OpenAFS Master Repository branch, master, updated. openafs-devel-1_5_76-2586-gfff80cb

[Gerrit Code Review]

The following commit has been merged in the master branch:
commit fff80cb1983a8cf7ccf1c1dc4f69e232785700c5
Author: Andrew Deason <adeason@sinenomine.net>
Date:   Thu May 31 16:15:33 2012 -0500

    vol-salvage: Unlock volumes before exiting
    
    Normally, volume locks acquired by an exiting salvaging process would
    be automatically given up when the process exits, since our FDs are
    closed. However, if we exit by calling Exit() or Abort(), we
    gracefully shutdown our SYNC channels before exiting. For FSSYNC, this
    can result in the fileserver trying to online the volumes we had
    checked out but had not yet checked back in, so the fileserver may try
    to online a volume we have locked, before the locks have been
    released.
    
    To avoid this, unlock all volume locks for all partitions before we
    shutdown SYNC channels on exit.
    
    Change-Id: Idcda5fcf4639da7d4b951bea36606ea8daf68f3c
    Reviewed-on: http://gerrit.openafs.org/7514
    Tested-by: BuildBot <buildbot@rampaginggeek.com>
    Reviewed-by: Derrick Brashear <shadow@dementix.org>
    Tested-by: Derrick Brashear <shadow@dementix.org>

 src/vol/vol-salvage.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

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