[Bugs] [Bug 1537457] New: DHT log messages: Found anomalies in (null) (gfid = 00000000-0000-0000-0000-000000000000). Holes=1 overlaps=0

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1537457

            Bug ID: 1537457
           Summary: DHT log messages: Found anomalies in (null) (gfid =
                    00000000-0000-0000-0000-000000000000). Holes=1
                    overlaps=0
           Product: GlusterFS
           Version: mainline
         Component: distribute
          Assignee: bugs at gluster.org
          Reporter: nbalacha at redhat.com
                CC: bugs at gluster.org



Description of problem:

Messages like the following are repeated multiple times in the client log files
(fuse mount) for volumes with a single distribute subvolume (1xn volumes)

[2018-01-15 09:45:41.066914] I [MSGID: 109063]
[dht-layout.c:716:dht_layout_normalize] 0-gv0-dht:Found anomalies in (null)
(gfid = 00000000-0000-0000-0000-000000000000). Holes=1 overlaps=0




RCA:

If the dht subvol count is 1, dht_readdirp_cbk calls
dht_populate_inode_for_dentry for each dir entry returned. This function tries
to save the layout in inode. However, there is no layout on disk or gfid
available for the '..' entry returned when performing an ls -l on the root of
the subvol, causing the function to print this message.



Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:

-- 
You are receiving this mail because:
You are on the CC list for the bug.
You are the assignee for the bug.