Re: [Pacemaker] cib_process_diff: Failed application of an update diff

2013-07-16 Thread Johan Huysmans
Hi, Attached is some more logging of the failed diff: I hope this is sufficient information to help investigate the problem. Thx. Johan On 15-07-13 03:02, Andrew Beekhof wrote: On 11/07/2013, at 5:09 PM, Johan Huysmans wrote: Hi, Sorry about the missing info, here it is: OS: CentOS 6.4 Co

Re: [Pacemaker] Question about the behavior when a pacemaker's process crashed

2013-07-16 Thread Kazunori INOUE
(13.07.15 11:00), Andrew Beekhof wrote: On 12/07/2013, at 6:28 PM, Kazunori INOUE wrote: Hi, I'm using pacemaker-1.1.10. When a pacemaker's process crashed, the node is sometimes fenced or is not sometimes fenced. Is this the assumed behavior? Yes. Sometimes the dev1 respawns the process

Re: [Pacemaker] Question about the behavior when a pacemaker's process crashed

2013-07-16 Thread Kazunori INOUE
(13.07.12 22:48), emmanuel segura wrote: Hi try to disable selinux Though I tried it, the result did not change. +++ Jul 12 16:46:10 dev1 setroubleshoot: SELinux is preventing /usr/bin/virsh from getattr access on the file

Re: [Pacemaker] Cman & corosync use serial

2013-07-16 Thread Lars Marowsky-Bree
On 2013-07-15T06:27:47, Zvi wrote: > is there an option to configure corosync to use serial? No. corosync no longer supports serial. Regards, Lars -- Architect Storage/HA SUSE LINUX Products GmbH, GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer, HRB 21284 (AG Nürnberg) "Experience is t

[Pacemaker] Node sends shutdown request to other node:error: handle_request: We didn't ask to be shut down, yet our DC is telling us too

2013-07-16 Thread K Mehta
I have a two node test cluster running with CMAN plugin. Fencing is not configured. I see that vsanqa7 sends a message to vsanqa8 to shutdown. However, it is not clear why vsanqa7 takes this decision. ===/var/log/messages= Node vsanqa7 Jul 15 08

Re: [Pacemaker] cib_process_diff: Failed application of an update diff

2013-07-16 Thread Andrew Beekhof
On 16/07/2013, at 5:37 PM, Johan Huysmans wrote: > Hi, > > Attached is some more logging of the failed diff: > > I hope this is sufficient information to help investigate the problem. Does /tmp also contain files called: "diff:original" "diff:input" "diff:new" ? Those would be very useful.

Re: [Pacemaker] RHEL 6.3 + fence_vmware_soap + esx 5.1

2013-07-16 Thread Andrew Beekhof
On 15/07/2013, at 8:56 PM, Mistina Michal wrote: > Hi Andrew. > > Here is the ommited /var/log/messages with stonigh-ng sections. > > Jul 15 09:53:38 PCMK1 stonith-ng[1538]: notice: stonith_device_action: > Device vm-fence-pcmk2 not found > Jul 15 09:53:38 PCMK1 stonith-ng[1538]: info: s

Re: [Pacemaker] Issue with an isolated node overriding CIB after rejoining main cluster

2013-07-16 Thread Andrew Beekhof
On 16/07/2013, at 2:05 AM, "Howley, Tom" wrote: > Hi Andrew, > > Thanks for the reply. I have a couple of more questions below. I have seem to > have two main problems: isolated node updating CIB; corosync behaviour to > ifdown. > >> Why isn't your normal fencing device working? > My normal

Re: [Pacemaker] Question about the behavior when a pacemaker's process crashed

2013-07-16 Thread Andrew Beekhof
On 16/07/2013, at 7:04 PM, Kazunori INOUE wrote: > (13.07.15 11:00), Andrew Beekhof wrote: >> >> On 12/07/2013, at 6:28 PM, Kazunori INOUE >> wrote: >> >>> Hi, >>> >>> I'm using pacemaker-1.1.10. >>> When a pacemaker's process crashed, the node is sometimes fenced or is not >>> sometimes f

[Pacemaker] version compatility

2013-07-16 Thread K Mehta
Hi, Where can I find information about which versions of pacemaker, cman and corosync are compatible with each other ? Regards, Kiran ___ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Proje

Re: [Pacemaker] strange drbd migration fail

2013-07-16 Thread Matthew O'Connor
Hi, Probably safe to disregard this issue... I found I was somehow not building the latest 1.1.9. After building and installing 1.1.9-cad5efc the problem appears to have gone away. On 07/15/2013 05:25 PM, Matthew O'Connor wrote: > I have run into a strange problem with a DRBD resource migrating

[Pacemaker] Dhcp network interface as resource

2013-07-16 Thread Tero M
Hi, is it possible to set up network interface as resource so that Pacemaker enables and disables it as needed? I have need to set up network interface that has specific MAC address but IP address is determined with dhcp. Tero M ___ Pacemaker mailing

Re: [Pacemaker] Help required translating crm commands into pcs ones

2013-07-16 Thread Chris Feist
On 07/15/13 09:02, Alex Hemsley wrote: Hi, We have some telephony failover equipment (Digium R850 appliances) that came with a sample Pacemaker configuration using the “crm configure load update” method. Now we are using Fedora 18 Kernel 3.9.4-200 pacemaker 1.1.9-0.1, so pcs is the preferred man

Re: [Pacemaker] strange drbd migration fail

2013-07-16 Thread Matthew O'Connor
Hi, OK, so I was a little hasty in announcing success, because the issue only occurs when all three of my nodes are active. With DRBD resource A managed by nodes c3 and c4, and DRBD resource B managed by nodes c4 and c5, I can reliably cause a never-ending flapping failure by performing the steps

Re: [Pacemaker] Dhcp network interface as resource

2013-07-16 Thread Andrew Beekhof
On 17/07/2013, at 2:33 AM, Tero M wrote: > Hi, > > is it possible to set up network interface as resource so that Pacemaker > enables and disables it as needed? I have need to set up network > interface that has specific MAC address but IP address is determined > with dhcp. If you can script i

Re: [Pacemaker] Node sends shutdown request to other node:error: handle_request: We didn't ask to be shut down, yet our DC is telling us too

2013-07-16 Thread Andrew Beekhof
On 16/07/2013, at 11:03 PM, K Mehta wrote: > I have a two node test cluster running with CMAN plugin. Fencing is not > configured. Thats problem 1 > I see that vsanqa7 sends a message to vsanqa8 to shutdown. > However, it is not clear why vsanqa7 takes this decision. It looks like you're hit

Re: [Pacemaker] Node sends shutdown request to other node:error: handle_request: We didn't ask to be shut down, yet our DC is telling us too

2013-07-16 Thread Digimer
On 16/07/13 09:03, K Mehta wrote: I have a two node test cluster running with CMAN plugin. Fencing is not configured. Andrew spoke to the pacemaker stuff. I want to reiterate what he said on fencing though. Fencing *must* be used with cman. If fenced calls a fence, nothing else will happen un

Re: [Pacemaker] version compatility

2013-07-16 Thread Andrew Beekhof
On 16/07/2013, at 11:59 PM, K Mehta wrote: > Hi, > Where can I find information about which versions of pacemaker, cman and > corosync are compatible with each other ? I don't think such a document exists. What distro are you using? The best option is usually to use whatever they provide. _

Re: [Pacemaker] Using "avoids" location constraint

2013-07-16 Thread Lars Marowsky-Bree
On 2013-07-12T08:32:53, Andrew Beekhof wrote: > Some parts of cman - dlm specifically, insist on fencing anyway. > If you're not planning on using gfs, you could investigate turning off the > dlm. I keep thinking that those parts should then fail cleanly instead of fuzzy errors. i.e., not start