On 1/6/2014 6:24 PM, Bob Haxo wrote:
> Hi Fabio,
>
>>> There is an example on how to configure gfs2 also in the rhel6.5
>>> pacemaker documentation, using pcs.
>
> Super! Please share the link to this documentation. I only discovered
> the gfs2+pcs example with the rhel7 beta docs.
You are rig
Hi Folks!
How can i check if the current node i'm connected to is the active?
It should be parseable because i want to use it in a script.
We want to use this to trigger a cronjob on the active.
Stefan
___
Pacemaker mailing list: Pacemaker@oss.clusterl
On 2014-01-07T12:33:01, "Bauer, Stefan (IZLBW Extern)"
wrote:
> Hi Folks!
>
> How can i check if the current node i'm connected to is the active?
> It should be parseable because i want to use it in a script.
What do you mean with "active"? And on what platform?
"systemctl status pacemaker" w
Hi list,
I recently had some trouble with a dual-node mysql cluster, which runs
in master-slave mode with Percona resource manager. While analyzing
what happened to the cluster, I found this in syslog (network trouble,
the cluster lost disk/iscsi access on both nodes, this is a piece from
the form
Hi Fabio,
> the gfs2 example was not
You are forgiven ... and you are light years ahead of me. I have folks
after my docs, and have not had time to convert notes to docs. Top of
my to-do list after this task.
I have been fumbling getting a combination of "chkconfig blah on" and
Pacemake
On 2014-01-07 13:33, Bauer, Stefan (IZLBW Extern) wrote:
> How can i check if the current node i’m connected to is the active?
>
> It should be parseable because i want to use it in a script.
Pacemaker is not limited to Active-Passive setups, in fact it has no
notion of 'Active' node – every node
We used this in a postgres cluster
# Run drbdadm verify every saturday 3 am
00 03 * * 06 root [ $(/usr/sbin/crm_resource -Q -r g_postgres -W ) =
$(hostname) ] && /sbin/drbdadm verify all
I hope you can use it.
Best regards.
- Mensaje original -
De: "Stefan Bauer (IZLBW Extern)"
Am Dienstag, 7. Januar 2014, 12:33:01 schrieb Bauer, Stefan:
> Hi Folks!
>
> How can i check if the current node i'm connected to is the active?
> It should be parseable because i want to use it in a script.
>
> We want to use this to trigger a cronjob on the active.
>
> Stefan
Use a monitoring
On 6 Jan 2014, at 4:15 pm, Pui Edylie wrote:
> Good Day members,
>
> I am wondering if anyone has set this up successfully?
>
> I noticed that there is a lack of Oracle script to initiate this.
>
> I would willing to pay someone for this effort and hopefully we could create
> a howto to bene
- Original Message -
> From: "Andrew Beekhof"
> To: "The Pacemaker cluster resource manager"
> Sent: Thursday, December 19, 2013 2:25:00 PM
> Subject: Re: [Pacemaker] Time to get ready for 1.1.11
>
>
> On 20 Dec 2013, at 2:11 am, Andrew Martin wrote:
>
> > David/Andrew,
> >
> > Once
On 19 Dec 2013, at 6:54 pm, Nikita Staroverov wrote:
>
>> Please see:
>>
>> https://access.redhat.com/site/articles/36302
>>
>> If you don't have an account, the relevant part is:
>>
>> "Usage of fence_manual is not supported in any production cluster. You may
>> use this fence agent for de
On 18 Dec 2013, at 9:50 pm, Kazunori INOUE wrote:
> Hi David,
>
> 2013/12/18 David Vossel :
>>
>> That's a really weird one... I don't see how it is possible for op->id to be
>> NULL there. You might need to give valgrind a shot to detect whatever is
>> really going on here.
>>
>> -- Voss
On 20 Dec 2013, at 5:30 am, Bob Haxo wrote:
> Hello,
>
> Earlier emails related to this topic:
> [pacemaker] chicken-egg-problem with libvirtd and a VM within cluster
> [pacemaker] VirtualDomain problem after reboot of one node
>
>
> My configuration:
>
> RHEL6.5/CMAN/gfs2/Pacemaker/crmsh
>
On 5 Dec 2013, at 3:20 pm, Rob Thomas wrote:
> I was idly wondering why the SMTP and SNMP modules were disabled by
> default on the RHEL builds, and was in the middle of writing a shell
> script to duplicate them when I noticed there was a tiny buffer
> overflow in crm_mon.
>
> This may be why
>> https://github.com/xrobau/pacemaker/commit/b1515e3f83fceeac951de8823d718bdf13e4a093
>
> Can you make a pull request for that?
Not only can I read your mind and make a pull request for it, the pull
request has already been pulled!
https://github.com/ClusterLabs/pacemaker/commit/9663a1b1d5fd1d35
On 21 Nov 2013, at 9:56 pm, Miha wrote:
> HI,
>
> how can i delete/reset all config, so that I could do again:
"pcs cluster destroy" on all nodes looks about right
>
> 'pcs cluster setup mycluster pcmk-1 pcmk-2' and begin again at the beginning?
> tnx!
>
> p.s.: bellowe is a log
>
> Nov 2
On 26 Nov 2013, at 12:39 am, Andrey Groshev wrote:
>> ...snip...
>>> Make next test:
>>> #stonith_admin --reboot=dev-cluster2-node2
>>> Node reboot, but resource don't start.
>>> In crm_mon status - Node dev-cluster2-node2 (172793105): pending.
>>> And it will be hung.
>>
>> That is *proba
On 26 Nov 2013, at 11:55 pm, ESWAR RAO wrote:
> Hi All,
>
> Even I tried with meta allow-migrate="false", but still the resource is
> migrating to another node.
I think you mean "move" - aka. "stopped here and started there".
In which case you need to use a location constraint (with score=-IN
On 27 Nov 2013, at 12:26 am, Andrey Groshev wrote:
> Hi, ALL.
>
> I want to clarify two more questions.
> After stonith reboot - this node hangs with status "pending".
> The logs found string .
>
>info: rsc_merge_weights:pgsql:1: Breaking dependency loop at
> msPostgresql
>inf
On 27 Nov 2013, at 10:21 pm, Muhammad Kamran Azeem
wrote:
> Apologies for double post. In my initial post, I forgot to set the subject
> properly.
>
>
> Hello List,
>
> I am new here. I worked with Linux HA during 2006-2008, went in HPC
> direction, and came back to HA a month ago. Realize
On 29 Nov 2013, at 7:17 pm, Andrey Groshev wrote:
> Hi, ALL.
>
> I'm still trying to cope with the fact that after the fence - node hangs in
> "pending".
Please define "pending". Where did you see this?
> At this time, there are constant re-election.
> Also, I noticed the difference when yo
On 7 Dec 2013, at 2:17 am, Brian J. Murrell (brian)
wrote:
> [ Hopefully this doesn't cause a duplicate post but my first attempt
> returned an error. ]
>
> Using pacemaker 1.1.10 (but I think this issue is more general than that
> release), I want to enforce a policy that once a node fails, n
What version of pacemaker?
There were some improvements to how we handle sending messages via CPG recently.
On 10 Dec 2013, at 4:40 am, Brian J. Murrell wrote:
> On Mon, 2013-12-09 at 09:28 +0100, Jan Friesse wrote:
>>
>> Error 6 error means "try again". This is happening ether if corosync is
>
On 11 Dec 2013, at 3:45 pm, ESWAR RAO wrote:
> Hi Micheal,
>
> I am configuring the ClusterMon as below on the 3 node setup:
> I am following
> http://floriancrouzat.net/2013/01/monitor-a-pacemaker-cluster-with-ocfpacemakerclustermon-andor-external-agent/
>
> # crm configure primitive Cluster
On 18 Dec 2013, at 4:23 pm, ESWAR RAO wrote:
> Hi All,
>
> Can someone help me how to narrow down the problem??
I'd probably start with an upgrade.
There were some membership issues around about the time of 1.1.7, but they may
have been corosync specific (I don't really test pacemaker with he
Hi Andrew,
With configuration fumble, err, test, that brought about this "of
chickens and eggs and VMs" request, the situation is that the reboot of
the non-host server results in the restart of the VM running on the host
server.
>From earlier [Pacemaker] thread:
> From: Tom Fernandes
> Subje
On 18 Dec 2013, at 9:51 pm, Kazunori INOUE wrote:
> Hi,
>
> When I set only migration-limit without setting node-action-limit in
> pacemaker-1.1,
> the number of 'operation' other than migrate_to/from was limited to
> the value of migration-limit.
> (The node that I used has 8 cores.)
>
> [cib
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