Description of problem: When glusterd is stopped on one node and performed volume set operation on only two volumes(one is upgraded and another volume is newly created.). Restarted glusterd on the node where it stopped on that node seeing "Couldn't find volinfo" errors and shd and brick process on the two volume where volume option is set are offline. Version-Release number of selected component (if applicable): mainline How reproducible: 1/1 Steps to Reproduce: 1. Create 1000 volumes and start them 2. Performed in-service upgrade on the cluster. 3. Create 1000 more volumes (1X3 replicate) and start them 4. Stop glusterd on node N1. 5. Perform volume set operation on two volumes from n2 'performance.readdir-ahead on'. One which is being used for upgrade and another newly created volume. 6. Start glusterd on node N1. Actual results: glusterfsd and shd on these two volumes are offline. seeing "couldn't find vol info" in glusterd logs. Expected results: glusterfsd and shd should be online and should not see any errors with "Couldn't find volinfo" in glusterd log. Additional info: glusterd log snippet ######################################### [2019-07-05 06:49:29.078858] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:29.078892] E [MSGID: 106619] [glusterd-svc-helper.c:791:__glusterd_send_svc_configure_req] 0-management: Unable to stat (No such file or directory) [2019-07-05 06:49:30.079325] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:31.079862] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:32.080355] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:33.080899] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:34.081374] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo The message "E [MSGID: 106619] [glusterd-svc-helper.c:791:__glusterd_send_svc_configure_req] 0-management: Unable to stat (No such file or directory)" repeated 5 times between [2019-07-05 06:49:29.078892] and [2019-07-05 06:49:34.081406] [2019-07-05 06:49:35.081508] W [MSGID: 106619] [glusterd-svc-helper.c:931:glusterd_attach_svc] 0-glusterd: attach failed for glustershd(volume=ronnie_-999) [2019-07-05 06:49:35.081583] E [MSGID: 106048] [glusterd-shd-svc.c:477:glusterd_shdsvc_start] 0-glusterd: Failed to attach shd svc(volume=ronnie_-999) to pid=-1 [2019-07-05 06:49:44.928310] E [MSGID: 106558] [glusterd-volgen.c:3289:volgen_graph_build_clients] 0-glusterd: volume inconsistency: brick count is 0 [2019-07-05 06:49:44.928395] E [MSGID: 106068] [glusterd-shd-svc.c:191:glusterd_shdsvc_create_volfile] 0-management: Failed to create volfile [2019-07-05 06:49:44.941696] I [glusterd-utils.c:6560:glusterd_brick_start] 0-management: discovered already-running brick /bricks/brick9/testvol_-999 [2019-07-05 06:49:44.941768] I [MSGID: 106142] [glusterd-pmap.c:290:pmap_registry_bind] 0-pmap: adding brick /bricks/brick9/testvol_-999 on port 49155 [2019-07-05 06:49:44.941824] I [rpc-clnt.c:1014:rpc_clnt_connection_init] 0-management: setting frame-timeout to 600 [2019-07-05 06:49:44.945117] I [MSGID: 106620] [glusterd-svc-helper.c:900:glusterd_attach_svc] 0-glusterd: adding svc glustershd (volume=testvol_-999) to existing process with pid 590 [2019-07-05 06:49:44.945285] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:44.945316] E [MSGID: 106619] [glusterd-svc-helper.c:791:__glusterd_send_svc_configure_req] 0-management: Unable to stat (No such file or directory) [2019-07-05 06:49:45.018727] I [socket.c:3837:socket_submit_outgoing_msg] 0-socket.management: not connected (priv->connected = -1) [2019-07-05 06:49:45.018748] E [rpcsvc.c:1583:rpcsvc_submit_generic] 0-rpc-service: failed to submit message (XID: 0x2, Program: GlusterD svc cli, ProgVers: 2, Proc: 27) to rpc-transport (socket.management) [2019-07-05 06:49:45.018761] E [MSGID: 106430] [glusterd-utils.c:600:glusterd_submit_reply] 0-glusterd: Reply submission failed [2019-07-05 06:49:45.023858] W [MSGID: 106056] [glusterd-snapshot-utils.c:376:glusterd_snap_volinfo_find_by_volume_id] 0-management: Snap volume not found [2019-07-05 06:49:45.945716] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:45.945750] E [MSGID: 106619] [glusterd-svc-helper.c:791:__glusterd_send_svc_configure_req] 0-management: Unable to stat (No such file or directory) [2019-07-05 06:49:46.447404] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:46.946292] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:47.946837] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:48.947321] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:49.947840] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:50.948339] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:51.948895] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:52.949406] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:53.950006] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:54.950527] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:55.951051] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:56.951573] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:57.952095] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo [2019-07-05 06:49:58.952597] E [glusterd-handshake.c:343:build_volfile_path] 0-management: Couldn't find volinfo The message "E [MSGID: 106619] [glusterd-svc-helper.c:791:__glusterd_send_svc_configure_req] 0-management: Unable to stat (No such file or directory)" repeated 13 times between [2019-07-05 06:49:45.945750] and [2019-07-05 06:49:58.952676] [2019-07-05 06:49:59.952756] W [MSGID: 106619] [glusterd-svc-helper.c:931:glusterd_attach_svc] 0-glusterd: attach failed for glustershd(volume=testvol_-999) [2019-07-05 06:49:59.953137] E [MSGID: 106048] [glusterd-shd-svc.c:477:glusterd_shdsvc_start] 0-glusterd: Failed to attach shd svc(volume=testvol_-999) to pid=590
REVIEW: https://review.gluster.org/23042 (glusterd: stop stale bricks during handshaking in brick mux mode) posted (#3) for review on master by Atin Mukherjee
REVIEW: https://review.gluster.org/23042 (glusterd: stop stale bricks during handshaking in brick mux mode) merged (#6) on master by Atin Mukherjee