[PATCH v2 22/23] multipathd: update path group prio in check_path

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The previous patch "libmultipath: don't update path groups when printing"
removed the call to path_group_prio_update() in the printing code path.
To compensate for that, recalculate path group prio also when it's not
strictly necessary (i.e. if failback "manual" is set).

Signed-off-by: Martin Wilck <mwilck@xxxxxxxx>
---
 multipathd/main.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/multipathd/main.c b/multipathd/main.c
index 465a1e291226..4abdd8f071c3 100644
--- a/multipathd/main.c
+++ b/multipathd/main.c
@@ -252,8 +252,9 @@ need_switch_pathgroup (struct multipath * mpp, int refresh)
 	struct path * pp;
 	unsigned int i, j;
 	struct config *conf;
+	int bestpg;
 
-	if (!mpp || mpp->pgfailback == -FAILBACK_MANUAL)
+	if (!mpp)
 		return 0;
 
 	/*
@@ -272,8 +273,11 @@ need_switch_pathgroup (struct multipath * mpp, int refresh)
 	if (!mpp->pg || VECTOR_SIZE(mpp->paths) == 0)
 		return 0;
 
-	mpp->bestpg = select_path_group(mpp);
+	bestpg = select_path_group(mpp);
+	if (mpp->pgfailback == -FAILBACK_MANUAL)
+		return 0;
 
+	mpp->bestpg = bestpg;
 	if (mpp->bestpg != mpp->nextpg)
 		return 1;
 
-- 
2.16.1

--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/dm-devel



[Index of Archives]     [DM Crypt]     [Fedora Desktop]     [ATA RAID]     [Fedora Marketing]     [Fedora Packaging]     [Fedora SELinux]     [Yosemite Discussion]     [KDE Users]     [Fedora Docs]

  Powered by Linux