From: Mike Christie <michaelc@cs.wisc.edu>
Date: Fri, 31 Dec 2010 08:22:18 +0000 (-0600)
Subject: [SCSI] libiscsi: add more informative failure message during iscsi scsi eh
X-Git-Tag: v2.6.38-rc1~466^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df4da5cdfca05b37b366b9c69925b68586969c1c;p=pandora-kernel.git

[SCSI] libiscsi: add more informative failure message during iscsi scsi eh

This adds a more informative error code and message
for the iscsi scsi eh session drop paths. This allows
you to distinguish if the session was dropped due to
a connection failure vs the iscsi layer dropping
the session due to scsi eh failure processing.

Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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