From: "Benjamin Marzinski" <bmarzins@redhat.com>
To: device-mapper development <dm-devel@redhat.com>
Subject: [PATCH 1/3] document "disable_changed_wwids" config parameter
Date: Fri, 11 Nov 2016 16:58:21 -0600 [thread overview]
Message-ID: <1478905103-9735-2-git-send-email-bmarzins@redhat.com> (raw)
In-Reply-To: <1478905103-9735-1-git-send-email-bmarzins@redhat.com>
Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
---
multipath/multipath.conf.5 | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/multipath/multipath.conf.5 b/multipath/multipath.conf.5
index a1f25d5..fa2df48 100644
--- a/multipath/multipath.conf.5
+++ b/multipath/multipath.conf.5
@@ -853,6 +853,17 @@ The default is \fBno\fR
.RE
.
.
+.TP
+.B disable_changed_wwids
+If set to \fIyes\fR, multipathd will check the path wwid on change events, and
+if it has changed from the wwid of the multipath device, multipathd will
+disable access to the path until the wwid changes back.
+.RS
+.TP
+Default value is \fBno\fR
+.RE
+.
+.
.\" ----------------------------------------------------------------------------
.SH "blacklist section"
.\" ----------------------------------------------------------------------------
--
1.8.3.1
next prev parent reply other threads:[~2016-11-11 22:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-11 22:58 [PATCH 0/3] more multipath config options Benjamin Marzinski
2016-11-11 22:58 ` Benjamin Marzinski [this message]
2016-11-11 22:58 ` [PATCH 2/3] allow multipath to retry removes of in-use devices Benjamin Marzinski
2016-11-11 22:58 ` [PATCH 3/3] add "max_sectors_kb" config parameter Benjamin Marzinski
2016-11-20 9:25 ` [PATCH 0/3] more multipath config options Christophe Varoqui
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