GlusterFS 3.7.20已经发布了。这是GlusterFS-3.7的一次常规发布，也是GlusterFS-3.7计划中的最后一次发布，GlusterFS-3.10计划在下个月发布，一旦该版本发布，GlusterFS-3.7就会进入EOL，停止支持。EOL时间表的任何改动都会通知社区。
GlusterFS-3.7.20的发布说明可以在github上找到。
社区发布的tar包可以在https://www.gluster.org/download/找到。
CentOS平台上的Storage SIG包很快就会在centos-gluster37软件仓库中编译出来。
修复的bug：
本次发布修复了一下bug：
#1401032: OOM kill of nfs-ganesha on one node while fs-sanity test suite is executed.
#1411614: Fix the place where graph switch event is logged
#1411901: DHT doesn‘t evenly balance files on FreeBSD with ZFS
#1412890: Extra lookup/fstats are sent over the network when a brick is down.
#1415133: Improve output of "gluster volume status detail"
已知问题：
当然还有很多已知问题没有解决：
Commit b33f3c9, which introduces changes to improve IPv6 support in GlusterFS has been reverted as it exposed problems in network encryption, which could cause a GlusterFS cluster to fail operating correctly when management network encryption is used.
Network encryption has an issue which could sometimes prevent reconnections from correctly happening.
#1353856: Inode leak in fuse
#1379838: gluster missing gfid attribute, healing doesn‘t work
#1379178: split brain on file recreate during downed brick.
#1373618: remove-brick status shows 0 rebalanced files
#1373396: Misleading error messages on brick logs while creating directory (mkdir) on fuse mount
#1372729: Possible VSZ leak in glusterfsd brick process
总结说明：
基本上来说，GlusterFS-3.7.20会是GlusterFS-3.7系列的最后一个发布版本，除非GlusterFS-3.10计划的二月份发布放鸽子（GlusterFS发布计划可见：这）。显然，将GlusterFS-3.7.20当作是生产环境上的版本不是很妥，内存溢出等问题是大问题，特别是对线上环境影响很大，几乎不可接受。
参考原文：
https://kshlm.in/post/glusterfs-3-7-20/
https://github.com/gluster/glusterfs/blob/release-3.7/doc/release-notes/3.7.20.md
本文出自 “敏而好学” 博客，请务必保留此出处http://dangzhiqiang.blog.51cto.com/7961271/1894649
原文：http://dangzhiqiang.blog.51cto.com/7961271/1894649