Michael Rauch
2014-Oct-15 15:48 UTC
[Gluster-users] geo-replication with lots of folders and files
Hello all, we try to setup a geo-replication for a volume with 200.000 Folders and about 1.500.000 evenly distributed small files. The geo-replication is build over a VPN connection. Initially when the geo-replication starts, both sides have the same files and directories. Randomly written files on side A appears after some seconds on the other side B. The write load is about 200.000 small files per day. All works as expected. We facing a problem when the VPN Connection has an issue for some minutes. During the connectivity problem the file write on side A is ongoing. After the connectivity is stable again the geo-replication is not able to get both sides in sync again. Is this behavior already known? Thanks, Michael -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20141015/1c886102/attachment.html>
Aravinda
2014-Oct-16 04:48 UTC
[Gluster-users] geo-replication with lots of folders and files
Hello, Please let us know the version of GlusterFS you are using. Do you see any errors in the log files about sync failure?(Logs will be in /var/log/glusterfs/geo-replication dir in each master nodes and /var/log/glusterfs/geo-replication-slaves in each slave nodes) -- regards Aravinda http://aravindavk.in On 10/15/2014 09:18 PM, Michael Rauch wrote:> > Hello all, > > we try to setup a geo-replication for a volume with 200.000 Folders and > > about 1.500.000 evenly distributed small files. The geo-replication is > build > > over a VPN connection. > > Initially when the geo-replication starts, both sides have the same files > > and directories. Randomly written files on side A appears after some > > seconds on the other side B. The write load is about 200.000 small files > > per day. All works as expected. > > We facing a problem when the VPN Connection has an issue for some > > minutes. During the connectivity problem the file write on side A is > ongoing. > > After the connectivity is stable again the geo-replication is not able > > to get both sides in sync again. > > Is this behavior already known? > > Thanks, > > Michael > > > > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://supercolony.gluster.org/mailman/listinfo/gluster-users-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20141016/2b4ac4d2/attachment.html>