linux-kernel - [PATCH 0/2] Fix a couple hpsa bugs related to device discovery

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Message-ID: <20101216185823.545.99641.stgit@beardog.cce.hp.com>
Date:	Thu, 16 Dec 2010 13:00:51 -0600
From:	"Stephen M. Cameron" <scameron@...rdog.cce.hp.com>
To:	james.bottomley@...senpartnership.com
Cc:	linux-scsi@...r.kernel.org, mike.miller@...com,
	linux-kernel@...r.kernel.org, thenzl@...hat.com,
	akpm@...ux-foundation.org, smcameron@...oo.com
Subject: [PATCH 0/2] Fix a couple hpsa bugs related to device discovery 

This series fixes a couple of bugs related to discovering changes to
devices.  1) We should not consider a firmware change to mean the
device identity has changed.  Just because a logical drive's firmware
changes doesn't mean it's not the same drive with the same data, so
it should not be removed and re-added to the scsi mid layer.
2) Likewise if the RAID level is observed to change.  This can happen
for instance by doing a RAID level migration from with the Array
Configuration Utility. 

---

Stephen M. Cameron (2):
      hpsa: do not consider firmware revision when looking for device changes.
      hpsa: do not consider RAID level to be part of device identity

 drivers/scsi/hpsa.c |   11 -----------
 drivers/scsi/hpsa.h |    1 -
 2 files changed, 0 insertions(+), 12 deletions(-)

-- 
-- steve
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