Re: [ClusterLabs] why is node fenced ?

2020-08-19 Thread Strahil Nikolov
Hi Bernd, As SLES 12 is in a such a support phase, I guess SUSE will provide fixes only for SLES 15. It will be best if you open them a case and ask them about that. Best Regards, Strahil Nikolov На 19 август 2020 г. 17:29:32 GMT+03:00, "Lentes, Bernd" написа: > >- On Aug 19, 2020, at

Re: [ClusterLabs] why is node fenced ?

2020-08-19 Thread Ken Gaillot
On Wed, 2020-08-19 at 16:29 +0200, Lentes, Bernd wrote: > - On Aug 19, 2020, at 4:04 PM, kgaillot kgail...@redhat.com > wrote: > > > This appears to be a scheduler bug. > > > > Fix is in master branch and will land in 2.0.5 expected at end of > > the > > year > > > >

Re: [ClusterLabs] why is node fenced ?

2020-08-19 Thread Lentes, Bernd
- On Aug 19, 2020, at 4:04 PM, kgaillot kgail...@redhat.com wrote: >> This appears to be a scheduler bug. > > Fix is in master branch and will land in 2.0.5 expected at end of the > year > > https://github.com/ClusterLabs/pacemaker/pull/2146 A principal question: I have SLES 12 and i'm

Re: [ClusterLabs] why is node fenced ?

2020-08-19 Thread Lentes, Bernd
- On Aug 18, 2020, at 7:30 PM, kgaillot kgail...@redhat.com wrote: >> > I'm not sure, I'd have to see the pe input. >> >> You find it here: >> https://hmgubox2.helmholtz-muenchen.de/index.php/s/WJGtodMZ9k7rN29 > > This appears to be a scheduler bug. > > The scheduler considers a

Re: [ClusterLabs] why is node fenced ?

2020-08-19 Thread Ken Gaillot
On Tue, 2020-08-18 at 12:30 -0500, Ken Gaillot wrote: > On Tue, 2020-08-18 at 16:47 +0200, Lentes, Bernd wrote: > > > > - On Aug 17, 2020, at 5:09 PM, kgaillot kgail...@redhat.com > > wrote: > > > > > > > > I checked all relevant pe-files in this time period. > > > > This is what i found

Re: [ClusterLabs] why is node fenced ?

2020-08-18 Thread Ken Gaillot
On Tue, 2020-08-18 at 16:47 +0200, Lentes, Bernd wrote: > > - On Aug 17, 2020, at 5:09 PM, kgaillot kgail...@redhat.com > wrote: > > > > > I checked all relevant pe-files in this time period. > > > This is what i found out (i just write the important entries): > > > > > Executing cluster

Re: [ClusterLabs] why is node fenced ?

2020-08-18 Thread Lentes, Bernd
- On Aug 17, 2020, at 5:09 PM, kgaillot kgail...@redhat.com wrote: >> I checked all relevant pe-files in this time period. >> This is what i found out (i just write the important entries): >> Executing cluster transition: >> * Resource action: vm_nextcloudstop on ha-idg-2 >> Revised

Re: [ClusterLabs] why is node fenced ?

2020-08-17 Thread Ken Gaillot
On Fri, 2020-08-14 at 20:37 +0200, Lentes, Bernd wrote: > - On Aug 9, 2020, at 10:17 PM, Bernd Lentes > bernd.len...@helmholtz-muenchen.de wrote: > > > > > So this appears to be the problem. From these logs I would guess > > > the > > > successful stop on ha-idg-1 did not get written to the

Re: [ClusterLabs] why is node fenced ?

2020-08-17 Thread Ken Gaillot
On Fri, 2020-08-14 at 12:17 +0200, Lentes, Bernd wrote: > > - On Aug 10, 2020, at 11:59 PM, kgaillot kgail...@redhat.com > wrote: > > The most recent transition is aborted, but since all its actions > > are > > complete, the only effect is to trigger a new transition. > > > > We should

Re: [ClusterLabs] why is node fenced ?

2020-08-14 Thread Lentes, Bernd
- On Aug 9, 2020, at 10:17 PM, Bernd Lentes bernd.len...@helmholtz-muenchen.de wrote: >> So this appears to be the problem. From these logs I would guess the >> successful stop on ha-idg-1 did not get written to the CIB for some >> reason. I'd look at the pe input from this transition on

Re: [ClusterLabs] why is node fenced ?

2020-08-14 Thread Lentes, Bernd
- On Aug 10, 2020, at 11:59 PM, kgaillot kgail...@redhat.com wrote: > The most recent transition is aborted, but since all its actions are > complete, the only effect is to trigger a new transition. > > We should probably rephrase the log message. In fact, the whole > "transition"

Re: [ClusterLabs] why is node fenced ?

2020-08-10 Thread Ken Gaillot
On Sun, 2020-08-09 at 22:17 +0200, Lentes, Bernd wrote: > > - Am 29. Jul 2020 um 18:53 schrieb kgaillot kgail...@redhat.com: > > > On Wed, 2020-07-29 at 17:26 +0200, Lentes, Bernd wrote: > > > Hi, > > > > > > a few days ago one of my nodes was fenced and i don't know why, > > > which > > >

Re: [ClusterLabs] why is node fenced ?

2020-08-10 Thread Lentes, Bernd
- Am 29. Jul 2020 um 18:53 schrieb kgaillot kgail...@redhat.com: > On Wed, 2020-07-29 at 17:26 +0200, Lentes, Bernd wrote: >> Hi, >> >> a few days ago one of my nodes was fenced and i don't know why, which >> is something i really don't like. >> What i did: >> I put one node (ha-idg-1) in

Re: [ClusterLabs] why is node fenced ?

2020-08-10 Thread Lentes, Bernd
- Am 29. Jul 2020 um 18:53 schrieb kgaillot kgail...@redhat.com: > Since the ha-idg-2 is now shutting down, ha-idg-1 becomes DC. The other way round. >> Jul 20 17:05:33 [10690] ha-idg-2pengine: warning: >> unpack_rsc_op_failure: Processing failed migrate_to of vm_nextcloud >> on

Re: [ClusterLabs] why is node fenced ?

2020-07-29 Thread Ken Gaillot
On Wed, 2020-07-29 at 17:26 +0200, Lentes, Bernd wrote: > Hi, > > a few days ago one of my nodes was fenced and i don't know why, which > is something i really don't like. > What i did: > I put one node (ha-idg-1) in standby. The resources on it (most of > all virtual domains) were migrated to

Re: [ClusterLabs] why is node fenced ?

2020-07-29 Thread Lentes, Bernd
- Am 29. Jul 2020 um 17:26 schrieb Bernd Lentes bernd.len...@helmholtz-muenchen.de: Hi, sorry, i missed: OS: SLES 12 SP4 kernel: 4.12.14-95.32 pacmaker: pacemaker-1.1.19+20181105.ccd6b5b10-3.13.1.x86_64 Bernd Helmholtz Zentrum München Helmholtz Zentrum Muenchen Deutsches

[ClusterLabs] why is node fenced ?

2020-07-29 Thread Lentes, Bernd
Hi, a few days ago one of my nodes was fenced and i don't know why, which is something i really don't like. What i did: I put one node (ha-idg-1) in standby. The resources on it (most of all virtual domains) were migrated to ha-idg-2, except one domain (vm_nextcloud). On ha-idg-2 a mountpoint

Re: [ClusterLabs] Why is node fenced ?

2019-10-10 Thread Ken Gaillot
On Thu, 2019-10-10 at 17:22 +0200, Lentes, Bernd wrote: > HI, > > i have a two node cluster running on SLES 12 SP4. > I did some testing on it. > I put one into standby (ha-idg-2), the other (ha-idg-1) got fenced a > few minutes later because i made a mistake. > ha-idg-2 was DC. ha-idg-1 made a

Re: [ClusterLabs] Why is node fenced ?

2019-10-10 Thread Andrei Borzenkov
10.10.2019 18:22, Lentes, Bernd пишет: > HI, > > i have a two node cluster running on SLES 12 SP4. > I did some testing on it. > I put one into standby (ha-idg-2), the other (ha-idg-1) got fenced a few > minutes later because i made a mistake. > ha-idg-2 was DC. ha-idg-1 made a fresh boot and i

[ClusterLabs] Why is node fenced ?

2019-10-10 Thread Lentes, Bernd
HI, i have a two node cluster running on SLES 12 SP4. I did some testing on it. I put one into standby (ha-idg-2), the other (ha-idg-1) got fenced a few minutes later because i made a mistake. ha-idg-2 was DC. ha-idg-1 made a fresh boot and i started corosync/pacemaker on it. It seems ha-idg-1

Re: [ClusterLabs] why is node fenced ?

2019-08-15 Thread Lentes, Bernd
- Am 14. Aug 2019 um 19:07 schrieb kgaillot kgail...@redhat.com: >> That's my setting: >> >> expected_votes: 2 >> two_node: 1 >> wait_for_all: 0 >> >> no-quorum-policy=ignore >> >> I did that because i want be able to start the cluster although one >> node has e.g. a hardware

Re: [ClusterLabs] why is node fenced ?

2019-08-14 Thread Ken Gaillot
On Wed, 2019-08-14 at 11:57 +0200, Lentes, Bernd wrote: > > - On Aug 13, 2019, at 1:19 AM, kgaillot kgail...@redhat.com > wrote: > > > > > > The key messages are: > > > > Aug 09 17:43:27 [6326] ha-idg-1 crmd: info: > > crm_timer_popped: Election > > Trigger (I_DC_TIMEOUT) just

Re: [ClusterLabs] why is node fenced ?

2019-08-14 Thread Lentes, Bernd
- On Aug 13, 2019, at 1:19 AM, kgaillot kgail...@redhat.com wrote: > > The key messages are: > > Aug 09 17:43:27 [6326] ha-idg-1 crmd: info: crm_timer_popped: > Election > Trigger (I_DC_TIMEOUT) just popped (2ms) > Aug 09 17:43:27 [6326] ha-idg-1 crmd: warning:

Re: [ClusterLabs] why is node fenced ?

2019-08-13 Thread Lentes, Bernd
- On Aug 13, 2019, at 3:34 PM, Matthias Ferdinand m...@14v.de wrote: >> 17:26:35 crm node standby ha-idg1- > > if that is not a copy error (ha-idg1- vs. ha-idg-1), then ha-idg-1 > was not set to standby, and installing updates may have done some > meddling with corosync/pacemaker (like

Re: [ClusterLabs] why is node fenced ?

2019-08-13 Thread Matthias Ferdinand
On Mon, Aug 12, 2019 at 04:09:48PM -0400, users-requ...@clusterlabs.org wrote: > Date: Mon, 12 Aug 2019 18:09:24 +0200 (CEST) > From: "Lentes, Bernd" > To: Pacemaker ML > Subject: [ClusterLabs] why is node fenced ? > Message-ID: > <546330844.1686419.15656261

Re: [ClusterLabs] why is node fenced ?

2019-08-13 Thread Lentes, Bernd
- On Aug 12, 2019, at 7:47 PM, Chris Walker cwal...@cray.com wrote: > When ha-idg-1 started Pacemaker around 17:43, it did not see ha-idg-2, for > example, > > Aug 09 17:43:05 [6318] ha-idg-1 pacemakerd: info: > pcmk_quorum_notification: > Quorum retained | membership=1320 members=1 >

Re: [ClusterLabs] why is node fenced ?

2019-08-12 Thread Ken Gaillot
On Mon, 2019-08-12 at 18:09 +0200, Lentes, Bernd wrote: > Hi, > > last Friday (9th of August) i had to install patches on my two-node > cluster. > I put one of the nodes (ha-idg-2) into standby (crm node standby ha- > idg-2), patched it, rebooted, > started the cluster (systemctl start

Re: [ClusterLabs] why is node fenced ?

2019-08-12 Thread Chris Walker
When ha-idg-1 started Pacemaker around 17:43, it did not see ha-idg-2, for example, Aug 09 17:43:05 [6318] ha-idg-1 pacemakerd: info: pcmk_quorum_notification: Quorum retained | membership=1320 members=1 after ~20s (dc-deadtime parameter), ha-idg-2 is marked 'unclean' and STONITHed as

[ClusterLabs] why is node fenced ?

2019-08-12 Thread Lentes, Bernd
Hi, last Friday (9th of August) i had to install patches on my two-node cluster. I put one of the nodes (ha-idg-2) into standby (crm node standby ha-idg-2), patched it, rebooted, started the cluster (systemctl start pacemaker) again, put the node again online, everything fine. Then i wanted

Re: [ClusterLabs] why is node fenced ?

2019-05-17 Thread Jan Pokorný
On 16/05/19 17:10 +0200, Lentes, Bernd wrote: > my HA-Cluster with two nodes fenced one on 14th of may. > ha-idg-1 has been the DC, ha-idg-2 was fenced. > It happened around 11:30 am. > The log from the fenced one isn't really informative: > > [...] > > Node restarts at 11:44 am. > The DC is

[ClusterLabs] why is node fenced ?

2019-05-16 Thread Lentes, Bernd
Hi, my HA-Cluster with two nodes fenced one on 14th of may. ha-idg-1 has been the DC, ha-idg-2 was fenced. It happened around 11:30 am. The log from the fenced one isn't really informative: == 2019-05-14T11:22:09.948980+02:00 ha-idg-2 liblogging-stdlog: -- MARK --