rbd: do not execute rbd sparsify when volume is in use #168
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This commit makes sure sparsify() is not run when rbd image is in use. Running rbd sparsify with workload doing io and too frequently is not desirable. When a image is in use fstrim is run and sparsify will be run only when image is not mapped. Signed-off-by: Rakshith R <rar@redhat.com> (cherry picked from commit 98fdadf)
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This commit makes sure sparsify() is not run when rbd image is in use.
Running rbd sparsify with workload doing io and too frequently is not desirable.
When a image is in use fstrim is run and sparsify will be run only when image is not mapped.
Signed-off-by: Rakshith R rar@redhat.com
(cherry picked from commit 98fdadf)
/cc @nixpanic