7:48 a.m.
Can you provide the output of gluster volume info before the remove-brick
was done. It's not clear if you were reducing the replica count or removing
a replica subvolume.
On Wed, Sep 11, 2019 at 4:23 PM <toslavik(a)yandex.ru> wrote:
Hi.
There is an ovirt-hosted-engine on gluster volume engine
Replicate replica count 3
Migrate to other drives.
I do:
gluster volume add-brick engine clemens:/gluster-bricks/engine
tiberius:/gluster-bricks/engine octavius:/gluster-bricks/engine force
volume add-brick: success
gluster volume remove-brick engine tiberius:/engine/datastore
clemens:/engine/datastore octavius:/engine/datastore start
volume remove-brick start: success
ID: dd9453d3-b688-4ed8-ad37-ba901615046c
gluster volume remove-brick engine octavius:/engine/datastore status
Node Rebalanced-files size scanned failures
skipped status run time in h:m:s
--------- ----------- ----------- ----------- -----------
----------- ------------ --------------
localhost 7 50.0GB 34 1
0 completed 0:00:02
clemens 11 21.0MB 31 0
0 completed 0:00:02
tiberius 12 25.0MB 36 0
0 completed 0:00:02
gluster volume status engine
Status of volume: engine
Gluster process TCP Port RDMA Port Online
Pid
------------------------------------------------------------------------------
Brick octavius:/engine/datastore 49156 0 Y
15669
Brick tiberius:/engine/datastore 49156 0 Y
15930
Brick clemens:/engine/datastore 49156 0 Y
16193
Brick clemens:/gluster-bricks/engine 49159 0 Y
6168
Brick tiberius:/gluster-bricks/engine 49163 0 Y
29524
Brick octavius:/gluster-bricks/engine 49159 0 Y
50056
Self-heal Daemon on localhost N/A N/A Y
50087
Self-heal Daemon on clemens N/A N/A Y
6263
Self-heal Daemon on tiberius N/A N/A Y
29583
Task Status of Volume engine
------------------------------------------------------------------------------
Task : Remove brick
ID : dd9453d3-b688-4ed8-ad37-ba901615046c
Removed bricks:
tiberius:/engine/datastore
clemens:/engine/datastore
octavius:/engine/datastore
Status : completed
But the data did not migrate
du -hs /gluster-bricks/engine/ /engine/datastore/
49M /gluster-bricks/engine/
20G /engine/datastore/
Can you give some advice?
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