From: Chandra Seetharaman <sekharan@us.ibm.com>
Date: Mon, 3 Aug 2009 19:42:39 +0000 (-0700)
Subject: [SCSI] scsi_dh: Provide set_params interface in emc device handler
X-Git-Tag: v2.6.32-rc1~689^2~157
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=14d9cb5f760c86b3a8f686909465982231c06627;p=pandora-kernel.git

[SCSI] scsi_dh: Provide set_params interface in emc device handler

Handle the parameters provided by user thru multipath.

This handler expects only 2 parameters and their value can either be 0 or 1.

This code originates from the old dm-emc.c file. Appropriate changes have
been made to make it work in the new design.

Reported-by: Eddie Williams <Eddie.Williams@steeleye.com>
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Tested-by: Eddie Williams <Eddie.Williams@steeleye.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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