Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b15546f942c09fe55ad55af31841eecacbf4ffd1
Commit: b15546f942c09fe55ad55af31841eecacbf4ffd1
Parent: 7a8c3d3b92883798e4ead21dd48c16db0ec0ff6f
Author: Mike Anderson <[EMAIL PROTECTED]>
AuthorDate: Fri Oct 19 22:48:02 2007 +0100
Committer: Alasdair G Kergon <[EMAIL PROTECTED]>
CommitDate: Sat Oct 20 02:01:27 2007 +0100
dm mpath: send uevents
This patch adds calls to dm_path_event for a failed path and a reinstated
path.
Signed-off-by: Mike Anderson <[EMAIL PROTECTED]>
Signed-off-by: Alasdair G Kergon <[EMAIL PROTECTED]>
---
drivers/md/dm-mpath.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index dd5ad63..24b2b1e 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -10,6 +10,7 @@
#include "dm-hw-handler.h"
#include "dm-bio-list.h"
#include "dm-bio-record.h"
+#include "dm-uevent.h"
#include <linux/ctype.h>
#include <linux/init.h>
@@ -857,6 +858,9 @@ static int fail_path(struct pgpath *pgpath)
if (pgpath == m->current_pgpath)
m->current_pgpath = NULL;
+ dm_path_uevent(DM_UEVENT_PATH_FAILED, m->ti,
+ pgpath->path.dev->name, m->nr_valid_paths);
+
queue_work(kmultipathd, &m->trigger_event);
out:
@@ -896,6 +900,9 @@ static int reinstate_path(struct pgpath *pgpath)
if (!m->nr_valid_paths++ && m->queue_size)
queue_work(kmultipathd, &m->process_queued_ios);
+ dm_path_uevent(DM_UEVENT_PATH_REINSTATED, m->ti,
+ pgpath->path.dev->name, m->nr_valid_paths);
+
queue_work(kmultipathd, &m->trigger_event);
out:
-
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