md-cluster: Suspend writes in RAID10 if within range

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If there is a resync going on, all nodes must suspend
writes to the range. This is recorded in suspend_info
and suspend_list.

If there is an I/O within the ranges of any of the
suspend_info, area_resyncing will return 1.

Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>

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Guoqing Jiang 2017-10-24 15:11:51 +08:00 • committed by Shaohua Li

parent d4098c7262

commit cb8a7a7e10

1 changed files with 16 additions and 0 deletions

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drivers/md/raid10.c

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