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28 lines
809 B
28 lines
809 B
From: Hannes Reinecke <hare@suse.de>
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Subject: Allow zero paths for multipath priority groups
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References: bnc#372684
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Patch-mainline: not yet
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For correct handling of the all-paths-down scenario we have to
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allow zero paths as a valid argument for priority groups.
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Signed-off-by: Hannes Reinecke <hare@suse.de>
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---
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drivers/md/dm-mpath.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/drivers/md/dm-mpath.c
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+++ b/drivers/md/dm-mpath.c
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@@ -870,8 +870,8 @@ static int multipath_ctr(struct dm_targe
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{
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/* target parameters */
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static struct param _params[] = {
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- {1, 1024, "invalid number of priority groups"},
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- {1, 1024, "invalid initial priority group number"},
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+ {0, 1024, "invalid number of priority groups"},
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+ {0, 1024, "invalid initial priority group number"},
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};
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int r;
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