19.11.2013, 23:17, "Lars Marowsky-Bree" :
> On 2013-11-19T23:06:04, Andrey Groshev wrote:
>
>>> First, like digimer wrote, clearly stonith-by-ssh is useless for
>>> production since you can't fence nodes that are having problems. But for
>>> testing, it's worth a try.
>> Maybe I do not quite
On 19 Nov 2013, at 4:19 pm, Michael Schwartzkopff wrote:
>
>
>
>
> Andrew Beekhof schrieb:
>>
>> On 19 Nov 2013, at 1:23 am, Michael Schwartzkopff wrote:
>>
>>> Hi,
>>>
>>> I installed pacemaker on a RHEL 6.4 machine. Now crm tells me that
>> there is no
>>> stonith ra class, onyl lsb,
Hi Lars,
at this point I'd like to jump in as I'm completely new to fencing :)
My question is: which node exactly does the fencing?
Thanks a lot,
christian
> -Ursprüngliche Nachricht-
> Von: Lars Marowsky-Bree [mailto:l...@suse.com]
> Gesendet: Dienstag, 19. November 2013 20:10
> An
On 2013-11-19T23:06:04, Andrey Groshev wrote:
> > First, like digimer wrote, clearly stonith-by-ssh is useless for
> > production since you can't fence nodes that are having problems. But for
> > testing, it's worth a try.
> Maybe I do not quite understand correctly the term "fence"
A "fence" re
On 19/11/13 14:06, Andrey Groshev wrote:
>
>
> 19.11.2013, 22:30, "Lars Marowsky-Bree" :
>> On 2013-11-19T22:10:29, Andrey Groshev wrote:
>>
>> First, like digimer wrote, clearly stonith-by-ssh is useless for
>> production since you can't fence nodes that are having problems. But for
>> testing,
19.11.2013, 22:30, "Lars Marowsky-Bree" :
> On 2013-11-19T22:10:29, Andrey Groshev wrote:
>
> First, like digimer wrote, clearly stonith-by-ssh is useless for
> production since you can't fence nodes that are having problems. But for
> testing, it's worth a try.
Maybe I do not quite understand
On 2013-11-19T22:10:29, Andrey Groshev wrote:
First, like digimer wrote, clearly stonith-by-ssh is useless for
production since you can't fence nodes that are having problems. But for
testing, it's worth a try.
Note that cluster-glue actually does include an external/ssh script.
You're reinventi
SSH-based fencing isn't. A fence method can not assume that the target
is in any way functional. A quick way to see why is to crash a node with
'echo c > /proc/sysrq-trigger'.
digimer
On 19/11/13 13:10, Andrey Groshev wrote:
> Hi everyone again.
>
> I started training with STONITH.
> I wrote a l
Hi everyone again.
I started training with STONITH.
I wrote a little STONITH external script.
Its basic moments:
* send the command "reboot" with SSH authentication using a key.
* The script takes a single argument - the path to the private key.
* Any node can send reboot any node (even yourself).
Hellow Andrew!
I'm sorry, forgot about this thread, and now again came across the same problem.
# crm_attribute --type nodes --node-uname fackename.node.org --attr-name
notexistattibute --query > /dev/null; echo $?
Could not map name=fackename.node.org to a UUID
0
Version PCMK 1.1.11
23.09.2013
On 2013-11-19T12:02:07, "Angel L. Mateo" wrote:
> >Yes, you should also be able to use that.
> But is it recommended for a two node cluster? I remember me reading in
> some
> place that in such scenario is better a sbd stonith because it provides
> mechanism (but I could be wrong)
True, e
El 19/11/13 11:34, Lars Marowsky-Bree escribió:
On 2013-11-19T11:25:36, "Angel L. Mateo" wrote:
property $id="cib-bootstrap-options" \
dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \
Wow, that's quite old.
It's pacemaker provided by ubuntu 12.04.
Yeah, well.
On 2013-11-19T11:25:36, "Angel L. Mateo" wrote:
> >>property $id="cib-bootstrap-options" \
> >> dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \
> >Wow, that's quite old.
> It's pacemaker provided by ubuntu 12.04.
Yeah, well. Still old. Probably something to complain t
El 19/11/13 09:44, Lars Marowsky-Bree escribió:
On 2013-11-19T09:27:10, "Angel L. Mateo" wrote:
property $id="cib-bootstrap-options" \
dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \
Wow, that's quite old.
It's pacemaker provided by ubuntu 12.04.
Nov 16 12:
Thank you for the answers,
I do not have crm configure save in my installation.
I will choose the pcs config output.
Regards,
Andreas
-Ursprüngliche Nachricht-
Von: Florian Crouzat [mailto:gen...@floriancrouzat.net]
Gesendet: Montag, 18. November 2013 16:14
An: The Pacemaker cluster res
On 2013-11-19T09:27:10, "Angel L. Mateo" wrote:
> property $id="cib-bootstrap-options" \
> dc-version="1.1.6-9971ebba4494012a93c03b40a2c58ec0eb60f50c" \
Wow, that's quite old.
> Nov 16 12:20:47 myotis51 sbd: [1377]: WARN: Latency: No liveness for 4 s
> exceeds threshold of 3 s (
> healt
Hello,
I have a two node cluster based on cman+pacemaker running on ubuntu
12.04.
Last weekend my active node was shutdown, even while I was stonith
disabled. In my config I have:
...
primitive stonith_sbd stonith:external/sbd \
params
sbd_device="/dev/disk/by-id/wwn-0x6000
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