You’d have to run your Gluster cluster separate from OpenShift if you want a different volume type I’m guessing. On Thu, 29 Mar 2018 at 12:15 am, Tim Dudgeon <tdudgeon...@gmail.com> wrote:
> Ah!, that's a shame. > > Tim > > On 28/03/18 14:11, Joel Pearson wrote: > > “Distributed-Three-way replication is the only supported volume type.” > > > https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.2/html/container-native_storage_for_openshift_container_platform/ch03s02 > > > On Thu, 29 Mar 2018 at 12:00 am, Tim Dudgeon <tdudgeon...@gmail.com> > wrote: > >> When using native glusterfs its not clear to me how to configure the >> types of storage. >> >> As described in the glusterfs docs [1] there are multiple types of >> volume that can be created (Distributed, Replicated, Distributed >> Replicated, Striped, Distributed Striped). >> >> In the example ansible inventory file [2] you are suggested to set up >> the glusterfs_devices variable like this: >> >> [glusterfs] >> node0 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' >> node1 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' >> node2 glusterfs_devices='[ "/dev/vdb", "/dev/vdc", "/dev/vdd" ]' >> >> But how is the way those block devices are utilised to create a >> particular type of volume? >> >> How would you specify that you wanted multiple types of volume >> (presumably each with its own storage class)? >> >> Thanks >> Tim >> >> [1] >> >> https://docs.gluster.org/en/latest/Quick-Start-Guide/Architecture/#types-of-volumes >> [2] >> >> https://github.com/openshift/openshift-ansible/blob/master/inventory/hosts.glusterfs.native.example >> >> _______________________________________________ >> users mailing list >> users@lists.openshift.redhat.com >> http://lists.openshift.redhat.com/openshiftmm/listinfo/users >> > >
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