# Release notes for Gluster 3.10.3

This is a bugfix release. The release notes for [3.10.0](3.10.0.md) ,
[3.10.1](3.10.1.md) and [3.10.2](3.10.2.md)
contain a listing of all the new features that were added and
bugs in the GlusterFS 3.10 stable release.

## Major changes, features and limitations addressed in this release
1. No Major changes


## Major issues
1. Expanding a gluster volume that is sharded may cause file corruption
- Sharded volumes are typically used for VM images, if such volumes are
expanded or possibly contracted (i.e add/remove bricks and rebalance)
there are reports of VM images getting corrupted.
- Status of this bug can be tracked here, [#1426508](https://bugzilla.redhat.com/1426508)
2. Brick multiplexing is being tested and fixed aggressively but we still have a
   few crashes and memory leaks to fix.


## Bugs addressed

A total of 18 patches have been merged, addressing 13 bugs:
- [#1450053](https://bugzilla.redhat.com/1450053): [GANESHA] Adding a node to existing cluster failed to start pacemaker service on new node
- [#1450773](https://bugzilla.redhat.com/1450773): Quota: After upgrade from 3.7 to higher version , gluster quota list command shows "No quota configured on volume repvol"
- [#1450934](https://bugzilla.redhat.com/1450934): [New] - Replacing an arbiter brick while I/O happens causes vm pause
- [#1450947](https://bugzilla.redhat.com/1450947): Autoconf leaves unexpanded variables in path names of non-shell-scripttext files
- [#1451371](https://bugzilla.redhat.com/1451371): crash in dht\_rmdir\_do
- [#1451561](https://bugzilla.redhat.com/1451561): AFR returns the node uuid of the same node for every file in the replica
- [#1451587](https://bugzilla.redhat.com/1451587): cli xml status of detach tier broken
- [#1451977](https://bugzilla.redhat.com/1451977): Add logs to identify whether disconnects are voluntary or due to network problems
- [#1451995](https://bugzilla.redhat.com/1451995): Log message shows error code as success even when rpc fails to connect
- [#1453056](https://bugzilla.redhat.com/1453056): [DHt] : segfault in dht\_selfheal\_dir\_setattr while running regressions
- [#1453087](https://bugzilla.redhat.com/1453087): Brick Multiplexing: On reboot of a node Brick multiplexing feature lost on that node as multiple brick processes get spawned
- [#1456682](https://bugzilla.redhat.com/1456682): tierd listens to a port.
- [#1457054](https://bugzilla.redhat.com/1457054): glusterfs client crash on io-cache.so(\_\_ioc\_page\_wakeup+0x44)