On Fri, Dec 16, 2016 at 11:00 PM, Nathanaël Blanchet <[email protected]> wrote:
> > > Le 16/12/2016 à 16:34, Sahina Bose a écrit : > > Failed to find host 'Host[guadalupe1,7a30c899-a317-479a-b07b-244bc2374485]' > in gluster peer list from > 'Host[guadalupe1,7a30c899-a317-479a-b07b-244bc2374485]' > on attempt 2 > It looks the gluster uuid saved in the ovirt engine db does not match the > one returned from CLI > > Was this host reinstalled? > You may need to remove host from engine and add it again. If that doesn't > work you may need to manually change the uuid value in the database > (gluster_server table) > > Removing host did nothing, indeed I had to go to the gluster_server table > to remove any disconnected host uuid, but it was not enough. Then I had > then to remove the host and reinstall it as a new host. > Thank you, I've been spending a lot of time to solve this issue. > Sorry to hear that you had trouble with this. Could you explain a bit on how you got into this state? Was it because you re-provisioned one of the gluster nodes and the gluster UUID was reset (without oVirt being aware of it?). Would like to either fix/enhance the engine to handle this if it's a common enough use-case > > > On Fri, Dec 16, 2016 at 7:00 PM, Nathanaël Blanchet < <[email protected]> > [email protected]> wrote: > >> extract of the last engine logs, thank you >> >> >> Le 16/12/2016 à 14:02, Sahina Bose a écrit : >> >> Could you attach the engine log with this error? >> >> On Fri, Dec 16, 2016 at 4:29 PM, Nathanaël Blanchet < <[email protected]> >> [email protected]> wrote: >> >>> Hi, >>> >>> I used to successfully run a replica 3 gluster volume, but since the >>> last 4.0.5 update, they can't connect each other with the message : gluster >>> [gluster peer status guadalupe1.v100.abes.fr] command failed on server >>> guadalupe2.v100.abes.fr. >>> >>> So host guadalupe1 can't never be up. >>> >>> When doing gluster peer probe, they are connected as expected. I >>> reinstalled vdsm and gluster, but it is still the same. >>> >>> I found this on guadalupe2 supervdsm.log >>> >>> MainProcess|jsonrpc.Executor/6::DEBUG::2016-12-16 >>> 11:53:21,429::supervdsmServer::99::SuperVdsm.ServerCallback::(wrapper) >>> return peerStatus with [{'status': 'CONNECTED', 'hostname': ' >>> 10.34.101.56/24', 'uuid': 'c259c09b-8d7c-4b12-8745-677199877583'}, >>> {'status': 'CONNECTED', 'hostname': 'guadalupe3.v100.abes.fr', 'uuid': >>> '6af67cd3-7931-446d-aaa2-ffea51325adc'}, {'status': 'CONNECTED', >>> 'hostname': 'guadalupe1.v100.abes.fr', 'uuid': >>> '8eb485cd-31c4-4c3a-a315-3dc6d3ddc0c9'}] >>> MainProcess|jsonrpc.Executor/7::DEBUG::2016-12-16 >>> 11:53:21,490::supervdsmServer::92::SuperVdsm.ServerCallback::(wrapper) >>> call peerProbe with () {} >>> MainProcess|jsonrpc.Executor/7::DEBUG::2016-12-16 >>> 11:53:21,491::commands::68::root::(execCmd) /usr/bin/taskset --cpu-list >>> 0-63 /usr/sbin/gluster --mode=script peer probe guadalupe1.v100.abes.fr >>> --xml (cwd None) >>> MainProcess|jsonrpc.Executor/7::DEBUG::2016-12-16 >>> 11:53:21,570::commands::86::root::(execCmd) SUCCESS: <err> = ''; <rc> = >>> 0 >>> MainProcess|jsonrpc.Executor/7::DEBUG::2016-12-16 >>> 11:53:21,570::supervdsmServer::99::SuperVdsm.ServerCallback::(wrapper) >>> return peerProbe with True >>> >>> We can see guadalupe2 can see guadalupe1 but taskset still executes peer >>> probe to guadalupe1 with message "Host guadalupe1.v100.abes.fr port >>> 24007 already in peer list" >>> >>> How can I say to guadalupe2 stop trying to probe guadalupe1? >>> >>> >>> -- >>> Nathanaël Blanchet >>> >>> Supervision réseau >>> Pôle Infrastrutures Informatiques >>> 227 avenue Professeur-Jean-Louis-Viala >>> 34193 MONTPELLIER CEDEX 5 >>> Tél. 33 (0)4 67 54 84 55 >>> Fax 33 (0)4 67 54 84 14 >>> [email protected] >>> >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://lists.ovirt.org/mailman/listinfo/users >>> >> >> >> -- >> Nathanaël Blanchet >> >> Supervision réseau >> Pôle Infrastrutures Informatiques >> 227 avenue Professeur-Jean-Louis-Viala >> 34193 MONTPELLIER CEDEX 5 >> Tél. 33 (0)4 67 54 84 55 >> Fax 33 (0)4 67 54 84 [email protected] >> >> > > -- > Nathanaël Blanchet > > Supervision réseau > Pôle Infrastrutures Informatiques > 227 avenue Professeur-Jean-Louis-Viala > 34193 MONTPELLIER CEDEX 5 > Tél. 33 (0)4 67 54 84 55 > Fax 33 (0)4 67 54 84 [email protected] > >
_______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
