[Gluster-users] geo replication help
David F. Robinson
david.robinson at corvidtec.com
Tue Aug 12 20:57:55 UTC 2014
I was hoping someone could help me debug my geo-replication under
gluster 3.5.2.
I am trying to use geo-replication to create a lagged backup of my data.
What I wanted to do was to turn off the geo-replication (gluster volume
geo-replication homegfs gfsib01bkp.corvidtec.com::homegfs_bkp stop)
during the day, and then turn it back on at midnight to allow the remote
system to sync.
If I stop the geo-replication, delete a file, and then restart the
geo-replication, the deletion never shows up on the slave system. From
the website below, I thought that it would pick up these changes. Any
suggestions for how I can get the changes made while the geo-replication
is stopped to propagate after restart the geo-replication?
https://medium.com/@msvbhat/distributed-geo-replication-in-glusterfs-ec95f4393c50
gluster volume geo-replication <master_volume>
<slave_volume>::<slave_volume> stop [force]
Force option is to be used, when one of the node (or glusterd in one of
the node) is down. Once stopped, the session can be restarted any time.
Note that upon restarting of the session, the change detection mechanism
falls back to xsync mode. This happens even though you have changelog
generating journals, while the geo-rep session is stopped.
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