[ClusterLabs] pacemaker will not promote a drbd resource

2019-12-02 Thread Jean-Francois Malouin
Hi, I know this kind of problem has been posted numerous times but my google-fu doesn't seem to gather anything interesting and I'm really stuck. I have this 2 node cluster with multiple drbd resources in active/passive mode (only one primary allowed) and every time one primary drbd resource gets

Re: [ClusterLabs] corosync 3.0.1 on Debian/Buster reports some MTU errors

2019-11-21 Thread Jean-Francois Malouin
Hi, * christine caulfield [20191121 03:19]: > On 18/11/2019 21:31, Jean-Francois Malouin wrote: > > Hi, > > > > Maybe not directly a pacemaker question but maybe some of you have seen this > > problem: > > > > A 2 node pacemaker cluster running corosync-

Re: [ClusterLabs] corosync 3.0.1 on Debian/Buster reports some MTU errors

2019-11-20 Thread Jean-Francois Malouin
d one didn't do the job... thanks, jf * Jean-Francois Malouin [20191118 16:31]: > Hi, > > Maybe not directly a pacemaker question but maybe some of you have seen this > problem: > > A 2 node pacemaker cluster running corosync-3.0.1 with dual communication ring > som

[ClusterLabs] corosync 3.0.1 on Debian/Buster reports some MTU errors

2019-11-18 Thread Jean-Francois Malouin
Hi, Maybe not directly a pacemaker question but maybe some of you have seen this problem: A 2 node pacemaker cluster running corosync-3.0.1 with dual communication ring sometimes reports errors like this in the corosync log file: [KNET ] pmtud: PMTUD link change for host: 2 link: 0 from 470 to

Re: [ClusterLabs] volume group won't start in a nested DRBD setup

2019-10-29 Thread Jean-Francois Malouin
* Jean-Francois Malouin [20191029 09:49]: > * Roger Zhou [20191029 06:18]: > > > > On 10/29/19 12:30 PM, Andrei Borzenkov wrote: > > >> Oct 28 14:42:56 node2 LVM(p_lvm_vg0)[8775]: INFO: Activating volume > > >> group vg0 > > >> Oct 28 14:4

Re: [ClusterLabs] volume group won't start in a nested DRBD setup

2019-10-29 Thread Jean-Francois Malouin
* Roger Zhou [20191029 06:18]: > > On 10/29/19 12:30 PM, Andrei Borzenkov wrote: > >> Oct 28 14:42:56 node2 LVM(p_lvm_vg0)[8775]: INFO: Activating volume group > >> vg0 > >> Oct 28 14:42:56 node2 LVM(p_lvm_vg0)[8775]: INFO: Reading all physical > >> volumes. This may take a while... Found volu

[ClusterLabs] volume group won't start in a nested DRBD setup

2019-10-28 Thread Jean-Francois Malouin
Hi, Is there any new magic that I'm unaware of that needs to be added to a pacemaker cluster using a DRBD nested setup? pacemaker 2.0.x and DRBD 8.4.10 on Debian/Buster on a 2-node cluster with stonith. Eventually this will host a bunch of Xen VMs. I had this sort of thing running for years with

Re: [ClusterLabs] Support for 'score' in rsc_order is deprecated...use 'kind' instead...

2019-10-28 Thread Jean-Francois Malouin
Regards, > Strahil NikolovOn Oct 28, 2019 19:00, Jean-Francois Malouin > wrote: > > > > Hi, > > > > Building a new pacemaker cluster using corosync 3.0 and pacemaker 2.0.1 on > > Debian/Buster 10 > > I get this error when trying to insert a order const

Re: [ClusterLabs] Support for 'score' in rsc_order is deprecated...use 'kind' instead...

2019-10-28 Thread Jean-Francois Malouin
* Andrei Borzenkov [20191028 13:14]: > 28.10.2019 20:00, Jean-Francois Malouin пишет: > > Hi, > > > > Building a new pacemaker cluster using corosync 3.0 and pacemaker 2.0.1 on > > Debian/Buster 10 > > I get this error when trying to insert a order constraint

[ClusterLabs] Support for 'score' in rsc_order is deprecated...use 'kind' instead...

2019-10-28 Thread Jean-Francois Malouin
Hi, Building a new pacemaker cluster using corosync 3.0 and pacemaker 2.0.1 on Debian/Buster 10 I get this error when trying to insert a order constraint in the CIB to first promote drbd to primary then start/scan LVM. It used to work in previous versions of pacemaker so I'm looking at the doc r

Re: [ClusterLabs] IPMI and APC switched PDUs fencing agents

2017-06-08 Thread Jean-Francois Malouin
* Jean-Francois Malouin [20170607 13:09]: > Hi, ..snip... > I'm having some difficulties understanding the fencing_topology syntax. > Making the changes adapted for my local configuration I get the error > when trying to add the fence topology: > > ~# crm configure f

Re: [ClusterLabs] IPMI and APC switched PDUs fencing agents

2017-06-07 Thread Jean-Francois Malouin
Hi, Thanks for the info. More inline below. * Marek Grac [20170607 04:10]: > Hi, > > On Tue, Jun 6, 2017 at 3:52 PM, Jean-Francois Malouin < > jean-francois.malo...@bic.mni.mcgill.ca> wrote: > > > Hi, > > > > Starting to configure a two-nodes cluste

[ClusterLabs] IPMI and APC switched PDUs fencing agents

2017-06-06 Thread Jean-Francois Malouin
Hi, Starting to configure a two-nodes cluster, runnning Debian Jessie 8.8 Stack: corosync, pacemaker version 1.1.15-e174ec8. I'm confused with the different fencing agents related to IMPI, it seems that there are a few: external/ipmi, fence_ipmilan, ipmilan. Right now I'm using external/ipmi whi