From: Hannes Reinecke <hare@suse.de>
To: Alasdair G Kergon <agk@redhat.com>
Cc: device-mapper development <dm-devel@redhat.com>,
Mike Christie <michaelc@cs.wisc.edu>,
SCSI Mailing List <linux-scsi@vger.kernel.org>
Subject: [Resend] [PATCH 3/3] multipath: implement controller framework for hardware handlers
Date: Fri, 16 Nov 2007 13:07:51 +0100 [thread overview]
Message-ID: <473D8817.6040009@suse.de> (raw)
[-- Attachment #1: Type: text/plain, Size: 507 bytes --]
Hi Alasdair,
This is a rework of the patch, based on your suggestions.
Command queueing for controller is now much simpler;
it's being enabled with dm_throttle_hw_controller() and
disabled with dm_flush_hw_controller().
Simpler logic and less error prone.
Tested here on an SGI TP9500.
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare@suse.de +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Markus Rex, HRB 16746 (AG Nürnberg)
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: 0003-multipath-implement-controller-framework-for-hardwa.patch --]
[-- Type: text/x-patch; name*0="0003-multipath-implement-controller-framework-for-hardwa.patch", Size: 0 bytes --]
[-- Attachment #3: Type: text/plain, Size: 0 bytes --]
reply other threads:[~2007-11-16 12:07 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=473D8817.6040009@suse.de \
--to=hare@suse.de \
--cc=agk@redhat.com \
--cc=dm-devel@redhat.com \
--cc=linux-scsi@vger.kernel.org \
--cc=michaelc@cs.wisc.edu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.