Re: ​Can't mount particular brick even though the brick port is reachable, error message "Transport endpoint is not connected"

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In order to troubleshoot such issues, you should start with the brick logs. Do you see any issues there ?

As a workaround try to restart glusterd.service on storage2, or even better -> set the node in maintenance (with the tick to stop glusterd) and then reactivate the node.

Gluster v8 and bellow are currently not supported and the chance someone to root cause it is very, very low . Upgrade oVirt to 4.4 .


Best Regards,
Strahil Nikolov


On Thu, Mar 24, 2022 at 16:54, Peter Schmidt
<peterschmidt18351@xxxxxxxxxx> wrote:
Hello everyone,
 
I'm running an oVirt cluster on top of a distributed-replicate gluster volume and one of the bricks cannot be mounted anymore from my oVirt hosts. This morning I also noticed a stack trace and a spike in TCP connections on one of the three gluster nodes (storage2), which I have attached at the end of this mail. Only this particular brick on storage2 seems to be causing trouble:
Brick storage2:/data/glusterfs/hdd/brick3/brick
Status: Transport endpoint is not connected
 
I don't know what's causing this or how to resolve this issue. I would appreciate it if someone could take a look at my logs and point me in the right direction. If any additional logs are required, please let me know. Thank you in advance!
 
Operating system on all hosts: Centos 7.9.2009
oVirt version: 4.3.10.4-1
Gluster versions:
- storage1: 6.10-1
- storage2: 6.7-1
- storage3: 6.7-1
 
####################################
# brick is not connected/mounted on the oVirt hosts
 
[xlator.protocol.client.hdd-client-7.priv]
fd.0.remote_fd = -1
------ = ------
granted-posix-lock[0] = owner = 9d673ffe323e25cd, cmd = F_SETLK fl_type = F_RDLCK, fl_start = 100, fl_end = 100, user_flock: l_type = F_RDLCK, l_start = 100, l_len = 1
granted-posix-lock[1] = owner = 9d673ffe323e25cd, cmd = F_SETLK fl_type = F_RDLCK, fl_start = 101, fl_end = 101, user_flock: l_type = F_RDLCK, l_start = 101, l_len = 1
------ = ------
connected = 0
total_bytes_read = 11383136800
ping_timeout = 10
total_bytes_written = 16699851552
ping_msgs_sent = 1
msgs_sent = 2
 
####################################
# mount log from one of the oVirt hosts
# the IP 172.22.102.142 corresponds to my gluster node "storage2"
# the port 49154 corresponds to the brick storage2:/data/glusterfs/hdd/brick3/brick      
 
[2022-03-24 10:59:28.138178] W [rpc-clnt-ping.c:210:rpc_clnt_ping_cbk] 0-hdd-client-7: socket disconnected
[2022-03-24 10:59:38.142698] I [rpc-clnt.c:2028:rpc_clnt_reconfig] 0-hdd-client-7: changing port to 49154 (from 0)
The message "I [MSGID: 114018] [client.c:2331:client_rpc_notify] 0-hdd-client-7: disconnected from hdd-client-7. Client process will keep trying to connect to glusterd until brick's port is available" repeated 4 times between [2022-03-24 10:58:04.114741] and [2022-03-24 10:59:28.137380]
The message "W [MSGID: 114032] [client-handshake.c:1546:client_dump_version_cbk] 0-hdd-client-7: received RPC status error [Transport endpoint is not connected]" repeated 4 times between [2022-03-24 10:58:04.115169] and [2022-03-24 10:59:28.138052]
[2022-03-24 10:59:49.143217] C [rpc-clnt-ping.c:155:rpc_clnt_ping_timer_expired] 0-hdd-client-7: server 172.22.102.142:49154 has not responded in the last 10 seconds, disconnecting.
[2022-03-24 10:59:49.143838] I [MSGID: 114018] [client.c:2331:client_rpc_notify] 0-hdd-client-7: disconnected from hdd-client-7. Client process will keep trying to connect to glusterd until brick's port is available
[2022-03-24 10:59:49.144540] E [rpc-clnt.c:346:saved_frames_unwind] (--> /lib64/libglusterfs.so.0(_gf_log_callingfn+0x13b)[0x7f6724643adb] (--> /lib64/libgfrpc.so.0(+0xd7e4)[0x7f67243ea7e4] (--> /lib64/libgfrpc.so.0(+0xd8fe)[0x7f67243ea8fe] (--> /lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x97)[0x7f67243eb987] (--> /lib64/libgfrpc.so.0(+0xf518)[0x7f67243ec518] ))))) 0-hdd-client-7: forced unwinding frame type(GF-DUMP) op(DUMP(1)) called at 2022-03-24 10:59:38.145208 (xid=0x861)
[2022-03-24 10:59:49.144557] W [MSGID: 114032] [client-handshake.c:1546:client_dump_version_cbk] 0-hdd-client-7: received RPC status error [Transport endpoint is not connected]
[2022-03-24 10:59:49.144653] E [rpc-clnt.c:346:saved_frames_unwind] (--> /lib64/libglusterfs.so.0(_gf_log_callingfn+0x13b)[0x7f6724643adb] (--> /lib64/libgfrpc.so.0(+0xd7e4)[0x7f67243ea7e4] (--> /lib64/libgfrpc.so.0(+0xd8fe)[0x7f67243ea8fe] (--> /lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x97)[0x7f67243eb987] (--> /lib64/libgfrpc.so.0(+0xf518)[0x7f67243ec518] ))))) 0-hdd-client-7: forced unwinding frame type(GF-DUMP) op(NULL(2)) called at 2022-03-24 10:59:38.145218 (xid=0x862)
[2022-03-24 10:59:49.144665] W [rpc-clnt-ping.c:210:rpc_clnt_ping_cbk] 0-hdd-client-7: socket disconnected
 
####################################
# netcat/telnet to the brick's port of storage2 are working
 
[root@storage1 ~]#  netcat -z -v 172.22.102.142 49154
Connection to 172.22.102.142 49154 port [tcp/*] succeeded!
 
[root@storage3 ~]# netcat -z -v 172.22.102.142 49154
Connection to 172.22.102.142 49154 port [tcp/*] succeeded!
 
[root@ovirthost1 /var/log/glusterfs]#  netcat -z -v 172.22.102.142 49154
Connection to 172.22.102.142 49154 port [tcp/*] succeeded!
 
####################################
# gluster peer status - all gluster peers are connected
[root@storage3 ~]#  gluster peer status
Number of Peers: 2
 
Hostname: storage1
Uuid: 055e79c2-b1ff-4a82-9296-205d6877904e
State: Peer in Cluster (Connected)
 
Hostname: storage2
Uuid: d7adcb92-2e71-41a9-80d4-13180ee673cf
State: Peer in Cluster (Connected)
 
####################################
# Configuration of the volume
Volume Name: hdd
Type: Distributed-Replicate
Volume ID: 1b47c2f8-5024-4b85-aa7f-a3f767bb076c
Status: Started
Snapshot Count: 0
Number of Bricks: 4 x 3 = 12
Transport-type: tcp
Bricks:
Brick1: storage1:/data/glusterfs/hdd/brick1/brick
Brick2: storage2:/data/glusterfs/hdd/brick1/brick
Brick3: storage3:/data/glusterfs/hdd/brick1/brick
Brick4: storage1:/data/glusterfs/hdd/brick2/brick
Brick5: storage2:/data/glusterfs/hdd/brick2/brick
Brick6: storage3:/data/glusterfs/hdd/brick2/brick
Brick7: storage1:/data/glusterfs/hdd/brick3/brick
Brick8: storage2:/data/glusterfs/hdd/brick3/brick
Brick9: storage3:/data/glusterfs/hdd/brick3/brick
Brick10: storage1:/data/glusterfs/hdd/brick4/brick
Brick11: storage2:/data/glusterfs/hdd/brick4/brick
Brick12: storage3:/data/glusterfs/hdd/brick4/brick
Options Reconfigured:
storage.owner-gid: 36
storage.owner-uid: 36
server.event-threads: 4
client.event-threads: 4
cluster.choose-local: off
user.cifs: off
features.shard: on
cluster.shd-wait-qlength: 10000
cluster.shd-max-threads: 8
cluster.locking-scheme: granular
cluster.data-self-heal-algorithm: full
cluster.server-quorum-type: server
cluster.eager-lock: enable
network.remote-dio: enable
performance.low-prio-threads: 32
performance.io-cache: off
performance.read-ahead: off
performance.quick-read: off
auth.allow: *
network.ping-timeout: 10
cluster.quorum-type: auto
transport.address-family: inet
nfs.disable: on
performance.client-io-threads: on
 
####################################
# gluster volume status. The brick running on port 49154 is supposedly online
 
Status of volume: hdd
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick storage1:/data/gluste
rfs/hdd/brick1/brick                        49158     0          Y       9142
Brick storage2:/data/gluste
rfs/hdd/brick1/brick                        49152     0          Y       115896
Brick storage3:/data/gluste
rfs/hdd/brick1/brick                        49158     0          Y       131775
Brick storage1:/data/gluste
rfs/hdd/brick2/brick                        49159     0          Y       9151
Brick storage2:/data/gluste
rfs/hdd/brick2/brick                        49153     0          Y       115904
Brick storage3:/data/gluste
rfs/hdd/brick2/brick                        49159     0          Y       131783
Brick storage1:/data/gluste
rfs/hdd/brick3/brick                        49160     0          Y       9163
Brick storage2:/data/gluste
rfs/hdd/brick3/brick                        49154     0          Y       115913
Brick storage3:/data/gluste
rfs/hdd/brick3/brick                        49160     0          Y       131792
Brick storage1:/data/gluste
rfs/hdd/brick4/brick                        49161     0          Y       9170
Brick storage2:/data/gluste
rfs/hdd/brick4/brick                        49155     0          Y       115923
Brick storage3:/data/gluste
rfs/hdd/brick4/brick                        49161     0          Y       131800
Self-heal Daemon on localhost               N/A       N/A        Y       170468
Self-heal Daemon on storage3               N/A       N/A        Y       132263
Self-heal Daemon on storage1               N/A       N/A        Y       9512
 
Task Status of Volume hdd
------------------------------------------------------------------------------
There are no active volume tasks
 
####################################
# gluster volume heal hdd info split-brain. All bricks are connected and showing no entries (0), except for brick3 on storage2
Brick storage2:/data/glusterfs/hdd/brick3/brick
Status: Transport endpoint is not connected
Number of entries in split-brain: -
 
####################################
# gluster volume heal hdd info. Only brick3 seems to be affected and it has lots of entries. brick3 on storage2 is not connected
 
Brick storage1:/data/glusterfs/hdd/brick3/brick
/538befbf-ffa7-4a8c-8827-cee679d589f4/images/615fa020-9737-4b83-a3c1-a61e32400d59/f4917758-deae-4a62-bf4d-5b9a95a7db5b
<gfid:f3d0b19a-2544-48c5-90b7-addd561113bc>
/.shard/753a8a81-bd06-4c8c-9515-d54123f6fe4d.1
/.shard/c7f5f88f-dc85-4645-9178-c7df8e46a99d.83
/538befbf-ffa7-4a8c-8827-cee679d589f4/images/bc4362e6-cd43-4ab8-b8fa-0ea72405b7da/ea9c0e7c-d2c7-43c8-b19f-7a3076cc6743
/.shard/dc46e963-2b68-4802-9537-42f25ea97ae2.10872
/.shard/dc46e963-2b68-4802-9537-42f25ea97ae2.1901
/538befbf-ffa7-4a8c-8827-cee679d589f4/images/e48e80fb-d42f-47a4-9a56-07fd7ad868b3/31fd839f-85bf-4c42-ac0e-7055d903df40
/.shard/82700f9b-c7e0-4568-a565-64c9a770449f.223
/.shard/82700f9b-c7e0-4568-a565-64c9a770449f.243
/.shard/dc46e963-2b68-4802-9537-42f25ea97ae2.10696
/.shard/dc46e963-2b68-4802-9537-42f25ea97ae2.10902
..
Status: Connected
Number of entries: 664
 
Brick storage2:/data/glusterfs/hdd/brick3/brick
Status: Transport endpoint is not connected
Number of entries: -
 
Brick storage3:/data/glusterfs/hdd/brick3/brick
/538befbf-ffa7-4a8c-8827-cee679d589f4/images/615fa020-9737-4b83-a3c1-a61e32400d59/f4917758-deae-4a62-bf4d-5b9a95a7db5b
<gfid:f3d0b19a-2544-48c5-90b7-addd561113bc>
/.shard/753a8a81-bd06-4c8c-9515-d54123f6fe4d.1
..
Status: Connected
Number of entries: 664
 
####################################
# /data/glusterfs/hdd/brick3 on storage2 is running inside of a software RAID
 
md6 : active raid6 sdac1[6] sdz1[3] sdx1[1] sdad1[7] sdaa1[4] sdy1[2] sdw1[0] sdab1[5] sdae1[8]
      68364119040 blocks super 1.2 level 6, 512k chunk, algorithm 2 [9/9] [UUUUUUUUU]
      [============>........]  check = 64.4% (6290736128/9766302720) finish=3220.5min speed=17985K/sec
      bitmap: 10/73 pages [40KB], 65536KB chunk
 
####################################
# glfsheal-hdd.log on storage2
 
[2022-03-24 10:15:33.238884] I [MSGID: 114046] [client-handshake.c:1106:client_setvolume_cbk] 0-hdd-client-10: Connected to hdd-client-10, attached to remote volume '/data/glusterfs/hdd/brick4/brick'.
[2022-03-24 10:15:33.238931] I [MSGID: 108002] [afr-common.c:5607:afr_notify] 0-hdd-replicate-3: Client-quorum is met
[2022-03-24 10:15:33.241616] I [MSGID: 114046] [client-handshake.c:1106:client_setvolume_cbk] 0-hdd-client-11: Connected to hdd-client-11, attached to remote volume '/data/glusterfs/hdd/brick4/brick'.
[2022-03-24 10:15:44.078651] C [rpc-clnt-ping.c:155:rpc_clnt_ping_timer_expired] 0-hdd-client-7: server 172.22.102.142:49154 has not responded in the last 10 seconds, disconnecting.
[2022-03-24 10:15:44.078891] I [MSGID: 114018] [client.c:2331:client_rpc_notify] 0-hdd-client-7: disconnected from hdd-client-7. Client process will keep trying to connect to glusterd until brick's port is available
[2022-03-24 10:15:44.079954] E [rpc-clnt.c:346:saved_frames_unwind] (--> /lib64/libglusterfs.so.0(_gf_log_callingfn+0x13b)[0x7fc6c0cadadb] (--> /lib64/libgfrpc.so.0(+0xd7e4)[0x7fc6c019f7e4] (--> /lib64/libgfrpc.so.0(+0xd8fe)[0x7fc6c019f8fe] (--> /lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x97)[0x7fc6c01a0987] (--> /lib64/libgfrpc.so.0(+0xf518)[0x7fc6c01a1518] ))))) 0-hdd-client-7: forced unwinding frame type(GF-DUMP) op(DUMP(1)) called at 2022-03-24 10:15:33.209640 (xid=0x5)
[2022-03-24 10:15:44.080008] W [MSGID: 114032] [client-handshake.c:1547:client_dump_version_cbk] 0-hdd-client-7: received RPC status error [Transport endpoint is not connected]
[2022-03-24 10:15:44.080526] E [rpc-clnt.c:346:saved_frames_unwind] (--> /lib64/libglusterfs.so.0(_gf_log_callingfn+0x13b)[0x7fc6c0cadadb] (--> /lib64/libgfrpc.so.0(+0xd7e4)[0x7fc6c019f7e4] (--> /lib64/libgfrpc.so.0(+0xd8fe)[0x7fc6c019f8fe] (--> /lib64/libgfrpc.so.0(rpc_clnt_connection_cleanup+0x97)[0x7fc6c01a0987] (--> /lib64/libgfrpc.so.0(+0xf518)[0x7fc6c01a1518] ))))) 0-hdd-client-7: forced unwinding frame type(GF-DUMP) op(NULL(2)) called at 2022-03-24 10:15:33.209655 (xid=0x6)
[2022-03-24 10:15:44.080574] W [rpc-clnt-ping.c:210:rpc_clnt_ping_cbk] 0-hdd-client-7: socket disconnected
 
####################################
# stack trace on storage2 that happened this morning
 
Mar 24 06:24:06 storage2 kernel: INFO: task glfs_iotwr000:115974 blocked for more than 120 seconds.
Mar 24 06:24:06 storage2 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 24 06:24:06 storage2 kernel: glfs_iotwr000   D ffff9b91b8951070     0 115974      1 0x00000080
Mar 24 06:24:06 storage2 kernel: Call Trace:
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80a29>] schedule+0x29/0x70
Mar 24 06:24:06 storage2 kernel: [<ffffffffc05056e1>] _xfs_log_force_lsn+0x2d1/0x310 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db4d0>] ? wake_up_state+0x20/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffc04e5a3d>] xfs_file_fsync+0xfd/0x1c0 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167fbf7>] do_fsync+0x67/0xb0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167ff03>] SyS_fdatasync+0x13/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b8dede>] system_call_fastpath+0x25/0x2a
Mar 24 06:24:06 storage2 kernel: INFO: task glfs_iotwr001:121353 blocked for more than 120 seconds.
Mar 24 06:24:06 storage2 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 24 06:24:06 storage2 kernel: glfs_iotwr001   D ffff9b9b7d4dac80     0 121353      1 0x00000080
Mar 24 06:24:06 storage2 kernel: Call Trace:
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80a29>] schedule+0x29/0x70
Mar 24 06:24:06 storage2 kernel: [<ffffffffc05056e1>] _xfs_log_force_lsn+0x2d1/0x310 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db4d0>] ? wake_up_state+0x20/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffc04e5a3d>] xfs_file_fsync+0xfd/0x1c0 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167fbf7>] do_fsync+0x67/0xb0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167ff03>] SyS_fdatasync+0x13/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b8dede>] system_call_fastpath+0x25/0x2a
Mar 24 06:24:06 storage2 kernel: INFO: task glfs_iotwr002:121354 blocked for more than 120 seconds.
Mar 24 06:24:06 storage2 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 24 06:24:06 storage2 kernel: glfs_iotwr002   D ffff9b9b7d75ac80     0 121354      1 0x00000080
Mar 24 06:24:06 storage2 kernel: Call Trace:
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80a29>] schedule+0x29/0x70
Mar 24 06:24:06 storage2 kernel: [<ffffffffc05056e1>] _xfs_log_force_lsn+0x2d1/0x310 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db4d0>] ? wake_up_state+0x20/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffc04e5a3d>] xfs_file_fsync+0xfd/0x1c0 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167fbf7>] do_fsync+0x67/0xb0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167ff03>] SyS_fdatasync+0x13/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b8dede>] system_call_fastpath+0x25/0x2a
Mar 24 06:24:06 storage2 kernel: INFO: task glfs_iotwr003:121355 blocked for more than 120 seconds.
Mar 24 06:24:06 storage2 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 24 06:24:06 storage2 kernel: glfs_iotwr003   D ffff9b9b7d51ac80     0 121355      1 0x00000080
Mar 24 06:24:06 storage2 kernel: Call Trace:
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80a29>] schedule+0x29/0x70
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b7e531>] schedule_timeout+0x221/0x2d0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14d77a9>] ? ttwu_do_wakeup+0x19/0xe0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14d78df>] ? ttwu_do_activate+0x6f/0x80
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db210>] ? try_to_wake_up+0x190/0x390
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80ddd>] wait_for_completion+0xfd/0x140
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db4d0>] ? wake_up_state+0x20/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14be9aa>] flush_work+0x10a/0x1b0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14bb6c0>] ? move_linked_works+0x90/0x90
Mar 24 06:24:06 storage2 kernel: [<ffffffffc05070ba>] xlog_cil_force_lsn+0x8a/0x210 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffc0505484>] _xfs_log_force_lsn+0x74/0x310 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa15bcb1f>] ? filemap_fdatawait_range+0x1f/0x30
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b7fd22>] ? down_read+0x12/0x40
Mar 24 06:24:06 storage2 kernel: [<ffffffffc04e5a3d>] xfs_file_fsync+0xfd/0x1c0 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167fbf7>] do_fsync+0x67/0xb0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167ff03>] SyS_fdatasync+0x13/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b8dede>] system_call_fastpath+0x25/0x2a
Mar 24 06:24:06 storage2 kernel: INFO: task glfs_iotwr004:121356 blocked for more than 120 seconds.
Mar 24 06:24:06 storage2 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 24 06:24:06 storage2 kernel: glfs_iotwr004   D ffff9b9b7d75ac80     0 121356      1 0x00000080
Mar 24 06:24:06 storage2 kernel: Call Trace:
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80a29>] schedule+0x29/0x70
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b7e531>] schedule_timeout+0x221/0x2d0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14d77a9>] ? ttwu_do_wakeup+0x19/0xe0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14d78df>] ? ttwu_do_activate+0x6f/0x80
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db210>] ? try_to_wake_up+0x190/0x390
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80ddd>] wait_for_completion+0xfd/0x140
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db4d0>] ? wake_up_state+0x20/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14be9aa>] flush_work+0x10a/0x1b0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14bb6c0>] ? move_linked_works+0x90/0x90
Mar 24 06:24:06 storage2 kernel: [<ffffffffc05070ba>] xlog_cil_force_lsn+0x8a/0x210 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffc0505484>] _xfs_log_force_lsn+0x74/0x310 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa15bcb1f>] ? filemap_fdatawait_range+0x1f/0x30
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b7fd22>] ? down_read+0x12/0x40
Mar 24 06:24:06 storage2 kernel: [<ffffffffc04e5a3d>] xfs_file_fsync+0xfd/0x1c0 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167fbf7>] do_fsync+0x67/0xb0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167ff03>] SyS_fdatasync+0x13/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b8dede>] system_call_fastpath+0x25/0x2a
Mar 24 06:24:06 storage2 kernel: INFO: task glfs_iotwr005:153774 blocked for more than 120 seconds.
Mar 24 06:24:06 storage2 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 24 06:24:06 storage2 kernel: glfs_iotwr005   D ffff9b9b7d61ac80     0 153774      1 0x00000080
Mar 24 06:24:06 storage2 kernel: Call Trace:
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80a29>] schedule+0x29/0x70
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b7e531>] schedule_timeout+0x221/0x2d0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14d77a9>] ? ttwu_do_wakeup+0x19/0xe0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14d78df>] ? ttwu_do_activate+0x6f/0x80
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db210>] ? try_to_wake_up+0x190/0x390
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80ddd>] wait_for_completion+0xfd/0x140
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db4d0>] ? wake_up_state+0x20/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14be9aa>] flush_work+0x10a/0x1b0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14bb6c0>] ? move_linked_works+0x90/0x90
Mar 24 06:24:06 storage2 kernel: [<ffffffffc05070ba>] xlog_cil_force_lsn+0x8a/0x210 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167335b>] ? getxattr+0x11b/0x180
Mar 24 06:24:06 storage2 kernel: [<ffffffffc0505484>] _xfs_log_force_lsn+0x74/0x310 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b7fd22>] ? down_read+0x12/0x40
Mar 24 06:24:06 storage2 kernel: [<ffffffffc04e5a3d>] xfs_file_fsync+0xfd/0x1c0 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167fbf7>] do_fsync+0x67/0xb0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167ff03>] SyS_fdatasync+0x13/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b8dede>] system_call_fastpath+0x25/0x2a
Mar 24 06:24:06 storage2 kernel: INFO: task glfs_iotwr006:153775 blocked for more than 120 seconds.
Mar 24 06:24:06 storage2 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 24 06:24:06 storage2 kernel: glfs_iotwr006   D ffff9b9b7d49ac80     0 153775      1 0x00000080
Mar 24 06:24:06 storage2 kernel: Call Trace:
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80a29>] schedule+0x29/0x70
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b7e531>] schedule_timeout+0x221/0x2d0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14d77a9>] ? ttwu_do_wakeup+0x19/0xe0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14d78df>] ? ttwu_do_activate+0x6f/0x80
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db210>] ? try_to_wake_up+0x190/0x390
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80ddd>] wait_for_completion+0xfd/0x140
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db4d0>] ? wake_up_state+0x20/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14be9aa>] flush_work+0x10a/0x1b0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14bb6c0>] ? move_linked_works+0x90/0x90
Mar 24 06:24:06 storage2 kernel: [<ffffffffc05070ba>] xlog_cil_force_lsn+0x8a/0x210 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167335b>] ? getxattr+0x11b/0x180
Mar 24 06:24:06 storage2 kernel: [<ffffffffc0505484>] _xfs_log_force_lsn+0x74/0x310 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b7fd22>] ? down_read+0x12/0x40
Mar 24 06:24:06 storage2 kernel: [<ffffffffc04e5a3d>] xfs_file_fsync+0xfd/0x1c0 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167fbf7>] do_fsync+0x67/0xb0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167ff03>] SyS_fdatasync+0x13/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b8dede>] system_call_fastpath+0x25/0x2a
Mar 24 06:24:06 storage2 kernel: INFO: task glfs_iotwr007:153776 blocked for more than 120 seconds.
Mar 24 06:24:06 storage2 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 24 06:24:06 storage2 kernel: glfs_iotwr007   D ffff9b9958c962a0     0 153776      1 0x00000080
Mar 24 06:24:06 storage2 kernel: Call Trace:
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80a29>] schedule+0x29/0x70
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b7e531>] schedule_timeout+0x221/0x2d0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14d7782>] ? check_preempt_curr+0x92/0xa0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14d77a9>] ? ttwu_do_wakeup+0x19/0xe0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db210>] ? try_to_wake_up+0x190/0x390
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80ddd>] wait_for_completion+0xfd/0x140
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db4d0>] ? wake_up_state+0x20/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14be9aa>] flush_work+0x10a/0x1b0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14bb6c0>] ? move_linked_works+0x90/0x90
Mar 24 06:24:06 storage2 kernel: [<ffffffffc05070ba>] xlog_cil_force_lsn+0x8a/0x210 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167335b>] ? getxattr+0x11b/0x180
Mar 24 06:24:06 storage2 kernel: [<ffffffffc0505484>] _xfs_log_force_lsn+0x74/0x310 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b7fd22>] ? down_read+0x12/0x40
Mar 24 06:24:06 storage2 kernel: [<ffffffffc04e5a3d>] xfs_file_fsync+0xfd/0x1c0 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167fbf7>] do_fsync+0x67/0xb0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167ff03>] SyS_fdatasync+0x13/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b8dede>] system_call_fastpath+0x25/0x2a
Mar 24 06:24:06 storage2 kernel: INFO: task glfs_iotwr008:153777 blocked for more than 120 seconds.
Mar 24 06:24:06 storage2 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 24 06:24:06 storage2 kernel: glfs_iotwr008   D ffff9b9b7d61ac80     0 153777      1 0x00000080
Mar 24 06:24:06 storage2 kernel: Call Trace:
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80a29>] schedule+0x29/0x70
Mar 24 06:24:06 storage2 kernel: [<ffffffffc05056e1>] _xfs_log_force_lsn+0x2d1/0x310 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db4d0>] ? wake_up_state+0x20/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffc04e5a3d>] xfs_file_fsync+0xfd/0x1c0 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167fbf7>] do_fsync+0x67/0xb0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167ff03>] SyS_fdatasync+0x13/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b8dede>] system_call_fastpath+0x25/0x2a
Mar 24 06:24:06 storage2 kernel: INFO: task glfs_iotwr009:153778 blocked for more than 120 seconds.
Mar 24 06:24:06 storage2 kernel: "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
Mar 24 06:24:06 storage2 kernel: glfs_iotwr009   D ffff9b9958c920e0     0 153778      1 0x00000080
Mar 24 06:24:06 storage2 kernel: Call Trace:
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b80a29>] schedule+0x29/0x70
Mar 24 06:24:06 storage2 kernel: [<ffffffffc05056e1>] _xfs_log_force_lsn+0x2d1/0x310 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa14db4d0>] ? wake_up_state+0x20/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffc04e5a3d>] xfs_file_fsync+0xfd/0x1c0 [xfs]
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167fbf7>] do_fsync+0x67/0xb0
Mar 24 06:24:06 storage2 kernel: [<ffffffffa167ff03>] SyS_fdatasync+0x13/0x20
Mar 24 06:24:06 storage2 kernel: [<ffffffffa1b8dede>] system_call_fastpath+0x25/0x2a
________



Community Meeting Calendar:

Schedule -
Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
Bridge: https://meet.google.com/cpu-eiue-hvk
Gluster-users mailing list
Gluster-users@xxxxxxxxxxx
https://lists.gluster.org/mailman/listinfo/gluster-users
________



Community Meeting Calendar:

Schedule -
Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
Bridge: https://meet.google.com/cpu-eiue-hvk
Gluster-users mailing list
Gluster-users@xxxxxxxxxxx
https://lists.gluster.org/mailman/listinfo/gluster-users
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