From: Andreas Herrmann <aherrman@de.ibm.com>
Date: Mon, 13 Jun 2005 11:15:15 +0000 (+0200)
Subject: [SCSI] zfcp: fix: allow more time for adapter initialization
X-Git-Tag: v2.6.13-rc1~90^2~583^2~62^2^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22753fa514aad02342e647ad13048caa282d9238;p=pandora-kernel.git

[SCSI] zfcp: fix: allow more time for adapter initialization

From: Maxim Shchetynin <maxim@de.ibm.com>

Extend the time for adapter initialization: In case of protocol
status HOST_CONNECTION_INITIALIZING for the exchange config data
command do a first retry in 1 second, then double the sleep time for
each following retry until recovery exceeds 2 minutes. The old
behaviour of allowing 6 retries with .5 seconds delay between retries
was insufficient and qdio queues were shut down too erarly.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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