You maybe looking at the problem being fixed here, [1].

On a lookup attribute mismatch was not being healed across directories, and 
this patch attempts to address the same. Currently the version of the patch 
does not heal the S_ISUID and S_ISGID bits, which is work in progress (but easy 
enough to incorporate and test based on the patch at [1]).

On a separate note, add-brick just adds a brick to the cluster, the lookup is 
where the heal (or creation of the directory across all sub volumes in DHT 
xlator) is being done.

Shyam

[1] http://review.gluster.org/#/c/6983/

----- Original Message -----
> From: "Anders Blomdell" <anders.blomd...@control.lth.se>
> To: "Gluster Devel" <gluster-devel@gluster.org>
> Sent: Tuesday, June 17, 2014 10:53:52 AM
> Subject: [Gluster-devel] 3.5.1-beta2 Problems with suid and sgid bits on      
> directories
> 
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> With a glusterfs-3.5.1-0.3.beta2.fc20.x86_64 with a reverted
> 3dc56cbd16b1074d7ca1a4fe4c5bf44400eb63ff (due to local lack of IPv4
> addresses), I get
> weird behavior if I:
> 
> 1. Create a directory with suid/sgid/sticky bit set (/mnt/gluster/test)
> 2. Make a subdirectory of #1 (/mnt/gluster/test/dir1)
> 3. Do an add-brick
> 
> Before add-brick
> 
>    755 /mnt/gluster
>   7775 /mnt/gluster/test
>   2755 /mnt/gluster/test/dir1
> 
> After add-brick
> 
>    755 /mnt/gluster
>   1775 /mnt/gluster/test
>    755 /mnt/gluster/test/dir1
> 
> On the server it looks like this:
> 
>   7775 /data/disk1/gluster/test
>   2755 /data/disk1/gluster/test/dir1
>   1775 /data/disk2/gluster/test
>    755 /data/disk2/gluster/test/dir1
> 
> Filed as bug:
> 
>   https://bugzilla.redhat.com/show_bug.cgi?id=1110262
> 
> If somebody can point me to where the logic of add-brick is placed, I can
> give
> it a shot (a find/grep on mkdir didn't immediately point me to the right
> place).
> 
> 
> Regards
> 
> Anders Blomdell
> 
> 
> 
> 
> - --
> Anders Blomdell                  Email: anders.blomd...@control.lth.se
> Department of Automatic Control
> Lund University                  Phone:    +46 46 222 4625
> P.O. Box 118                     Fax:      +46 46 138118
> SE-221 00 Lund, Sweden
> 
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