tree a927598ca07e1efde4d2f9f60d5607aa9ce27de4
parent 293467aa1f161cd50920ccf7fc1efa3946a4d50c
author Goldwyn Rodrigues <rgoldwyn@suse.com> 1402123980 -0500
committer Goldwyn Rodrigues <rgoldwyn@suse.com> 1424707146 -0600

Reload superblock if METADATA_UPDATED is received

Re-reads the devices by invalidating the cache.
Since we don't write to faulty devices, this is detected using
events recorded in the devices. If it is old as compared to the mddev
mark it is faulty.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>