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-rwxr-xr-xextras/gfid-to-dirname.sh46
1 files changed, 46 insertions, 0 deletions
diff --git a/extras/gfid-to-dirname.sh b/extras/gfid-to-dirname.sh
new file mode 100755
index 00000000000..fd359fab58a
--- /dev/null
+++ b/extras/gfid-to-dirname.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+function read_symlink()
+{
+ DOT_GLUSTERFS_PATH=$BRICK_PATH/.glusterfs
+ gfid_string=$1
+ symlink_path="$DOT_GLUSTERFS_PATH/${gfid_string:0:2}/${gfid_string:2:2}/$gfid_string"
+ #remove trailing '/'
+ symlink_path=${symlink_path%/}
+ linkname=$(readlink $symlink_path)
+ if [ $? -ne 0 ]; then
+ echo "readlink of $symlink_path returned an error." >&2
+ exit -1
+ fi
+ echo $linkname
+}
+
+main()
+{
+ if [ $# -lt 2 ] ;then
+ echo "Usage: $0 <brick-path> <gfid-string-of-directory>"
+ echo "Example: $0 /bricks/brick1 1b835012-1ae5-4f0d-9db4-64de574d891c"
+ exit -1
+ fi
+
+ BRICK_PATH=$1
+ name=$(read_symlink $2)
+ if [ $? -ne 0 ]; then
+ exit -1
+ fi
+
+ while [ ${name:12:36} != "00000000-0000-0000-0000-000000000001" ]
+ do
+ LOCATION=`basename $name`/$LOCATION
+ GFID_STRING=${name:12:36}
+ name=$(read_symlink $GFID_STRING)
+ if [ $? -ne 0 ]; then
+ exit -1
+ fi
+ done
+
+ LOCATION=`basename $name`/$LOCATION
+ echo "Location of the directory corresponding to gfid:$2 is $BRICK_PATH/$LOCATION"
+}
+
+main "$@"