tree e5a47b7db19dc147df769b6cd8c82ac56964f6e1
parent 126925c090155f13e90b9e7e8c4010e96027c00a
author NeilBrown <neilb@suse.de> 1283928497 +1000
committer NeilBrown <neilb@suse.de> 1284695608 +1000

md: fix v1.x metadata update when a disk is missing.

If an array with 1.x metadata is assembled with the last disk missing,
md doesn't properly record the fact that the disk was missing.

This is unlikely to cause a real problem as the event count will be
different to the count on the missing disk so it won't be included in
the array.  However it could still cause confusion.

So make sure we clear all the relevant slots, not just the early ones.

Signed-off-by: NeilBrown <neilb@suse.de>