Anselm Strauss wrote:
hi,
although there is a related section in the documentation of gluster 3.3,
i do not see this really working. removing a brick will just remove data
on a brick which is not what i want. and migrating means replacing the
brick with a new one which does not result in a shrunken volume.
is there a way to shrink a volume online without loosing any data in the
means of reducing the number of bricks a volume is distributed over?
try remove-brick start option
$ gluster volume remove-brick volname brick1 start
this will redistribute the data from brick1 to the remaining bricks
once it's completed then commit it.
$ gluster volume remove-brick volname brick1 commit
this removes the brick1 from the volume.
anselm
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