[Bugs] [Bug 1220332] New: dHT rebalance: Dict_copy log messages when running rebalance on a dist-rep volume

bugzilla at redhat.com bugzilla at redhat.com
Mon May 11 10:55:45 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1220332

            Bug ID: 1220332
           Summary: dHT rebalance: Dict_copy log messages when running
                    rebalance on a dist-rep volume
           Product: GlusterFS
           Version: mainline
         Component: distribute
          Assignee: bugs at gluster.org
          Reporter: nbalacha at redhat.com
                CC: bugs at gluster.org, gluster-bugs at redhat.com



Description of problem:

Lots of messages like the following when running rebalance on a
distribute-replicate volume:

[2015-05-11 10:52:54.690469] W [dict.c:1356:dict_copy] (-->
/usr/local/lib/libglusterfs.so.0(_gf_log_callingfn+0x1b6)[0x7fe588263236] (-->
/usr/local/lib/libglusterfs.so.0(dict_copy+0x85)[0x7fe58825e3b5] (-->
/usr/local/lib/glusterfs/3.8dev/xlator/cluster/replicate.so(afr_lookup_xattr_req_prepare+0x7e)[0x7fe57cfc27c0]
(-->
/usr/local/lib/glusterfs/3.8dev/xlator/cluster/replicate.so(afr_lookup_do+0x112)[0x7fe57cfc6752]
(-->
/usr/local/lib/glusterfs/3.8dev/xlator/cluster/replicate.so(afr_lookup+0x2bf)[0x7fe57cfc6f93]
))))) 0-dict: dict is NULL


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


How reproducible:
Everytime

Steps to Reproduce:
1.Create a dist-rep volume and create some files on it
2.Rename the files to trigger file migrations
3. Start rebalance on the volume

Actual results:

Lots of the following type of messages in the rebalance log:

[2015-05-11 10:52:54.690469] W [dict.c:1356:dict_copy] (-->
/usr/local/lib/libglusterfs.so.0(_gf_log_callingfn+0x1b6)[0x7fe588263236] (-->
/usr/local/lib/libglusterfs.so.0(dict_copy+0x85)[0x7fe58825e3b5] (-->
/usr/local/lib/glusterfs/3.8dev/xlator/cluster/replicate.so(afr_lookup_xattr_req_prepare+0x7e)[0x7fe57cfc27c0]
(-->
/usr/local/lib/glusterfs/3.8dev/xlator/cluster/replicate.so(afr_lookup_do+0x112)[0x7fe57cfc6752]
(-->
/usr/local/lib/glusterfs/3.8dev/xlator/cluster/replicate.so(afr_lookup+0x2bf)[0x7fe57cfc6f93]
))))) 0-dict: dict is NULL


Expected results:


Additional info:
No such messages.

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