Added release notes for 6.4

Signed-off-by: hari gowtham <hgowtham@redhat.com>

docs/release-notes/6.4.md

@@ -0,0 +1,40 @@
+# Release notes for Gluster 6.4
+
+This is a bugfix release. The release notes for [6.0](6.0.md), [6.1](6.1.md),
+ [6.2](6.2.md) and [6.3](6.3.md) contains a listing of all the new features that were added
+and bugs fixed in the GlusterFS 6 stable release.
+
+**NOTE:** Next minor release tentative date: Week of 10th August, 2019
+
+## Major changes, features and limitations addressed in this release
+
+**None**
+
+## Major issues
+
+**None**
+
+## Bugs addressed
+
+Bugs addressed since release-6.3 are listed below.
+
+- [#1679998](https://bugzilla.redhat.com/1679998): GlusterFS can be improved
+- [#1683815](https://bugzilla.redhat.com/1683815): Memory leak when peer detach fails
+- [#1716812](https://bugzilla.redhat.com/1716812): Failed to create volume which transport_type is "tcp,rdma"
+- [#1716871](https://bugzilla.redhat.com/1716871): Image size as reported from the fuse mount is incorrect
+- [#1718227](https://bugzilla.redhat.com/1718227): SELinux context labels are missing for newly added bricks using add-brick command
+- [#1720633](https://bugzilla.redhat.com/1720633): Upcall: Avoid sending upcalls for invalid Inode
+- [#1720635](https://bugzilla.redhat.com/1720635): Ganesha-gfapi logs are flooded with error messages related to "gf_uuid_is_null(gfid)) [Invalid argument]" when lookups are running from multiple clients
+- [#1720993](https://bugzilla.redhat.com/1720993): tests/features/subdir-mount.t is failing for brick_mux regrssion
+- [#1721105](https://bugzilla.redhat.com/1721105): Failed to create volume which transport_type is "tcp,rdma"
+- [#1721783](https://bugzilla.redhat.com/1721783): ctime changes:  tar still complains file changed as we read it if uss is enabled
+- [#1722805](https://bugzilla.redhat.com/1722805): Healing not proceeding during in-service upgrade on a disperse volume
+- [#1723658](https://bugzilla.redhat.com/1723658): [In-service] Post upgrade glusterd is crashing with a backtrace on the upgraded node while issuing gluster volume status from non-upgraded nodes
+- [#1723659](https://bugzilla.redhat.com/1723659): ESTALE change in fuse breaks get_real_filename implementation
+- [#1724210](https://bugzilla.redhat.com/1724210): Incorrect power of two calculation in mem_pool_get_fn
+- [#1724558](https://bugzilla.redhat.com/1724558): [Ganesha]: truncate operation not updating the ctime
+- [#1726294](https://bugzilla.redhat.com/1726294): DHT: severe memory leak in dht rename
+- [#1726327](https://bugzilla.redhat.com/1726327): tests/features/subdir-mount.t is failing for brick_mux regrssion
+- [#1727984](https://bugzilla.redhat.com/1727984): User serviceable snapshots (USS) are not accessible after changing transport.socket.bind-address of glusterd
+- [#1728126](https://bugzilla.redhat.com/1728126): [In-service] Post upgrade glusterd is crashing with a backtrace on the upgraded node while issuing gluster volume status from non-upgraded nodes
+- [#1729952](https://bugzilla.redhat.com/1729952): Deadlock when generating statedumps

docs/release-notes/index.md

@@ -3,6 +3,7 @@ Release Notes
 
 ### GlusterFS 6 release notes
 
+- [6.4](./6.4.md)
 - [6.3](./6.3.md)
 - [6.2](./6.2.md)
 - [6.1](./6.1.md)

mkdocs.yml

@@ -109,6 +109,7 @@ nav:
   - Upgrade to 3.5: Upgrade-Guide/upgrade_to_3.5.md
 - Release Notes:
   - index: release-notes/index.md
+  - 6.4: release-notes/6.4.md
   - 6.3: release-notes/6.3.md
   - 6.2: release-notes/6.2.md
   - 6.1: release-notes/6.1.md