Hi Ben/Others, As discussed at: https://bugzilla.redhat.com/show_bug.cgi?id=419581 Can we see it into the man pages ? Ritesh -- Ritesh Raj Sarraf RESEARCHUT - http://www.researchut.com "Necessity is the mother of invention."
From 6098672f9f22ad60dcab1fd46682b88b390d307c Mon Sep 17 00:00:00 2001 From: Ritesh Raj Sarraf <rrs@xxxxxxxxxxxxxx> 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@xxxxxxxxxxxxxx> --- 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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