“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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