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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/release-notes/3.10.0.md | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/doc/release-notes/3.10.0.md b/doc/release-notes/3.10.0.md index 5cbe37d9976..7dbe443509d 100644 --- a/doc/release-notes/3.10.0.md +++ b/doc/release-notes/3.10.0.md @@ -20,6 +20,16 @@ of bugs that has been addressed is included further below. ### Support to display op-version information from clients *Notes for users:* +To get information on what op-version are supported by the clients, users can +invoke the `gluster volume status` command for clients. Along with information +on hostname, port, bytes read, bytes written and number of clients connected +per brick, we now also get the op-version on which the respective clients +operate. Following is the example usage: + +```bash +# gluster volume status <VOLNAME|all> clients +``` + *Limitations:* *Known Issues:* @@ -27,6 +37,17 @@ of bugs that has been addressed is included further below. ### Support to get maximum op-version in a heterogeneous cluster *Notes for users:* +A heterogeneous cluster operates on a common op-version that can be supported +across all the nodes in the trusted storage pool. Upon upgrade of the nodes in +the cluster, the cluster might support a higher op-version. Users can retrieve +the maximum op-version to which the cluster could be bumped up to by invoking +the `gluster volume get` command on the newly introduced global option, +`cluster.max-op-version`. The usage is as follows: + +```bash +# gluster volume get all cluster.max-op-version +``` + *Limitations:* *Known Issues:* |