diff options
Diffstat (limited to 'doc/admin-guide/en-US/markdown/admin_setting_volumes.md')
| -rw-r--r-- | doc/admin-guide/en-US/markdown/admin_setting_volumes.md | 38 |
1 files changed, 34 insertions, 4 deletions
diff --git a/doc/admin-guide/en-US/markdown/admin_setting_volumes.md b/doc/admin-guide/en-US/markdown/admin_setting_volumes.md index 455238048be..028cd30647a 100644 --- a/doc/admin-guide/en-US/markdown/admin_setting_volumes.md +++ b/doc/admin-guide/en-US/markdown/admin_setting_volumes.md @@ -155,9 +155,17 @@ high-availability and high-reliability are critical. auth.allow or auth.reject. > **Note**: - > Make sure you start your volumes before you try to mount them or + + > - Make sure you start your volumes before you try to mount them or > else client operations after the mount will hang. + > - GlusterFS will fail to create a replicate volume if more than one brick of a replica set is present on the same peer. For eg. four node replicated volume with a more that one brick of a replica set is present on the same peer. + > ``` + # gluster volume create <volname> replica 4 server1:/brick1 server1:/brick2 server2:/brick3 server4:/brick4 + volume create: <volname>: failed: Multiple bricks of a replicate volume are present on the same server. This setup is not optimal. Use 'force' at the end of the command if you want to override this behavior.``` + + > Use the `force` option at the end of command if you want to create the volume in this case. + ##Creating Striped Volumes Striped volumes stripes data across bricks in the volume. For best @@ -275,9 +283,17 @@ environments. auth.allow or auth.reject. > **Note**: - > Make sure you start your volumes before you try to mount them or + > - Make sure you start your volumes before you try to mount them or > else client operations after the mount will hang. + > - GlusterFS will fail to create a distribute replicate volume if more than one brick of a replica set is present on the same peer. For eg. four node distribute (replicated) volume with a more than one brick of a replica set is present on the same peer. + > ``` + # gluster volume create <volname> replica 2 server1:/brick1 server1:/brick2 server2:/brick3 server4:/brick4 + volume create: <volname>: failed: Multiple bricks of a replicate volume are present on the same server. This setup is not optimal. Use 'force' at the end of the command if you want to override this behavior.``` + + > Use the `force` option at the end of command if you want to create the volume in this case. + + ##Creating Distributed Striped Replicated Volumes Distributed striped replicated volumes distributes striped data across @@ -312,9 +328,16 @@ Map Reduce workloads. auth.allow or auth.reject. > **Note**: - > Make sure you start your volumes before you try to mount them or + > - Make sure you start your volumes before you try to mount them or > else client operations after the mount will hang. + > - GlusterFS will fail to create a distribute replicate volume if more than one brick of a replica set is present on the same peer. For eg. four node distribute (replicated) volume with a more than one brick of a replica set is present on the same peer. + > ``` + # gluster volume create <volname> stripe 2 replica 2 server1:/brick1 server1:/brick2 server2:/brick3 server4:/brick4 + volume create: <volname>: failed: Multiple bricks of a replicate volume are present on the same server. This setup is not optimal. Use 'force' at the end of the command if you want to override this behavior.``` + + > Use the `force` option at the end of command if you want to create the volume in this case. + ##Creating Striped Replicated Volumes Striped replicated volumes stripes data across replicated bricks in the @@ -356,9 +379,16 @@ of this volume type is supported only for Map Reduce workloads. auth.allow or auth.reject. > **Note**: - > Make sure you start your volumes before you try to mount them or + > - Make sure you start your volumes before you try to mount them or > else client operations after the mount will hang. + > - GlusterFS will fail to create a distribute replicate volume if more than one brick of a replica set is present on the same peer. For eg. four node distribute (replicated) volume with a more than one brick of replica set is present on the same peer. + > ``` + # gluster volume create <volname> stripe 2 replica 2 server1:/brick1 server1:/brick2 server2:/brick3 server4:/brick4 + volume create: <volname>: failed: Multiple bricks of a replicate volume are present on the same server. This setup is not optimal. Use 'force' at the end of the command if you want to override this behavior.``` + + > Use the `force` option at the end of command if you want to create the volume in this case. + ##Starting Volumes You must start your volumes before you try to mount them. |