Hello list, I have a problem derived from some hangs in ovirt during upgrade
procedures, I have a gluster based self hosted engine deploy with "glen" as the
gluster based hosted engine volume:
This is the situation I'm facing:
[root@ovirt-node3 master]# gluster volume heal glen info
Brick ovirt-node2.ovirt:/brickhe/glen
/3577c21e-f757-4405-97d1-0f827c9b4e22/master/tasks
Status: Connected
Number of entries: 1
Brick ovirt-node3.ovirt:/brickhe/glen
/3577c21e-f757-4405-97d1-0f827c9b4e22/master/tasks
Status: Connected
Number of entries: 1
Brick ovirt-node4.ovirt:/dati/glen <- arbiter
/3577c21e-f757-4405-97d1-0f827c9b4e22/master/tasks
Status: Connected
Number of entries: 1
so, as manual suggest, I issued a heal operation:
[root@ovirt-node3 master]# gluster volume heal glen
Launching heal operation to perform index self heal on volume glen has been
successful
Use heal info commands to check status.
The Heal operation produces no results as the successive heal info report the
same from wich I started.
But this is the situation in the log files:
[root@ovirt-node2 ~]# less /var/log/glusterfs/glfsheal-glen.log <- no errors
[root@ovirt-node3 ~]# less /var/log/glusterfs/glfsheal-glen.log <- inside the
log I have error entries:
[2022-06-20 07:33:05.891367 +0000] W [MSGID: 114031]
[client-rpc-fops_v2.c:2620:client4_0_lookup_cbk] 0-glen-client-2: remote
operation failed. [{path=<gfid:44d74dba-19e8-47a3-89e8-f4a6cb37d5ec>},
{gfid=44d74dba-19e8-47a3-89e8-f4a6cb37d5ec}, {errno=2}, {error=No such file or
directory}]
[root@ovirt-node4 ~]# less /var/log/glusterfs/glfsheal-glen.log <- same kind of
errors
[2022-06-20 07:27:10.486822 +0000] W [MSGID: 114031]
[client-rpc-fops_v2.c:2620:client4_0_lookup_cbk] 0-glen-client-1: remote
operation failed. [{path=<gfid:b7b1fec5-8246-46eb-afde-ba06f52897d2>},
{gfid=b7b1fec5-8246-46eb-afde-ba06f52897d2}, {errno=2}, {error=No such file or
directory}]
On the nodes the glen volume is correctly mounted and:
[root@ovirt-node2 localhost:_glen]# ls -l
3577c21e-f757-4405-97d1-0f827c9b4e22/master/tasks/
[root@ovirt-node3 localhost:_glen]# ls -l
3577c21e-f757-4405-97d1-0f827c9b4e22/master/tasks/
[root@ovirt-node4 localhost:_glen]# ls -l
3577c21e-f757-4405-97d1-0f827c9b4e22/master/tasks/
all return no files
and issuing a ls on the brick source:
[root@ovirt-node2 glen]# ls -l
3577c21e-f757-4405-97d1-0f827c9b4e22/master/tasks/
total 0
[root@ovirt-node3 glen]# ls -l
3577c21e-f757-4405-97d1-0f827c9b4e22/master/tasks/
total 0
drwxr-xr-x. 2 vdsm kvm 156 Jun 9 17:20 ccb6fd19-1b67-42b9-a032-31e12d62ed0e
[root@ovirt-node4 glen]# ls -l
3577c21e-f757-4405-97d1-0f827c9b4e22/master/tasks/
total 0
so it turn out there is some difference between bricks...
Can you please help address this issue?
Thank you
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