doc/cephfs: Update about cephfs-shell custom exit codes

Signed-off-by: Varsha Rao <varao@redhat.com>

diff --git a/doc/cephfs/cephfs-shell.rst b/doc/cephfs/cephfs-shell.rst
index 0d7930378ca41616e7357a513c50224d209e0b3e..4f4ae95fadbc198800348ff0887a97b6a77ab29e 100644 (file)
--- a/doc/cephfs/cephfs-shell.rst
+++ b/doc/cephfs/cephfs-shell.rst
@@ -507,3 +507,56 @@ Options :
   --max_bytes MAX_BYTES    Set max cumulative size of the data under this directory
 
   --max_files MAX_FILES    Set total number of files under this directory tree
+
+Exit Code
+=========
+
+Following exit codes are returned by cephfs shell
+
++-----------------------------------------------+-----------+
+| Error Type                                    | Exit Code |
++===============================================+===========+
+| Miscellaneous                                 |     1     |
++-----------------------------------------------+-----------+
+| Keyboard Interrupt                            |     2     |
++-----------------------------------------------+-----------+
+| Operation not permitted                       |     3     |
++-----------------------------------------------+-----------+
+| Permission denied                             |     4     |
++-----------------------------------------------+-----------+
+| No such file or directory                     |     5     |
++-----------------------------------------------+-----------+
+| I/O error                                     |     6     |
++-----------------------------------------------+-----------+
+| No space left on device                       |     7     |
++-----------------------------------------------+-----------+
+| File exists                                   |     8     |
++-----------------------------------------------+-----------+
+| No data available                             |     9     |
++-----------------------------------------------+-----------+
+| Invalid argument                              |     10    |
++-----------------------------------------------+-----------+
+| Operation not supported on transport endpoint |     11    |
++-----------------------------------------------+-----------+
+| Range error                                   |     12    |
++-----------------------------------------------+-----------+
+| Operation would block                         |     13    |
++-----------------------------------------------+-----------+
+| Directory not empty                           |     14    |
++-----------------------------------------------+-----------+
+| Not a directory                               |     15    |
++-----------------------------------------------+-----------+
+| Disk quota exceeded                           |     16    |
++-----------------------------------------------+-----------+
+| Broken pipe                                   |     17    |
++-----------------------------------------------+-----------+
+| Cannot send after transport endpoint shutdown |     18    |
++-----------------------------------------------+-----------+
+| Connection aborted                            |     19    |
++-----------------------------------------------+-----------+
+| Connection refused                            |     20    |
++-----------------------------------------------+-----------+
+| Connection reset                              |     21    |
++-----------------------------------------------+-----------+
+| Interrupted function call                     |     22    |
++-----------------------------------------------+-----------+