Saravanakumar Arumugam
2015-Sep-14 07:38 UTC
[Gluster-users] Setting up geo replication with GlusterFS 3.6.5
Hi, << Unable to fetch slave volume details. Please check the slave cluster and slave volume. geo-replication command failed Have you checked whether you are able to reach the Slave node from the master node? There is a super simple way of setting up geo-rep written by Aravinda. Refer: http://blog.gluster.org/2015/09/introducing-georepsetup-gluster-geo-replication-setup-tool-2/ Refer the README for both usual (root user based) and mountbroker(non-root) setup details here: https://github.com/aravindavk/georepsetup/blob/master/README.md Thanks, Saravana On 09/13/2015 09:46 PM, ML mail wrote:> Hello, > > I am using the following documentation in order to setup geo replication between two sites > http://www.gluster.org/pipermail/gluster-users.old/2015-January/020080.html > > Unfortunately the step: > > gluster volume geo-replication myvolume gfsgeo at gfs1geo.domain.com::myvolume create push-pem > > Fails with the following error: > > Unable to fetch slave volume details. Please check the slave cluster and slave volume. > geo-replication command failed > > Any ideas? > > btw: the documentation > http://gluster.readthedocs.org/en/latest/Administrator%20Guide/Geo%20Replication/index.html > does not seem to work with GlusterFS 3.6.5 that's why I am using the other mentioned documentation. It fails at the mountbroker step ( > gluster system:: execute mountbroker opt mountbroker-root /var/mountbroker-root) > > Regards > ML > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://www.gluster.org/mailman/listinfo/gluster-users
ML mail
2015-Sep-14 17:53 UTC
[Gluster-users] Setting up geo replication with GlusterFS 3.6.5
Yes I can ping the slave node with it's name and IP address, I've even entered manually its name in /etc/hosts. Does this nice python script also work for Gluster 3.6? The blog post only speaks about 3.7... Regards ML On Monday, September 14, 2015 9:38 AM, Saravanakumar Arumugam <sarumuga at redhat.com> wrote: Hi, << Unable to fetch slave volume details. Please check the slave cluster and slave volume. geo-replication command failed Have you checked whether you are able to reach the Slave node from the master node? There is a super simple way of setting up geo-rep written by Aravinda. Refer: http://blog.gluster.org/2015/09/introducing-georepsetup-gluster-geo-replication-setup-tool-2/ Refer the README for both usual (root user based) and mountbroker(non-root) setup details here: https://github.com/aravindavk/georepsetup/blob/master/README.md Thanks, Saravana On 09/13/2015 09:46 PM, ML mail wrote:> Hello, > > I am using the following documentation in order to setup geo replication between two sites > http://www.gluster.org/pipermail/gluster-users.old/2015-January/020080.html > > Unfortunately the step: > > gluster volume geo-replication myvolume gfsgeo at gfs1geo.domain.com::myvolume create push-pem > > Fails with the following error: > > Unable to fetch slave volume details. Please check the slave cluster and slave volume. > geo-replication command failed > > Any ideas? > > btw: the documentation > http://gluster.readthedocs.org/en/latest/Administrator%20Guide/Geo%20Replication/index.html > does not seem to work with GlusterFS 3.6.5 that's why I am using the other mentioned documentation. It fails at the mountbroker step ( > gluster system:: execute mountbroker opt mountbroker-root /var/mountbroker-root) > > Regards > ML > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://www.gluster.org/mailman/listinfo/gluster-users
ML mail
2015-Sep-14 19:23 UTC
[Gluster-users] Setting up geo replication with GlusterFS 3.6.5
So I now tried the tool but it doesn't work neither as you can see here: [ OK] gfs1geo.domain.com is Reachable(Port 22) [ OK] SSH Connection established root at gfs1geo.domain.com [ OK] Master Volume and Slave Volume are compatible (Version: 3.6.5) [ OK] Common secret pub file present at /var/lib/glusterd/geo-replication/common_secret.pem.pub [ OK] common_secret.pem.pub file copied to gfs1geo.domain.com [ OK] Master SSH Keys copied to all Up Slave nodes [NOT OK] Unable to update Master SSH Keys to all Up Slave nodes authorized_keys file On Monday, September 14, 2015 9:38 AM, Saravanakumar Arumugam <sarumuga at redhat.com> wrote: Hi, << Unable to fetch slave volume details. Please check the slave cluster and slave volume. geo-replication command failed Have you checked whether you are able to reach the Slave node from the master node? There is a super simple way of setting up geo-rep written by Aravinda. Refer: http://blog.gluster.org/2015/09/introducing-georepsetup-gluster-geo-replication-setup-tool-2/ Refer the README for both usual (root user based) and mountbroker(non-root) setup details here: https://github.com/aravindavk/georepsetup/blob/master/README.md Thanks, Saravana On 09/13/2015 09:46 PM, ML mail wrote:> Hello, > > I am using the following documentation in order to setup geo replication between two sites > http://www.gluster.org/pipermail/gluster-users.old/2015-January/020080.html > > Unfortunately the step: > > gluster volume geo-replication myvolume gfsgeo at gfs1geo.domain.com::myvolume create push-pem > > Fails with the following error: > > Unable to fetch slave volume details. Please check the slave cluster and slave volume. > geo-replication command failed > > Any ideas? > > btw: the documentation > http://gluster.readthedocs.org/en/latest/Administrator%20Guide/Geo%20Replication/index.html > does not seem to work with GlusterFS 3.6.5 that's why I am using the other mentioned documentation. It fails at the mountbroker step ( > gluster system:: execute mountbroker opt mountbroker-root /var/mountbroker-root) > > Regards > ML > _______________________________________________ > Gluster-users mailing list > Gluster-users at gluster.org > http://www.gluster.org/mailman/listinfo/gluster-users