From b8f6798c173301f9fe0b12b53c67366fb8eaed59 Mon Sep 17 00:00:00 2001 From: Niels de Vos Date: Wed, 11 Jun 2014 14:37:52 +0200 Subject: Add release notes for 3.5.1 Change-Id: I7e46f470779a6cb335fcb24b836b32fcd5e14c10 BUG: 1071800 Signed-off-by: Niels de Vos Reviewed-on: http://review.gluster.org/8036 Reviewed-by: Humble Devassy Chirammal --- doc/release-notes/3.5.1.md | 110 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 110 insertions(+) create mode 100644 doc/release-notes/3.5.1.md diff --git a/doc/release-notes/3.5.1.md b/doc/release-notes/3.5.1.md new file mode 100644 index 00000000000..0b8f91d17bd --- /dev/null +++ b/doc/release-notes/3.5.1.md @@ -0,0 +1,110 @@ +## Release Notes for GlusterFS 3.5.1 + +This is mostly a bugfix release. The [Release Notes for 3.5.0](3.5.0.md) +contain a listing of all the new features that were added. + +There are two notable changes that are not only bug fixes, or documentation +additions: + +1. a new volume option `server.manage-gids` has been added + This option should be used when users of a volume are in more than + approximately 93 groups (Bug [1096425](https://bugzilla.redhat.com/1096425)) +2. Duplicate Request Cache for NFS has now been disabled by default, this may + reduce performance for certain workloads, but improves the overall stability + and memory footprint for most users + +### Bugs Fixed: + +* [765202](https://bugzilla.redhat.com/765202): lgetxattr called with invalid keys on the bricks +* [833586](https://bugzilla.redhat.com/833586): inodelk hang from marker_rename_release_newp_lock +* [859581](https://bugzilla.redhat.com/859581): self-heal process can sometimes create directories instead of symlinks for the root gfid file in .glusterfs +* [986429](https://bugzilla.redhat.com/986429): Backupvolfile server option should work internal to GlusterFS framework +* [1039544](https://bugzilla.redhat.com/1039544): [FEAT] "gluster volume heal info" should list the entries that actually required to be healed. +* [1046624](https://bugzilla.redhat.com/1046624): Unable to heal symbolic Links +* [1046853](https://bugzilla.redhat.com/1046853): AFR : For every file self-heal there are warning messages reported in glustershd.log file +* [1063190](https://bugzilla.redhat.com/1063190): Volume was not accessible after server side quorum was met +* [1064096](https://bugzilla.redhat.com/1064096): The old Python Translator code (not Glupy) should be removed +* [1066996](https://bugzilla.redhat.com/1066996): Using sanlock on a gluster mount with replica 3 (quorum-type auto) leads to a split-brain +* [1071191](https://bugzilla.redhat.com/1071191): [3.5.1] Sporadic SIGBUS with mmap() on a sparse file created with open(), seek(), write() +* [1078061](https://bugzilla.redhat.com/1078061): Need ability to heal mismatching user extended attributes without any changelogs +* [1078365](https://bugzilla.redhat.com/1078365): New xlators are linked as versioned .so files, creating .so.0.0.0 +* [1086743](https://bugzilla.redhat.com/1086743): Add documentation for the Feature: RDMA-connection manager (RDMA-CM) +* [1086748](https://bugzilla.redhat.com/1086748): Add documentation for the Feature: AFR CLI enhancements +* [1086749](https://bugzilla.redhat.com/1086749): Add documentation for the Feature: Exposing Volume Capabilities +* [1086750](https://bugzilla.redhat.com/1086750): Add documentation for the Feature: File Snapshots in GlusterFS +* [1086751](https://bugzilla.redhat.com/1086751): Add documentation for the Feature: gfid-access +* [1086752](https://bugzilla.redhat.com/1086752): Add documentation for the Feature: On-Wire Compression/Decompression +* [1086754](https://bugzilla.redhat.com/1086754): Add documentation for the Feature: Quota Scalability +* [1086755](https://bugzilla.redhat.com/1086755): Add documentation for the Feature: readdir-ahead +* [1086756](https://bugzilla.redhat.com/1086756): Add documentation for the Feature: zerofill API for GlusterFS +* [1086758](https://bugzilla.redhat.com/1086758): Add documentation for the Feature: Changelog based parallel geo-replication +* [1086760](https://bugzilla.redhat.com/1086760): Add documentation for the Feature: Write Once Read Many (WORM) volume +* [1086762](https://bugzilla.redhat.com/1086762): Add documentation for the Feature: BD Xlator - Block Device translator +* [1086766](https://bugzilla.redhat.com/1086766): Add documentation for the Feature: Libgfapi +* [1086774](https://bugzilla.redhat.com/1086774): Add documentation for the Feature: Access Control List - Version 3 support for Gluster NFS +* [1086781](https://bugzilla.redhat.com/1086781): Add documentation for the Feature: Eager locking +* [1086782](https://bugzilla.redhat.com/1086782): Add documentation for the Feature: glusterfs and oVirt integration +* [1086783](https://bugzilla.redhat.com/1086783): Add documentation for the Feature: qemu 1.3 - libgfapi integration +* [1088848](https://bugzilla.redhat.com/1088848): Spelling errors in rpc/rpc-transport/rdma/src/rdma.c +* [1089054](https://bugzilla.redhat.com/1089054): gf-error-codes.h is missing from source tarball +* [1089470](https://bugzilla.redhat.com/1089470): SMB: Crash on brick process during compile kernel. +* [1089934](https://bugzilla.redhat.com/1089934): list dir with more than N files results in Input/output error +* [1091340](https://bugzilla.redhat.com/1091340): Doc: Add glfs_fini known issue to release notes 3.5 +* [1091392](https://bugzilla.redhat.com/1091392): glusterfs.spec.in: minor/nit changes to sync with Fedora spec +* [1095256](https://bugzilla.redhat.com/1095256): Excessive logging from self-heal daemon, and bricks +* [1095595](https://bugzilla.redhat.com/1095595): Stick to IANA standard while allocating brick ports +* [1095775](https://bugzilla.redhat.com/1095775): Add support in libgfapi to fetch volume info from glusterd. +* [1095971](https://bugzilla.redhat.com/1095971): Stopping/Starting a Gluster volume resets ownership +* [1096040](https://bugzilla.redhat.com/1096040): AFR : self-heal-daemon not clearing the change-logs of all the sources after self-heal +* [1096425](https://bugzilla.redhat.com/1096425): i/o error when one user tries to access RHS volume over NFS with 100+ GIDs +* [1099878](https://bugzilla.redhat.com/1099878): Need support for handle based Ops to fetch/modify extended attributes of a file +* [1101647](https://bugzilla.redhat.com/1101647): gluster volume heal volname statistics heal-count not giving desired output. +* [1102306](https://bugzilla.redhat.com/1102306): license: xlators/features/glupy dual license GPLv2 and LGPLv3+ +* [1103413](https://bugzilla.redhat.com/1103413): Failure in gf_log_init reopening stderr +* [1104592](https://bugzilla.redhat.com/1104592): heal info may give Success instead of transport end point not connected when a brick is down. +* [1104915](https://bugzilla.redhat.com/1104915): glusterfsd crashes while doing stress tests +* [1104919](https://bugzilla.redhat.com/1104919): Fix memory leaks in gfid-access xlator. +* [1104959](https://bugzilla.redhat.com/1104959): Dist-geo-rep : some of the files not accessible on slave after the geo-rep sync from master to slave. +* [1105188](https://bugzilla.redhat.com/1105188): Two instances each, of brick processes, glusterfs-nfs and quotad seen after glusterd restart +* [1105524](https://bugzilla.redhat.com/1105524): Disable nfs.drc by default +* [1107937](https://bugzilla.redhat.com/1107937): quota-anon-fd-nfs.t fails spuriously +* [1109832](https://bugzilla.redhat.com/1109832): I/O fails for for glusterfs 3.4 AFR clients accessing servers upgraded to glusterfs 3.5 +* [1110777](https://bugzilla.redhat.com/1110777): glusterfsd OOM - using all memory when quota is enabled + +### Known Issues: + +- The following configuration changes are necessary for qemu and samba + integration with libgfapi to work seamlessly: + + 1. `gluster volume set server.allow-insecure on` + 2. restarting the volume is necessary + ~~~ + gluster volume stop + gluster volume start + ~~~ + 3. Edit `/etc/glusterfs/glusterd.vol` to contain this line: + ~~~ + option rpc-auth-allow-insecure on + ~~~ + 4. restarting glusterd is necessary + ~~~ + service glusterd restart + ~~~ + + More details are also documented in the Gluster Wiki on the [Libgfapi with qemu libvirt](http://www.gluster.org/community/documentation/index.php/Libgfapi_with_qemu_libvirt) page. + +- For Block Device translator based volumes open-behind translator at the client side needs to be disabled. + +- libgfapi clients calling `glfs_fini` before a successfull `glfs_init` will cause the client to + hang has been [reported by QEMU developers](https://bugs.launchpad.net/bugs/1308542). + The workaround is NOT to call `glfs_fini` for error cases encountered before a successfull + `glfs_init`. Follow [Bug 1091335](https://bugzilla.redhat.com/1091335) to get informed when a + release is made available that contains a final fix. + +- After enabling `server.manage-gids`, the volume needs to be stopped and + started again to have the option enabled in the brick processes + ~~~ + gluster volume stop + gluster volume start + ~~~ + -- cgit