From: Weston Andros Adamson <dros@netapp.com>
Date: Tue, 31 May 2011 22:48:57 +0000 (-0400)
Subject: NFS: Parse and store all multipath DS addresses
X-Git-Tag: v3.1-rc1~136^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=14f9a6076f5388f3fd6341ad4b841337b28fc825;p=pandora-kernel.git

NFS: Parse and store all multipath DS addresses

This parses and stores all addresses associated with each data server,
laying the groundwork for supporting multipath to data servers.

 - Skips over addresses that cannot be parsed (ie IPv6 addrs if v6 is not
   enabled).  Only fails if none of the addresses are recognizable
 - Currently only uses the first address that parsed cleanly
 - Tested against pynfs server (modified to support multipath)

Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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