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(parent: 7ac5044) | patch
md: disconnect device from personality before trying to remove it.
authorNeilBrown <neilb@suse.com>
Thu, 2 Jun 2016 06:19:52 +0000 (16:19 +1000)
committerShaohua Li <shli@fb.com>
Mon, 13 Jun 2016 18:54:12 +0000 (11:54 -0700)
commit8430e7e0af9a15063b90343e3beebc164c8e90f3
tree4facf6ea5e596b014ceff1792de6006b3cb6bb27tree | snapshot (tar.gz zip)
parent7ac504472263180745ac94242f1d253eb7284e48commit | diff
md: disconnect device from personality before trying to remove it.

When the HOT_REMOVE_DISK ioctl is used to remove a device, we
call remove_and_add_spares() which will remove it from the personality
if possible.  This improves the chances that the removal will succeed.

When writing "remove" to dev-XX/state, we don't.  So that can fail more easily.

So add the remove_and_add_spares() into "remove" handling.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Shaohua Li <shli@fb.com>
drivers/md/md.c diff | blob | blame | history