From: Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org>
To: "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-scsi <linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
David Dillow <dillowda-1Heg1YXhbW8@public.gmane.org>
Subject: [PATCH 00/20, v4] Make ib_srp better suited for H.A. purposes
Date: Thu, 09 Aug 2012 15:41:45 +0000 [thread overview]
Message-ID: <5023DA39.7020000@acm.org> (raw)
This patch series makes the ib_srp driver better suited for use in a
H.A. setup because:
- multipathd is notified faster about transport layer failures.
- Transport layer failures reliably result in a reconnect.
- Switchover can be triggered explicitly by deleting an initiator
device.
- Disconnecting from a target without unloading ib_srp is now possible.
Changes since v3:
- Restored the dev_loss_tmo and fast_io_fail_tmo sysfs attributes.
- Included a patch to fix an ib_srp crash that could be triggered by
cable pulling.
Changes since v2:
- Addressed the v2 review comments.
- Dropped the patches that have already been merged.
- Dropped the patches for integration with multipathd.
- Dropped the micro-optimization of the IB completion handlers.
The individual patches are:
0001-ib_srp-Fix-a-race-condition.patch
0002-ib_srp-Enlarge-block-layer-timeout.patch
0003-ib_srp-Move-QP-state-check-into-srp_send_tsk_mgmt.patch
0004-ib_srp-Stop-queueing-if-QP-in-error.patch
0005-ib_srp-Eliminate-state-SRP_TARGET_CONNECTING.patch
0006-ib_srp-Suppress-superfluous-error-messages.patch
0007-ib_srp-Avoid-that-SCSI-error-handling-triggers-a-cra.patch
0008-ib_srp-Introduce-the-helper-function-srp_remove_targ.patch
0009-ib_srp-Eliminate-state-SRP_TARGET_DEAD.patch
0010-ib_srp-Keep-processing-commands-during-scsi_remove_h.patch
0011-ib_srp-Make-srp_disconnect_target-wait-for-IB-comple.patch
0012-ib_srp-Document-sysfs-attributes.patch
0013-srp_transport-Fix-atttribute-registration.patch
0014-srp_transport-Simplify-attribute-initialization-code.patch
0015-srp_transport-Document-sysfs-attributes.patch
0016-ib_srp-Allow-SRP-disconnect-through-sysfs.patch
0017-ib_srp-Introduce-a-temporary-variable-in-srp_remove_.patch
0018-ib_srp-Maintain-a-single-connection-per-I_T-nexus.patch
0019-srp_transport-Add-transport-layer-error-handling.patch
0020-ib_srp-Add-dev_loss_tmo-support.patch
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next reply other threads:[~2012-08-09 15:41 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-09 15:41 Bart Van Assche [this message]
[not found] ` <5023DA39.7020000-HInyCGIudOg@public.gmane.org>
2012-08-09 15:43 ` [PATCH 01/20] ib_srp: Fix a race condition Bart Van Assche
[not found] ` <5023DAA1.1040507-HInyCGIudOg@public.gmane.org>
2012-08-14 3:19 ` David Dillow
[not found] ` <1344914386.31833.45.camel-1q1vX8mYZiGLUyTwlgNVppKKF0rrzTr+@public.gmane.org>
2012-08-14 13:21 ` Bart Van Assche
2012-08-14 13:18 ` [PATCH 01/20 v4b] " Bart Van Assche
[not found] ` <502A503D.5030604-HInyCGIudOg@public.gmane.org>
2012-08-15 0:03 ` David Dillow
2012-08-09 15:44 ` [PATCH 02/20] ib_srp: Enlarge block layer timeout Bart Van Assche
2012-08-09 15:45 ` [PATCH 03/20] ib_srp: Move QP state check into srp_send_tsk_mgmt() Bart Van Assche
2012-08-09 15:47 ` [PATCH 04/20] ib_srp: Stop queueing if QP in error Bart Van Assche
2012-08-09 15:48 ` [PATCH 05/20] ib_srp: Eliminate state SRP_TARGET_CONNECTING Bart Van Assche
2012-08-09 15:48 ` [PATCH 06/20] ib_srp: Suppress superfluous error messages Bart Van Assche
2012-08-09 15:49 ` [PATCH 07/20] ib_srp: Avoid that SCSI error handling triggers a crash Bart Van Assche
2012-08-09 15:50 ` [PATCH 08/20] ib_srp: Introduce the helper function, srp_remove_target() Bart Van Assche
2012-08-09 15:51 ` [PATCH 09/20] ib_srp: Eliminate state SRP_TARGET_DEAD Bart Van Assche
2012-08-09 15:52 ` [PATCH 10/20] ib_srp: Keep processing commands during scsi_remove_host() Bart Van Assche
2012-08-09 15:53 ` [PATCH 11/20] ib_srp: Make srp_disconnect_target() wait for IB completions Bart Van Assche
[not found] ` <5023DCFF.4020709-HInyCGIudOg@public.gmane.org>
2012-08-23 15:59 ` Sebastian Riemer
[not found] ` <5036536B.1000003-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>
2012-08-23 16:43 ` Bart Van Assche
[not found] ` <50365DC3.1050807-HInyCGIudOg@public.gmane.org>
2012-08-24 10:42 ` Dongsu Park
2012-08-09 15:54 ` [PATCH 12/20] ib_srp: Document sysfs attributes Bart Van Assche
2012-08-09 15:56 ` [PATCH 13/20] srp_transport: Fix atttribute registration Bart Van Assche
2012-08-09 15:58 ` [PATCH 15/20] srp_transport: Document sysfs attributes Bart Van Assche
2012-08-09 15:59 ` [PATCH 16/20] ib_srp: Allow SRP disconnect through sysfs Bart Van Assche
2012-08-09 16:00 ` [PATCH 17/20] ib_srp: Introduce a temporary variable in srp_remove_target() Bart Van Assche
2012-08-09 16:01 ` [PATCH 18/20] ib_srp: Maintain a single connection per I_T nexus Bart Van Assche
2012-08-09 16:02 ` [PATCH 19/20] srp_transport: Add transport layer error handling Bart Van Assche
2012-08-09 16:04 ` [PATCH 20/20] ib_srp: Add dev_loss_tmo support Bart Van Assche
2012-08-27 18:37 ` [PATCH 00/20, v4] Make ib_srp better suited for H.A. purposes Dongsu Park
2012-08-28 10:04 ` Bart Van Assche
2012-08-28 12:25 ` Dongsu Park
2012-08-28 12:58 ` Bart Van Assche
2012-09-25 15:05 ` Bart Van Assche
2012-09-27 0:31 ` David Dillow
[not found] ` <1348705896.26028.3.camel-1q1vX8mYZiGLUyTwlgNVppKKF0rrzTr+@public.gmane.org>
2012-11-23 15:07 ` Bart Van Assche
[not found] ` <50AF9146.5000405-HInyCGIudOg@public.gmane.org>
2012-11-26 4:47 ` David Dillow
2012-08-09 15:57 ` [PATCH 14/20] srp_transport: Simplify attribute initialization code Bart Van Assche
2012-08-09 16:18 ` [PATCH 00/20, v4] Make ib_srp better suited for H.A. purposes Bart Van Assche
[not found] ` <5023E2E3.4030602-HInyCGIudOg@public.gmane.org>
2012-08-11 8:29 ` Joseph Glanville
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=5023DA39.7020000@acm.org \
--to=bvanassche-hinycgiudog@public.gmane.org \
--cc=dillowda-1Heg1YXhbW8@public.gmane.org \
--cc=linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
/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.