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authorVikas Gorur <vikas@gluster.com>2009-12-02 07:48:45 +0000
committerAnand V. Avati <avati@dev.gluster.com>2009-12-02 10:29:23 -0800
commitc04c1a170dcc605efcf80c8ae2674b69488b591d (patch)
tree31add18b6173c517454bdc48d9d508250a1eaded /libglusterfs/src
parent90328b827768552a05bb12abf62d09c9566309d1 (diff)
storage/posix: Added janitor thread.
The janitor thread deletes all files and directories in the "/" GF_REPLICATE_TRASH_DIR directory. This directory is used by replicate self-heal to dump files and directories it deletes. This is needed because letting replicate walk the directory tree and delete a directory and all its children is too racy. Instead, replicate self-heal only does an atomic rename(), and the janitor thread takes care of actually deleting them. Signed-off-by: Vikas Gorur <vikas@gluster.com> 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
Diffstat (limited to 'libglusterfs/src')
-rw-r--r--libglusterfs/src/glusterfs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h
index 848e9ba7dca..f9cc6152e46 100644
--- a/libglusterfs/src/glusterfs.h
+++ b/libglusterfs/src/glusterfs.h
@@ -203,6 +203,8 @@ typedef enum {
#define GF_SET_EPOCH_TIME 0x8 /* used by afr dir lookup selfheal */
+#define GF_REPLICATE_TRASH_DIR ".trash"
+
struct _xlator_cmdline_option {
struct list_head cmd_args;
char *volume;