tree 8f87a5b6b6e34f9baab8661c127bf427cb4eaf41
parent 2cd54d9bedb79a97f014e86c0da393416b264eb3
author Jonathan E Brassow <jbrassow@redhat.com> 1178703177 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1178739047 -0700

dm log: fault detection

This patch gives the disk logging code the ability to store the fact that an
error occured on the log device.  In addition, an event is raised when an
error is encountered during I/O to the log device.

Signed-off-by: Jonathan E Brassow <jbrassow@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>