Maik Kulbe
2013-Sep-03 11:43 UTC
[Gluster-users] Replication volume "stop" on one server causesvolume inaccessible on peer over the boot cycle.
> Hi Gluster Team, > > I am looking for solution of replication volume setup across two servers. > > Please refer below for the issue scenario. > > 1. Gluster replication volumes are created across two server. > 2. When one server goes down, it tends to un-mount all the gluster volumes > and bricks. > 3. To un-mount all volumes and bricks, it needs to stop the volume in > order to stop all gluster process running for each mount point. > 4. If we stop the volume on one server(one which is rebooting), it stops > the volume on other peer too, making volume inaccessible.That is right. If you stop a volume, you stop it. If you are using the FUSE client and need HA, set up the gluster server packages on the client and add it as a peer to the cluster. Not a brick, just a peer. Instead of mounting like "mount -t glusterfs gluster-server-1.example.com:/your-volume /mnt/point" you can then exchange "glusterfs gluster-server-1.example.com" with "localhost". In the case of the failure of this node, the volume will continue to run and the mount point should continue to work - presuming your Gluster volume is set up correctly.> > Here, We expect other server to handle the I/O till peer server is coming > up. > > Hoping for the suitable solution. > Thanking in anticipation. > > Regards > Sejal > > =====-----=====-----====> Notice: The information contained in this e-mail > message and/or attachments to it may contain > confidential or privileged information. If you are > not the intended recipient, any dissemination, use, > review, distribution, printing or copying of the > information contained in this e-mail message > and/or attachments to it are strictly prohibited. If > you have received this communication in error, > please notify us by reply e-mail or telephone and > immediately and permanently delete the message > and any attachments. Thank you