 2013 at 9:11 AM, Alexandr A. Alexandrov wr

Re: [Pacemaker] HA KVM over DRBD primary/secondary configuration

2013-04-19 Thread Alexandr A. Alexandrov
Hi Rasto, Note that on RHEL 6/CentOS 6, you should run the Pacemaker through CMAN and not a Corosync plugin Not glad to hear that... We are using  Pacemaker+Corosync everywhere (SuSe, CentOS, OracleLinux servers). Is there any wa

Re: [Pacemaker] Pacemaker 1.1.9 for RHEL 6.x and clones

2013-04-09 Thread Alexandr A. Alexandrov
Hi Andreas! For this purpose I put resources into 'unmanaged' state with 'crm resource unmanage ' - and after that tou can start/stop pacemaker/corosync without interrupting running resources. 09.04.2013 11:44, Andreas Mock пишет: What would be the right procedure to restart pacemaker freein

Re: [Pacemaker] Pacemaker cluster with different operating systems

2013-03-07 Thread Alexandr A. Alexandrov
Hi! Before giving details of the errors, my question is do you think a hybrid setup with different OSs (RHEL 5.x and RHEL 6.x) is possible? Building from latest sources on both servers should also resolv this, I suppose. _

Re: [Pacemaker] Reboot of cluster members with heavy load on filesystem.

2013-02-06 Thread Alexandr A. Alexandrov
Carlos, Increasing corosync timeouts and 'monitor' action timeouts in pacemaker might help, but do you have separate leased network connection for corosync? It is better to connect your servers directly with cross cable (to be independent of switches/networ

Re: [Pacemaker] SBD fencing - stonith plugin not installed

2013-02-05 Thread Alexandr A. Alexandrov
, "Alexandr A. Alexandrov" wrote: Lars, thanks for your answer. So, what is an option? Build everything (1.1.8 and etc) from current git source? Probably. Or ask for a replacement on EL - I guess qdisk or the new fence_sanlock might be reasonably equiv

Re: [Pacemaker] Current Pacemaker from Git does not compile

2013-02-05 Thread Alexandr A. Alexandrov
David, Exactly... Commenting out helped. But I ended up with older source which compiles without modifying source. 05.02.2013 20:41, David Vossel: In file included from utils.c:54: ../../include/crm/common/mainloop.h:60: error

[Pacemaker] Current Pacemaker from Git does not compile

2013-02-05 Thread Alexandr A. Alexandrov
sions/packages, if needed Best regards, Alexandr A. Alexandrov ___ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http:

Re: [Pacemaker] SBD fencing - stonith plugin not installed

2013-02-05 Thread Alexandr A. Alexandrov
Lars, Thanks, I will first try building everything from latest sources. As I understand, fence_sanlock/qdisk are integrated into cman infrastructure. I would prefer to stay with Pacemaker since that is what we have been using for quite some time, and also w

[Pacemaker] SBD fencing - stonith plugin not installed

2013-02-04 Thread Alexandr A. Alexandrov
I am not sure if the 1.1.7 release for el6 is build with support for the fencing agents that cluster-glue provides. Seems it's time for another round of alignment discussions this year ... Regards, Lars Lars, thanks for your answer. So, what is an option? Build everything (1.1.8 and etc)

[Pacemaker] SBD fencing - stonith plugin not installed

2013-02-04 Thread Alexandr A. Alexandrov
Hi! I am trying to implement SBD fencing in a two-node cluster (having shared storage). Everything is set up as described on linux-ha.org, SBD is working: # sbd -d /dev/sdb1 list 0 wcs1clear 1 wcs2clear However, when I try to create a stonith resource, I get: Stack: opena