Re: [ClusterLabs] pcs stonith update problems

2021-07-15 Thread Andrei Borzenkov
On 16.07.2021 01:02, Digimer wrote: > Hi all, > > I've got a predicament... I want to update a stonith resource to > remove an argument. Specifically, when resource move nodes, I want to > change the stonith delay to favour the new host. This involves adding > the 'delay="x"' argument to one

[ClusterLabs] pcs stonith update problems

2021-07-15 Thread Digimer
Hi all, I've got a predicament... I want to update a stonith resource to remove an argument. Specifically, when resource move nodes, I want to change the stonith delay to favour the new host. This involves adding the 'delay="x"' argument to one stonith resource, and removing it from the other;

Re: [ClusterLabs] Antw: [EXT] Re: QDevice vs 3rd host for majority node quorum

2021-07-15 Thread Jehan-Guillaume de Rorthais
On Thu, 15 Jul 2021 12:46:10 +0200 "Ulrich Windl" wrote: > >>> Jehan-Guillaume de Rorthais schrieb am 15.07.2021 um > 10:09 in > Nachricht <20210715100930.06b45f5b@firost>: > > Hi all, > > > > On Tue, 13 Jul 2021 19:55:30 + (UTC) > > Strahil Nikolov wrote: > > > >> In some cases the

Re: [ClusterLabs] QDevice vs 3rd host for majority node quorum

2021-07-15 Thread Jan Friesse
On 15/07/2021 10:09, Jehan-Guillaume de Rorthais wrote: Hi all, On Tue, 13 Jul 2021 19:55:30 + (UTC) Strahil Nikolov wrote: In some cases the third location has a single IP and it makes sense to use it as QDevice. If it has multiple network connections to that location - use a full blown

Re: [ClusterLabs] Antw: [EXT] Moving resource only one way

2021-07-15 Thread Ervin Hegedüs
Hi Urlich, On Thu, Jul 15, 2021 at 02:03:39PM +0200, Ulrich Windl wrote: > > * *BUT*: if the primary come back again, the resource must to *stay* on the > > secondary > > > Did you try setting the resource stickiness? no, not yet - the keyword "stickiness" was missed :). I think this is what

[ClusterLabs] Antw: [EXT] Moving resource only one way

2021-07-15 Thread Ulrich Windl
>>> Ervin Hegedüs schrieb am 15.07.2021 um 14:01 in Nachricht : > Hi there, > > I have to build a very simple cluster with only one resource: a virtual IP. > > The "challenge": > * there are two nodes in the cluster: primary and secondary > * if primary node failed, secondary brings up the

[ClusterLabs] Moving resource only one way

2021-07-15 Thread Ervin Hegedüs
Hi there, I have to build a very simple cluster with only one resource: a virtual IP. The "challenge": * there are two nodes in the cluster: primary and secondary * if primary node failed, secondary brings up the interface with the virtual IP * *BUT*: if the primary come back again, the resource

[ClusterLabs] Antw: [EXT] Re: QDevice vs 3rd host for majority node quorum

2021-07-15 Thread Ulrich Windl
>>> Jehan-Guillaume de Rorthais schrieb am 15.07.2021 um 10:09 in Nachricht <20210715100930.06b45f5b@firost>: > Hi all, > > On Tue, 13 Jul 2021 19:55:30 + (UTC) > Strahil Nikolov wrote: > >> In some cases the third location has a single IP and it makes sense to use > it >> as QDevice. If

[ClusterLabs] fence-agents v4.10.0

2021-07-15 Thread Oyvind Albrigtsen
ClusterLabs is happy to announce fence-agents v4.10.0. The source code is available at: https://github.com/ClusterLabs/fence-agents/releases/tag/v4.10.0 The most significant enhancements in this release are: - new fence agents: - fence_cdu - fence_kubevirt - bugfixes and enhancements: - log

Re: [ClusterLabs] QDevice vs 3rd host for majority node quorum

2021-07-15 Thread Jehan-Guillaume de Rorthais
Hi all, On Tue, 13 Jul 2021 19:55:30 + (UTC) Strahil Nikolov wrote: > In some cases the third location has a single IP and it makes sense to use it > as QDevice. If it has multiple network connections to that location - use a > full blown node . By the way, what's the point of multiple

[ClusterLabs] Antw: [EXT] Re: unexpected fenced node and promotion of the new master PAF ‑ postgres

2021-07-15 Thread Ulrich Windl
>>> Strahil Nikolov schrieb am 14.07.2021 um 18:34 in Nachricht <1290865141.3036488.1626280482...@mail.yahoo.com>: > If you experience multiple outages, you should consider enabling the kdump > feature of sbd. It will increase the takeover time, but might provide > valuable info. I doubt you