[Gluster-devel] Rebalance improvement design

[Vijay Bellur]

On 05/01/2015 10:23 AM, Benjamin Turner wrote:
> Ok I have all my data created and I just started the rebalance.  One
> thing to not in the client log I see the following spamming:
>
> [root at gqac006 ~]# cat /var/log/glusterfs/gluster-mount-.log | wc -l
> 394042
>
> [2015-05-01 00:47:55.591150] I [MSGID: 109036]
> [dht-common.c:6478:dht_log_new_layout_for_dir_selfheal] 0-testvol-dht:
> Setting layout of
> /file_dstdir/gqac006.sbu.lab.eng.bos.redhat.com/thrd_05/d_001/d_000/d_004/d_006
> <http://gqac006.sbu.lab.eng.bos.redhat.com/thrd_05/d_001/d_000/d_004/d_006>
> with [Subvol_name: testvol-replicate-0, Err: -1 , Start: 0 , Stop:
> 2141429669 ], [Subvol_name: testvol-replicate-1, Err: -1 , Start:
> 2141429670 , Stop: 4294967295 ],
> [2015-05-01 00:47:55.596147] I
> [dht-selfheal.c:1587:dht_selfheal_layout_new_directory] 0-testvol-dht:
> chunk size = 0xffffffff / 19920276 = 0xd7
> [2015-05-01 00:47:55.596177] I
> [dht-selfheal.c:1626:dht_selfheal_layout_new_directory] 0-testvol-dht:
> assigning range size 0x7fa39fa6 to testvol-replicate-1


I also noticed the same set of excessive logs in my tests. Have sent 
across a patch [1] to address this problem.

-Vijay

[1] http://review.gluster.org/10281