Attachment 293157 Details for Bug 419581 – Document queue_if_no_path behavior

[patch] Document queue_if_no_path behavior

0001-Document-queue_if_no_path-behavior.patch (text/plain), 975 bytes, created by Ritesh Raj Sarraf on 2008-01-28 14:39:04 UTC

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Creator: Ritesh Raj Sarraf

Created: 2008-01-28 14:39:04 UTC

Size: 975 bytes

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obsolete

>From 6098672f9f22ad60dcab1fd46682b88b390d307c Mon Sep 17 00:00:00 2001
>From: Ritesh Raj Sarraf <rrs@researchut.com>
>Date: Wed, 19 Dec 2007 00:50:22 +0530
>Subject: [PATCH] Document queue_if_no_path behavior
>
>Document the queue_if_no_path behavior in situations where
>all the paths to the LUN go offline.
>
>Signed-off-by: Ritesh Raj Sarraf <rrs@researchut.com>
>---
> multipath/multipath.conf.5 |    9 +++++++++
> 1 files changed, 9 insertions(+), 0 deletions(-)
>
>diff --git a/multipath/multipath.conf.5 b/multipath/multipath.conf.5
>index c8ab6b0..c66d7fc 100644
>--- a/multipath/multipath.conf.5
>+++ b/multipath/multipath.conf.5
>@@ -374,6 +374,15 @@ section:
> .RE
> .PD
> .LP
>+.SH "KNOWN ISSUES"
>+The usage of
>+.B queue_if_no_path
>+option can lead to
>+.B D state
>+processes being hung and not killable in situations where all the paths to the LUN go offline.
>+It is advisable to use the
>+.B no_path_retry
>+option instead.
> .SH "SEE ALSO"
> .BR udev (8),
> .BR dmsetup (8)
>-- 
>1.5.3.8
>

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