I modified my resource to set "migration-threshold=1" and "failure-timeout=5s".
Now the resource is finally switching to Master on the slave node when the
original master fails. However, shortly after it switches to Master, it reports
FAILED_MASTER and fails back over. Looking at the logs, I see
Hi Dejan,
I 'm working with the IP resource as an example to test and get stonith up
and running. The real resource I want HA for will be external storage and I
need to be sure it doesn't get mounted simultaneously by 2 different nodes.
Thanks,
Bart
-Original Message-
From: Dejan Muhame
Hi,
On Fri, Jun 25, 2010 at 11:58:01AM -0500, Bart Willems wrote:
> I am setting SLES11 SP1 HA on 2 nodes and would like to use external/ipmi
> for stonith. I have setup a resource that successfully migrates an IP from
> node1 to node2 when I turn off openais on node1, and migrates back when I
> t
When I issue the 'ip addr flush eth1' command on the Master node (node-2), it
detects the failure of network resources that my resource agent monitors. Then
I get alerts from my RA for the following actions:
frs ERROR on node-2 at Fri Jun 25 08:14:44 2010 EDT: 192.168.3.4/24 is in a
failed stat
Ok; I'm still not having any luck with this
In my START action, right before I return $OCF_SUCCESS, I do:
$CRM_MASTER -v 100
Where CRM_MASTER is defined as in the drbd resource with '-l reboot'. In my
STOP action, right at the beginning of it, I do:
$CRM_MASTER -D
I copied the new RA to b
I am setting SLES11 SP1 HA on 2 nodes and would like to use external/ipmi
for stonith. I have setup a resource that successfully migrates an IP from
node1 to node2 when I turn off openais on node1, and migrates back when I
turn openais back on on node1. Stonith is not rebooting or powering off
node
After looking at the drbd master/slave RA, I think it is now clear. It looks
like crm_master, being a wrapper for crm_attribute, actually specifies
everything I need, and all I need to add to the command line are the few
additional options like lifetime of the attribute modification, value to se
Thanks. Should I update my RA to use crm_master when it detects the resource in
FAILED_MASTER state, or should I put it in the demote action or something else?
What's the command line needed to "reduce the promotion score"? I looked at the
Pacemaker_Explained.pdf document, and while it mentions
On Thu, Jun 24, 2010 at 11:49 AM, Robert Lindgren
wrote:
>
>
> On Thu, Jun 24, 2010 at 11:45 AM, Andrew Beekhof wrote:
>>
>> On Thu, Jun 24, 2010 at 10:35 AM, Robert Lindgren
>> wrote:
>> >
>> >
>> > On Thu, Jun 24, 2010 at 9:58 AM, Andrew Beekhof
>> > wrote:
>> >>
>> >> On Thu, Jun 24, 2010 at
On Thu, Jun 24, 2010 at 1:54 PM, Koch, Sebastian
wrote:
> Hi,
>
> thanks for your reply. It wasn't clear to me that pacemaker is issuing status
> commands in the background even on the passive node.
We run a single monitor op for each resource on each node when it
joins the cluster.
This is the
On Thu, Jun 24, 2010 at 5:46 PM, Lars Marowsky-Bree wrote:
> Hi,
>
> this is about a new setting for stonith mode.
>
> Basically, a node failure would not cause a fence - the node would be
> trusted to be truly down and have self-fenced. (Certain hardware
> infrastructures can guarantee this, and
Please let me know if I am wrong: This requirement can be satisfied by
customizing the used RA.
Thanks,
Michael
> On Fri, Jun 25, 2010 at 12:43 AM, Eliot Gable wrote:
>> I am still having issues with the master/slave resource. When I cause one of
>> the monitoring actions to fail,
>
> as well
> Date: Thu, 24 Jun 2010 17:46:39 +0200
> From: Lars Marowsky-Bree
> To: pacemaker@oss.clusterlabs.org
> Subject: [Pacemaker] RFC: stonith-enabled="error-recovery"
> Message-ID: <20100624154639.gf5...@suse.de>
> Content-Type: text/plain; charset=iso-8859-1
>
> Hi,
>
> this is about a new setting f
Hi,
i found the error. It was failing on just one note and it was always the
passive node. I had a broken symlink from /var/www to my drbd device. After
fixing it the ClusterMonitor runs just fine.
Best Regards,
Sebastian Koch
-Ursp
On Fri, Jun 25, 2010 at 12:43 AM, Eliot Gable wrote:
> Thanks for pointing that out.
>
> I am still having issues with the master/slave resource. When I cause one of
> the monitoring actions to fail,
as well as failing it should also use crm_master to reduce the promotion score
> the master nod
It was that.
Thank you
On Fri, Jun 25, 2010 at 9:44 AM, Marc Mertes wrote:
> Hi,
> I think the problem is that you don't mount the drbd device like /dev/drbd0
> or /dev/drbd1 (as set in drbd.conf).
>
> You can not mount the real partition, you ever have to use the drbd device.
>
> Regards Marc
Hi,
I think the problem is that you don't mount the drbd device like
/dev/drbd0 or /dev/drbd1 (as set in drbd.conf).
You can not mount the real partition, you ever have to use the drbd
device.
Regards Marc
Am 25.06.2010 09:33, schrieb marc genou:
Hi again.
This seems weird. I am se
Hi again.
This seems weird. I am setting a new cluster (a simpler one) and having some
troubles to mount the ext3 on top of drbd partition:
I get this meesages from the logs:
/var/log/messages-Jun 24 17:24:43 openvz1 Filesystem[11092]: INFO: Running
start for /dev/mapper/vg0-vzpart on /mnt
/var/l
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