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authorJoe Thornber <ejt@redhat.com>2013-05-10 14:37:19 +0100
committerAlasdair G Kergon <agk@redhat.com>2013-05-10 14:37:19 +0100
commit24347e9595704464f62a4ed8f46abf62b4c79cdd (patch)
treed522f4239193edda8bb204d2c0b4251f2e982bbb /drivers/md/dm-path-selector.h
parent1921c56d95c4ac92b359ad44ffbc1e9a36060b29 (diff)
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dm thin: detect metadata device resizing
Allow the dm thin pool metadata device to be extended. Whenever a pool is resumed, detect whether the size of the metadata device has increased, and if so, extend the metadata to use the new space. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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