From: "Darrick J. Wong" <djwong@us.ibm.com>
To: dougg@torque.net
Cc: linux-scsi <linux-scsi@vger.kernel.org>,
Alexis Bruemmer <alexisb@us.ibm.com>
Subject: Re: [PATCH 0/7] Roll-up of libsas and aic94xx patches
Date: Mon, 29 Jan 2007 14:56:17 -0800 [thread overview]
Message-ID: <45BE7B91.1020103@us.ibm.com> (raw)
In-Reply-To: <45BAE434.6090306@torque.net>
Douglas Gilbert wrote:
> Darrick,
> The "reset the device" is a bit vague. Would that
> be a LU reset (task management function) or a
> "hard reset"? If the latter then it will cause
> collateral damage if the target contains multiple
> logical units (i.e. it will reset all of them,
> not just the one failing to spin up).
It's a hard reset. After talking to Mike Anderson, it seems that
device_reset => LU reset and bus reset => phy reset are more appropriate
for SAS. Will post patch shortly.
--D
prev parent reply other threads:[~2007-01-29 22:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-26 22:06 [PATCH 0/7] Roll-up of libsas and aic94xx patches Darrick J. Wong
2007-01-27 5:33 ` Douglas Gilbert
2007-01-29 22:56 ` Darrick J. Wong [this message]
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