From: Chuck Lever Date: Thu, 17 Oct 2013 18:13:30 +0000 (-0400) Subject: NFS: Add method to detect whether an FSID is still on the server X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~60^2~33 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=44c9993384e9311cd56acf6ead3baffab616ae50;p=pandora-kernel.git NFS: Add method to detect whether an FSID is still on the server Introduce a mechanism for probing a server to determine if an FSID is present or absent. The on-the-wire compound is different between minor version 0 and 1. Minor version 0 appends a RENEW operation to identify which client ID is probing. Minor version 1 has a SEQUENCE operation in the compound which effectively carries the same information. Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust --- Reading git-diff-tree failed