Gfarmファイルシステム2.5.8.4, Gfarm2fs 1.2.9.4, Gfarm Hadoopプラグイン1.0.1をリリースしました。

このバージョンはメンテナンスリリースで不具合修正を行っています。また、いくつかの有用な更新が含まれています。このバージョンに更新していただくことをお勧めします。

Release note for Gfarm 2.5.8.4
==============================

[2014.1.18]

New command
* gfsudo – execute a command in gfarmroot privilege

Updated feature
* support GFARM_FILE_EXCLUSIVE
* gfrm – -D option to specify a domain name of file replicas to be
deleted
* gfls – -h option to display in human readable format
* gfusage, gfquota – -h and -H options to display in human readable format
* gfpcopy – -e option to enable multiple gfpcopy executions for the
same target directory
* gfncopy – -w option to wait until replicas are created
* gfgroup – -a and -r options to add and remove group members
* replica check also checks files whose gfarm.ncopy is not set [sf.net
trac #733]
* increase error level when all replicas are lost and when all hosts
are down [sf.net trac #732]
* gfsd – tolerate read-only file system error and no space left on
device error

Bug fix
* gfmd crash when gfmd is stopped during the startup process [sf.net
trac #736, #737]
* gfmd may crash when a write error happens in the startup process
[sf.net trac #734]

Release note for Gfarm2fs 1.2.9.4
=================================

[2014.1.18]

New feature
* support atomic file creation (O_EXCL), which requires Gfarm 2.5.8.4
or later

Updated feature
* mount.hpci, gfarm2fs-proxy-info – better error reporting [sf.net
trac #741, #742]

Release note for Gfarm Hadoop plugin 1.0.1
==========================================

[2014.1.18]

Updated feature
* support Hadoop version 0.23.X and 1.2.X