>>> Andrei Borzenkov schrieb am 18.12.2020 um 08:21 in
Nachricht <58579c3b-33ce-a121-5d67-00305f3d7...@gmail.com>:
> 18.12.2020 10:09, Ulrich Windl пишет:
> Andrei Borzenkov schrieb am 18.12.2020 um 08:01
in
>> Nachricht :
>>> 17.12.2020 21:30, Ken Gaillot пишет:
This reminded me
Hi!
For those using crm shell might be interested in the enhancement proposal I
just had made: https://github.com/ClusterLabs/crmsh/issues/699
Enhancements to the enhancement welcome ;-)
Regards,
Ulrich
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18.12.2020 10:09, Ulrich Windl пишет:
Andrei Borzenkov schrieb am 18.12.2020 um 08:01 in
> Nachricht :
>> 17.12.2020 21:30, Ken Gaillot пишет:
>>>
>>> This reminded me that some IPMI implementations return "success" for
>>> commands before they've actually been completed. This is why
>>>
>>> Andrei Borzenkov schrieb am 18.12.2020 um 08:01 in
Nachricht :
> 17.12.2020 21:30, Ken Gaillot пишет:
>>
>> This reminded me that some IPMI implementations return "success" for
>> commands before they've actually been completed. This is why
>> fence_ipmilan has a "power_wait" parameter that
17.12.2020 21:30, Ken Gaillot пишет:
>
> This reminded me that some IPMI implementations return "success" for
> commands before they've actually been completed. This is why
> fence_ipmilan has a "power_wait" parameter that defaults to 2 seconds.
>
But on this case we also do not know whether
I agree that it is somewhat counter-intuitive. It is in the `--help`
output, however -- although you have to already have an idea of where
to look in order to find it ;).
[root@fastvm-rhel-7-6-21 ~]# pcs resource group --help
Usage: pcs resource group...
group add [resource id] ...
Would a change of network class on one node be ok?
Sonicle S.r.l. : http://www.sonicle.com
Music: http://www.gabrielebulfon.com
eXoplanets : https://gabrielebulfon.bandcamp.com/album/exoplanets
--
Da: Ulrich
On Thu, 2020-12-17 at 19:13 +0300, Andrei Borzenkov wrote:
> 17.12.2020 14:02, Ulrich Windl пишет:
> > > > > Andrei Borzenkov schrieb am 17.12.2020
> > > > > um 09:50 in
> >
> > Nachricht
> > > >:
> >
> > ...
> > > According to logs from xstha1, it started to activate resources
> > > only
> >
On Thu, 2020-12-17 at 21:20 +0900, Techs-yama wrote:
> Hello there,
>
> This is probably a fairly rudimentary question.
> I recently started studying corosync and pacemaker.
>
> I have a question about how to recognize heartbeat or corosync status
> type.
> Where does the "Stack:" columns
Use the syntax as if your resource was never in a group and use
'--before/--after' to specify the new location.
Best Regards,
Strahil Nikolov
В четвъртък, 17 декември 2020 г., 13:21:55 Гринуич+2, Tony Stocker
написа:
I have a resource group that has a number of entries. If I want
17.12.2020 14:02, Ulrich Windl пишет:
Andrei Borzenkov schrieb am 17.12.2020 um 09:50 in
> Nachricht
> :
>
> ...
>> According to logs from xstha1, it started to activate resources only
>> after stonith was confirmed
>>
>> Dec 16 15:08:12 [708] stonith‑ng: notice: log_operation:
>>
Sorry, somtimes I want to make it simpler, and maybe I'm missing informations.
I think I found what happened, and actually xstha2 DID NOT mount the zpool, nor
start the IP address.
Let's make a step back.
We have two ip resources, one is normally for xstha1, the other is normally for
xstha2.
Here is a tool intend to standardize the approach to simulate split-brain
https://software.opensuse.org/package/python3-cluster-preflight-check
After installation, simply run the comand:
`ha-cluster-preflight-check --split-brain-iptables`
Thanks,
Roger
On 12/17/20 4:14 PM, Gabriele Bulfon
Hello there,
This is probably a fairly rudimentary question.
I recently started studying corosync and pacemaker.
I have a question about how to recognize heartbeat or corosync status type.
Where does the "Stack:" columns recognize for configurations when run the
crm_mon command?
[root@host1 ~]#
I see, but then I have to issues:
1. it is a dual node server, the HA interface is internal, I have no way to
unplug it, that's why I tried turning it down
2. even in case I could test it by unplugging it, there is still the
possibility that someone turns the interface down, causing a bad
Yes, sorry took same bash by mistake...here are the correct logs.
Yes, xstha1 has delay 10s so that I'm giving him precedence, xstha2 has delay
1s and will be stonished earlier.
During the short time before xstha2 got powered off, I saw it had time to turn
on NFS IP (I saw duplicated IP on
These one:
https://github.com/OpenIndiana/oi-userland/tree/oi/hipster/components/cluster/pacemaker/patches
and some specifics of the build are here:
https://github.com/OpenIndiana/oi-userland/blob/oi/hipster/components/cluster/pacemaker/Makefile
Gabriele
Sonicle S.r.l. :
On Thu, Dec 17, 2020 at 6:29 AM Ulrich Windl
wrote:
>
> >>> Tony Stocker schrieb am 17.12.2020 um 12:21 in
> Nachricht
> :
> > I have a resource group that has a number of entries. If I want to
> > reorder them, how do I do that?
> >
> > I tried doing this:
> >
> > pcs resource update FileMount
>>> "Ulrich Windl" schrieb am 17.12.2020 um
12:23 in Nachricht <5fdb3fbe02a10003d...@gwsmtp.uni-regensburg.de>:
...
>
> I wonder: Did you remove the hostnames from the log messages? Also are the
> times in sync, wondering that at the same second a resource is fallged
s/fallged/flagged/
>
>>> Tony Stocker schrieb am 17.12.2020 um 12:21 in
Nachricht
:
> I have a resource group that has a number of entries. If I want to
> reorder them, how do I do that?
>
> I tried doing this:
>
> pcs resource update FileMount ‑‑after InternalIP
>
> but got this error:
>
> Error: Specified
>>> Gabriele Bulfon schrieb am 17.12.2020 um 09:14 in
Nachricht <2080536991.1106.1608192888030@www>:
> I see, but then I have to issues:
>
> 1. it is a dual node server, the HA interface is internal, I have no way to
> unplug it, that's why I tried turning it down
You could block traffic
>>> Gabriele Bulfon schrieb am 17.12.2020 um 09:11 in
Nachricht <2129123894.1061.1608192712316@www>:
> Yes, sorry took same bash by mistake...here are the correct logs.
>
> Yes, xstha1 has delay 10s so that I'm giving him precedence, xstha2 has
> delay 1s and will be stonished earlier.
>
I have a resource group that has a number of entries. If I want to
reorder them, how do I do that?
I tried doing this:
pcs resource update FileMount --after InternalIP
but got this error:
Error: Specified option '--after' is not supported in this command
Is there a way to change this? I
>>> Andrei Borzenkov schrieb am 17.12.2020 um 09:50 in
Nachricht
:
...
> According to logs from xstha1, it started to activate resources only
> after stonith was confirmed
>
> Dec 16 15:08:12 [708] stonith‑ng: notice: log_operation:
> Operation 'off' [1273] (call 4 from crmd.712) for host
On Thu, Dec 17, 2020 at 1:17 PM Gabriele Bulfon wrote:
> Actually, reading again the "duplicated IP" message, it was xstha1 that
> (having the pool mounted and not seeing xstha2 anymore) got the xstha2 IP for
> NFS.
Which confirms my conclusions.
>
> So I think there is no worry about the
On Thu, Dec 17, 2020 at 11:11 AM Gabriele Bulfon wrote:
>
> Yes, sorry took same bash by mistake...here are the correct logs.
>
> Yes, xstha1 has delay 10s so that I'm giving him precedence, xstha2 has delay
> 1s and will be stonished earlier.
> During the short time before xstha2 got powered
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