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Grow: Block reshape when external metadata and write-intent bitmap
authorJakub Radtke <jakub.radtke@intel.com>
Fri, 15 Jan 2021 05:47:01 +0000 (00:47 -0500)
committerJes Sorensen <jsorensen@fb.com>
Tue, 9 Mar 2021 22:18:06 +0000 (17:18 -0500)
commitbdbe7f8199361a170d16f6d114fa61cd7e72599f
tree522e2445fed54d72633b2b29248004bf2ff07914tree | snapshot
parent848d71c91dc249098bdbbf319e25d319eb1d8e23commit | diff
Grow: Block reshape when external metadata and write-intent bitmap

Current kernel sysfs interface for the bitmap is limited. It allows
the applying of the bitmap on non-active volumes only.
The reshape operation for a volume with a bitmap should be blocked.

Signed-off-by: Jakub Radtke <jakub.radtke@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
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