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From: "K. Y. Srinivasan" <kys@microsoft.com>
To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
	devel@linuxdriverproject.org, ohering@suse.com,
	jbottomley@parallels.com, hch@infradead.org,
	linux-scsi@vger.kernel.org
Subject: Drivers: scsi
Date: Wed, 24 Oct 2012 09:25:38 -0700	[thread overview]
Message-ID: <1351095938-12204-1-git-send-email-kys@microsoft.com> (raw)

When the low level driver returns SCSI_MLQUEUE_DEVICE_BUSY,
how is the command retried; I suspect the retry is done after some delay.
Is this delay programmable? If the device state changes,
can the low level driver notify upper layers that it can now handle
the command that it had failed earlier with SCSI_MLQUEUE_DEVICE_BUSY.

Regards,

K. Y

             reply	other threads:[~2012-10-24 16:04 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-24 16:25 K. Y. Srinivasan [this message]
2012-10-24 22:25 ` Drivers: scsi James Bottomley
2012-10-24 22:34   ` KY Srinivasan
2012-11-03 16:40 K. Y. Srinivasan
2012-11-04  9:39 ` James Bottomley
2012-11-04 15:26   ` KY Srinivasan

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