Release Information
Gfarm File System 2.5.8.4, Gfarm2fs 1.2.9.4, & Gfarm Hadoop Plugin 1.0.1 have been released. This version is a maintenance release that addresses bugs. It also includes several useful updates. We recommend updating to this version.
Update History
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 & -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 & -r options to add & 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 & when all hosts are down [sf.net trac #732]
- gfsd – tolerate read-only file system error & 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 & 1.2.X
