36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Benjamin Marzinski <bmarzins@redhat.com>
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Date: Fri, 21 Sep 2018 16:03:35 -0500
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Subject: [PATCH] libmultipath: Don't blank intialized paths
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When pathinfo fails for some likely transient reason, it clears the path
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wwid, but otherwise returns successfully, to keep the path around but
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not usable until it gets fully initialized. However, if the path has
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already been initialized, and pathinfo hits a transient error, it
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shouldn't clear the wwid.
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Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
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---
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libmultipath/discovery.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c
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index 3e0db7f..33815dc 100644
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--- a/libmultipath/discovery.c
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+++ b/libmultipath/discovery.c
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@@ -1991,9 +1991,9 @@ blank:
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/*
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* Recoverable error, for example faulty or offline path
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*/
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- memset(pp->wwid, 0, WWID_SIZE);
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pp->chkrstate = pp->state = PATH_DOWN;
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- pp->initialized = INIT_FAILED;
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+ if (pp->initialized == INIT_FAILED)
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+ memset(pp->wwid, 0, WWID_SIZE);
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return PATHINFO_OK;
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}
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--
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2.7.4
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