cluster/afr: Move deleted files to /.trash in entry self-heal.

If entry self-heal determines that a file/directory should
be deleted from a subvolume, move that entry to a directory
called "/.trash" on that subvolume. This is for two reasons:

1) It limits the damage that can be done by a "wrong" entry
   self-heal.

2) It solves the problem of a to-be-deleted directory not
   being empty.

Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 227 (replicate selfheal does not remove directory with contents in it)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=227

0 files changed, 0 insertions, 0 deletions