On 26/11/2023 12:20, Reid Wahl wrote:
On Sun, Nov 26, 2023 at 1:32 AM lejeczek via Users <[email protected]> wrote:Hi guys. With these: -> $ pcs resource status REDIS-6381-clone * Clone Set: REDIS-6381-clone [REDIS-6381] (promotable): * Promoted: [ ubusrv2 ] * Unpromoted: [ ubusrv1 ubusrv3 ] -> $ pcs resource status PGSQL-PAF-5433-clone * Clone Set: PGSQL-PAF-5433-clone [PGSQL-PAF-5433] (promotable): * Promoted: [ ubusrv1 ] * Unpromoted: [ ubusrv2 ubusrv3 ] -> $ pcs constraint ref REDIS-6381-clone Resource: REDIS-6381-clone colocation-REDIS-6381-clone-PGSQL-PAF-5433-clone-INFINITY basically promoted Redis should follow promoted pgSQL but it's not happening, usually it does. I presume pcs/cluster does something internally which results in disobeying/ignoring that _colocation_ constraint for these resources. I presume scoring might play a role: REDIS-6385-clone with PGSQL-PAF-5435-clone (score:1001) (rsc-role:Master) (with-rsc-role:Master) but usually, that scoring works, only "now" it does not. Any comments I appreciate much. thanks, L. I looked at pamaker log - snippet below after REDIS-6381-clone re-enabled - but cannot see explanation for this. ... notice: Calculated transition 110, saving inputs in /var/lib/pacemaker/pengine/pe-input-3729.bz2 notice: Transition 110 (Complete=0, Pending=0, Fired=0, Skipped=0, Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-3729.bz2): Complete notice: State transition S_TRANSITION_ENGINE -> S_IDLE notice: State transition S_IDLE -> S_POLICY_ENGINE notice: Actions: Start REDIS-6381:0 ( ubusrv2 ) notice: Actions: Start REDIS-6381:1 ( ubusrv3 ) notice: Actions: Start REDIS-6381:2 ( ubusrv1 ) notice: Calculated transition 111, saving inputs in /var/lib/pacemaker/pengine/pe-input-3730.bz2 notice: Initiating start operation REDIS-6381_start_0 locally on ubusrv2 notice: Requesting local execution of start operation for REDIS-6381 on ubusrv2 (to redis) root on none pam_unix(su:session): session opened for user redis(uid=127) by (uid=0) pam_sss(su:session): Request to sssd failed. Connection refused pam_unix(su:session): session closed for user redis pam_sss(su:session): Request to sssd failed. Connection refused notice: Setting master-REDIS-6381[ubusrv2]: (unset) -> 1000 notice: Transition 111 aborted by status-2-master-REDIS-6381 doing create master-REDIS-6381=1000: Transient attribute change INFO: demote: Setting master to 'no-such-master' notice: Result of start operation for REDIS-6381 on ubusrv2: ok notice: Transition 111 (Complete=4, Pending=0, Fired=0, Skipped=1, Incomplete=14, Source=/var/lib/pacemaker/pengine/pe-input-3730.bz2): Stopped notice: Actions: Promote REDIS-6381:0 ( Unpromoted -> Promoted ubusrv2 ) notice: Actions: Start REDIS-6381:1 ( ubusrv1 ) notice: Actions: Start REDIS-6381:2 ( ubusrv3 ) notice: Calculated transition 112, saving inputs in /var/lib/pacemaker/pengine/pe-input-3731.bz2 notice: Initiating notify operation REDIS-6381_pre_notify_start_0 locally on ubusrv2 notice: Requesting local execution of notify operation for REDIS-6381 on ubusrv2 notice: Result of notify operation for REDIS-6381 on ubusrv2: ok notice: Initiating start operation REDIS-6381_start_0 on ubusrv1 notice: Initiating start operation REDIS-6381:2_start_0 on ubusrv3 notice: Initiating notify operation REDIS-6381_post_notify_start_0 locally on ubusrv2 notice: Requesting local execution of notify operation for REDIS-6381 on ubusrv2 notice: Initiating notify operation REDIS-6381_post_notify_start_0 on ubusrv1 notice: Initiating notify operation REDIS-6381:2_post_notify_start_0 on ubusrv3 notice: Result of notify operation for REDIS-6381 on ubusrv2: ok notice: Initiating notify operation REDIS-6381_pre_notify_promote_0 locally on ubusrv2 notice: Requesting local execution of notify operation for REDIS-6381 on ubusrv2 notice: Initiating notify operation REDIS-6381_pre_notify_promote_0 on ubusrv1 notice: Initiating notify operation REDIS-6381:2_pre_notify_promote_0 on ubusrv3 notice: Result of notify operation for REDIS-6381 on ubusrv2: ok notice: Initiating promote operation REDIS-6381_promote_0 locally on ubusrv2 notice: Requesting local execution of promote operation for REDIS-6381 on ubusrv2 notice: Result of promote operation for REDIS-6381 on ubusrv2: ok notice: Initiating notify operation REDIS-6381_post_notify_promote_0 locally on ubusrv2 notice: Requesting local execution of notify operation for REDIS-6381 on ubusrv2 notice: Initiating notify operation REDIS-6381_post_notify_promote_0 on ubusrv1 notice: Initiating notify operation REDIS-6381:2_post_notify_promote_0 on ubusrv3 notice: Result of notify operation for REDIS-6381 on ubusrv2: ok notice: Setting master-REDIS-6381[ubusrv3]: (unset) -> 1 notice: Transition 112 aborted by status-3-master-REDIS-6381 doing create master-REDIS-6381=1: Transient attribute change notice: Setting master-REDIS-6381[ubusrv1]: (unset) -> 1 notice: Transition 112 (Complete=25, Pending=0, Fired=0, Skipped=5, Incomplete=5, Source=/var/lib/pacemaker/pengine/pe-input-3731.bz2): Stopped notice: Calculated transition 113, saving inputs in /var/lib/pacemaker/pengine/pe-input-3732.bz2 notice: Initiating monitor operation REDIS-6381_monitor_20000 locally on ubusrv2 notice: Requesting local execution of monitor operation for REDIS-6381 on ubusrv2 notice: Initiating monitor operation REDIS-6381_monitor_60000 on ubusrv3 notice: Initiating monitor operation REDIS-6381_monitor_45000 on ubusrv3 notice: Initiating monitor operation REDIS-6381_monitor_60000 on ubusrv1 notice: Initiating monitor operation REDIS-6381_monitor_45000 on ubusrv1 notice: Result of monitor operation for REDIS-6381 on ubusrv2: promoted notice: Transition 113 (Complete=5, Pending=0, Fired=0, Skipped=0, Incomplete=0, Source=/var/lib/pacemaker/pengine/pe-input-3732.bz2): Complete notice: State transition S_TRANSITION_ENGINE -> S_IDLECan you send /var/lib/pacemaker/pengine/pe-input-37{29,30,31}.bz2?
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