From: Martin Wilck <mwilck@suse.com>
To: Benjamin Marzinski <bmarzins@redhat.com>,
device-mapper development <dm-devel@redhat.com>
Subject: Re: [PATCH 5/5] mpathpersist: add support for prkeys file
Date: Fri, 08 Sep 2017 23:35:38 +0200 [thread overview]
Message-ID: <1504906538.4585.32.camel@suse.com> (raw)
In-Reply-To: <1504896354-28181-6-git-send-email-bmarzins@redhat.com>
On Fri, 2017-09-08 at 13:45 -0500, Benjamin Marzinski wrote:
> When the reservation_key is set to "file", the reservation key needs
> to
> be added to the prkeys file for multipathd to be able to register new
> paths as they are added to the device. This patch adds support to
> the
> mpathpersist command to message multipathd when a key is registered
> or
> unregistered to either add or remove the mapping from the prkeys
> file.
>
> With these changes, once a device is configured to use the prkeys
> file,
> running mpathpersist commands will automatically update the prkeys
> file
> as necessary.
>
> Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
> ---
> libmpathpersist/mpath_persist.c | 42 +++++++++++++++++++++++++-----
> ----------
> libmpathpersist/mpath_updatepr.c | 10 ++++++++++
> libmpathpersist/mpathpr.h | 1 +
> 3 files changed, 37 insertions(+), 16 deletions(-)
>
Reviewed-by: Martin Wilck <mwilck@suse.com>
--
Dr. Martin Wilck <mwilck@suse.com>, Tel. +49 (0)911 74053 2107
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton
HRB 21284 (AG Nürnberg)
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prev parent reply other threads:[~2017-09-08 21:35 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-08 18:45 [PATCH 0/5] multipath: alternative reservation_key method Benjamin Marzinski
2017-09-08 18:45 ` [PATCH 1/5] libmultipath: pull functions into util.c Benjamin Marzinski
2017-09-08 20:51 ` Martin Wilck
2017-09-08 18:45 ` [PATCH 2/5] libmultipath: change reservation_key to a uint64_t Benjamin Marzinski
2017-09-08 21:09 ` Martin Wilck
2017-09-08 22:55 ` Benjamin Marzinski
2017-09-08 18:45 ` [PATCH 3/5] libmpathpersist: fix update_prflag code Benjamin Marzinski
2017-09-08 21:17 ` Martin Wilck
2017-09-08 18:45 ` [PATCH 4/5] multipath: add alternate reservation_key method Benjamin Marzinski
2017-09-08 21:34 ` Martin Wilck
2017-09-08 23:00 ` Benjamin Marzinski
2017-09-13 15:22 ` Xose Vazquez Perez
2017-09-08 18:45 ` [PATCH 5/5] mpathpersist: add support for prkeys file Benjamin Marzinski
2017-09-08 21:35 ` Martin Wilck [this message]
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