From: Bart Van Assche <bvanassche-HInyCGIudOg@public.gmane.org>
To: Roland Dreier <roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: David Dillow <dave-i1Mk8JYDVaaSihdK6806/g@public.gmane.org>,
Vu Pham <vuhuong-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Sebastian Riemer
<sebastian.riemer-EIkl63zCoXaH+58JC4qpiA@public.gmane.org>,
linux-rdma <linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
linux-scsi <linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: [PATCH 0/8] IB SRP initiator patches for kernel 3.12
Date: Tue, 20 Aug 2013 14:41:14 +0200 [thread overview]
Message-ID: <521363EA.8080906@acm.org> (raw)
The purpose of this InfiniBand SRP initiator patch series is as follows:
- Make the SRP initiator driver better suited for use in a H.A. setup.
Add fast_io_fail_tmo, dev_loss_tmo and reconnect_delay parameters.
These can be used either to speed up failover or to avoid device
removal when e.g. using initiator side mirroring.
- Make the SRP initiator better suited for use on NUMA systems by
making the HCA completion vector configurable.
- Improve performance by making the queue size configurable.
Changes since the previous patch series are:
- Rewrote the srp_tmo_valid() to improve readability (requested by Dave
Dillow).
- The combination (reconnect_delay < 0 && fast_io_fail_tmo < 0 &&
dev_loss_tmo < 0) is now rejected as requested by Dave Dillow.
- Fixed a race between transport layer failure handling and device
removal. This issue was reported by Vu Pham.
The previous patch series can be found here:
http://thread.gmane.org/gmane.linux.drivers.rdma/16389
The individual patches in this series are:
0001-IB-srp-Keep-rport-as-long-as-the-IB-transport-layer.patch
0002-scsi_transport_srp-Add-transport-layer-error-handlin.patch
0003-IB-srp-Add-srp_terminate_io.patch
0004-IB-srp-Use-SRP-transport-layer-error-recovery.patch
0005-IB-srp-Start-timers-if-a-transport-layer-error-occur.patch
0006-IB-srp-Make-transport-layer-retry-count-configurable.patch
0007-IB-srp-Introduce-srp_alloc_req_data.patch
0008-IB-srp-Make-queue-size-configurable.patch
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next reply other threads:[~2013-08-20 12:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-20 12:41 Bart Van Assche [this message]
[not found] ` <521363EA.8080906-HInyCGIudOg@public.gmane.org>
2013-08-20 12:43 ` [PATCH 1/8] IB/srp: Keep rport as long as the IB transport layer Bart Van Assche
2013-08-20 12:44 ` [PATCH 2/8] scsi_transport_srp: Add transport layer error handling Bart Van Assche
2013-09-10 2:53 ` [PATCH 0/8] IB SRP initiator patches for kernel 3.12 David Dillow
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