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authorLars Ellenberg <lars.ellenberg@linbit.com>2016-06-14 00:26:28 +0200
committerJens Axboe <axboe@fb.com>2016-06-13 21:43:06 -0600
commitaf61494ad4725ed78bd6b3f159a32463d80fdd60 (patch)
tree3eeabe42412659fed1a41bcf60aadefd77157d45 /drivers/rtc
parent0ead5cca3dd8c6433172ab3dee320246372efb0d (diff)
downloadtalos-op-linux-af61494ad4725ed78bd6b3f159a32463d80fdd60.tar.gz
talos-op-linux-af61494ad4725ed78bd6b3f159a32463d80fdd60.zip
drbd: only restart frozen disk io when D_UP_TO_DATE
When re-attaching the local backend device to a C_STANDALONE D_DISKLESS R_PRIMARY with OND_SUSPEND_IO, we may only resume IO if we recognize the backend that is being attached as D_UP_TO_DATE. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <axboe@fb.com>
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