Release note for Gfarm2fs 1.2.14
================================

[2020.9.17]

Updated feature
* gfarm2fs - multithread safe.  For backward compatibility use -s
  option
* mount.hpci - accept sharedsecret authentication
* mount.hpci - mount in /tmp when /gfarm mount directory is not
  available

Release note for Gfarm2fs 1.2.13
================================

[2019.9.10]

Updated feature
* mount.hpci - more moderate error message

Bug fix
* umount.gfarm2fs - a mount point not mounted by gfarm2fs may be
  unmounted

Release note for Gfarm2fs 1.2.12
================================

[2019.2.20]

Updated feature
* gfarm2fs.profile.xxx local extended attribute to show the profile
  value when it is enabled, which requires Gfarm 2.7.12 or later

Release note for Gfarm2fs 1.2.11
================================

[2017.7.14]

Updated feature
* umount.gfarm2fs - support CentOS7

Release note for Gfarm2fs 1.2.10
================================

[2016.12.8]

Updated feature
* -o directory_quota_rename_error_exdev option - enables client-side
  directory move between different directory sets by copying and
  removing

Release note for Gfarm2fs 1.2.9.9
=================================

[2016.4.3]

Updated feature
* readlink - cache previous result to improve 'ls -l' performance

Release note for Gfarm2fs 1.2.9.8
=================================

[2015.8.29]

Updated feature
* umount.hpci - display umount error message
* -o hard_remove to prevent device or resource busy error
* gfarm2fs.cksum local extended attribute to show the digest

Bug fix
* mount.gfarm2fs - temporary proxy cert is referenced when mounting
  two or more Gfarm file systems

Release note for Gfarm2fs 1.2.9.7
=================================

[2014.10.2]

Bug fix
* mount.hpci - do not exit immediately when mount fails
* umount.hpci - umount even in case that transport endpoint is not
  connected

Release note for Gfarm2fs 1.2.9.6
=================================

[2014.4.27]

Updated feature
* mount.hpci - --user, --group, --home, --root options to specify the
  mount directory in Gfarm
* mount.hpci - create a symlink to a shared directory in the same
  group

Release note for Gfarm2fs 1.2.9.5
=================================

[2014.3.23]

Updated feature
* ckeck existence of subdir

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 Gfarm2fs 1.2.9.3
=================================

[2013.10.2]

Updated feature
* mount.gfarm2fs - workaround for temporary proxy cert created by
  gsissh
* display profile information when profiling feature is enabled

Release note for Gfarm2fs 1.2.9.2
=================================

[2013.7.29]

Updated feature
* mount.gfarm2fs - more automount(8) support

Release note for Gfarm2fs 1.2.9.1
=================================

[2013.5.22]

Updated feature
* mount.hpci - honor GFARM_CONFIG_FILE environment variable

Release note for Gfarm2fs 1.2.9
===============================

[2013.4.22]

New feature
* support atomic append (O_APPEND), which requires Gfarm 2.5.8 or
  later

Updated feature
* mount.gfarm2fs - automount(8) support

Release note for Gfarm2fs 1.2.8.1
=================================

[2013.1.15]

Bug fix
* mount.hpci - try to mount /gfarm/GROUP/localaccout also

Release note for Gfarm2fs 1.2.8
===============================

[2012.12.3]

Updated feature
* relative pathname support for Gfarm clients
* use inumber and nlink in Gfarm
* mount.gfarm2fs, gfarm2fs-exec.sh - utility for gfarm2fs
* mount.hpci - utility for HPCI
* gfarm2fs-proxy-info - investigate proxy cert used in gfarm2fs
* nanosecond support [sf.net trac #530]
* support gfarm:/// symlink
* -V option - display the Gfarm version also

Bug fix
* Gfarm URLs don't work with gfarm2fs -o subdir= [sf.net trac #255]
* cp -p file1 file2: cannot preserve atime and mtime [sf.net trac
  #532]
* close(2) on gfarm2fs cannot return the error of flushing buffer
  [sf.net trac #534]
* gfarm2fs always ignores log_level directive in gfarm2.conf [sf.net
  trac #547]

Release note for Gfarm2fs 1.2.7
===============================

[2012.9.3]

Updated feature
* support file overwrite under no file replica
* support ubuntu 11.10 or later

Release note for Gfarm2fs 1.2.6
===============================

[2011.12.31]

Bug fix
* fix compilation error when Gfarm ACL is enabled, introduced in the
  version 1.2.5.

Release note for Gfarm2fs 1.2.5
===============================

[2011.12.19]

Bug fix
* fix symlink problem in case that the target includes a symlink
  specified by a Gfarm URL [sf.net trac #269]

Release note for Gfarm2fs 1.2.4
===============================

[2011.9.14]

Updated feature
* -o genuine_nlink to use struct stat:st_nlink from gfmd

Bug fix
* fix compilation errors on MacOS X 10.7 Lion

Release note for Gfarm2fs 1.2.3
===============================

[2011.4.22]

New Feature
* extended Access Control List (ACL) based on POSIX 1003.1e DRAFT 17
* gfarm2fs_fix_acl.sh - fix incorrect ACL extended attribute when
  using Gfarm 2.4.1 or earlier
* support NetBSD [sf.net trac #207]

Documentation
* manual page - gfarm2fs(1)

New Command-line Option
* auto_uid_min, auto_uid_max, auto_gid_min, and auto_gid_max options

Updated feature
* automatic uid/gid mapping

Release note for Gfarm2fs 1.2.2
===============================

[2010.12.30]

New Feature
* support multiple metadata servers.  When a symlink targets to
  another Gfarm file system via a Gfarm URL
  (gfarm://metaserver:port/dir/), gfarm2fs transparently accesses it.

Performance improvement
* extended attribute - it is enabled by default

Note
* -o ncopy=NCOPY option is not necessary for automatic file
  replication in case of Gfarm 2.4.1 or later.  use gfarm.ncopy
  extended attribute instead.

Release note for Gfarm2fs 1.2.1
===============================

[2010.6.29]

Updated feature
* improve performance and scheduling of automatic file replication
* stat() returns correct file size even when some process is editing
  the file

Bug fix
* fix #106 - memory leak in gfarm2fs about symbolic link handling
* release() does not return error

Release note for Gfarm2fs 1.2.0.1
=================================

[2010.4.5]

Updated feature
* assign a log message number

Release note for Gfarm2fs 1.2.0
===============================

[2010.3.29]

New Feature
* automatic file replication by -o ncopy=NCOPY option and extended
  attribute "gfarm.ncopy"
* error logging

Updated feature
* -o ncopy=NCOPY to specify the default number of file replicas
* -o copy_limit=LIMIT to specify the maximum concurrency of file
  replica creations
* -o syslog=facility to specify the syslog facility
* -o loglevel=priority to specify the log message priority
* -o gfs_stat_timeout to specify the timeout of attribute cache
* -V and --version to display version
* use local_user_map and local_group_map to identify the local users
  and local groups

Release note for Gfarm2fs 1.1.1
===============================

[2009.8.23]

New Feature
* extended attribute
 (This is disabled by default.  Specify --enable-xattr option in
  configure to enable it.)
* scheduling cache dump support for debugging purpose when a signal
  SIGUSR2 caught

Release note for Gfarm2fs 1.1.0
===============================

[2009.3.26]

New Feature
* symbolic link support
* directory listing speedup by attribute cache

New Command-line Option
* -E option to specify the expiration period of the attribute cache

Release note for Gfarm2fs 1.0.2
===============================

[2008.9.27]

New Feature
* hard link support

Release note for Gfarm2fs 1.0.1
===============================

[2008.5.28]

New Feature
* statfs support

Release note for Gfarm2fs 1.0.0
===============================

[2007.11.28]

The Gfarm2fs is a mount command for the Gfarm v2 distributed file
system.  FUSE (Filesystem in Userspace) [1] is required to build and
use gfarm2fs.

[1] http://fuse.sourceforge.net/

GFARM2FS(1)

NAME
	gfarm2fs - mounts the Gfarm file system

SYNOPSIS
	gfarm2fs <mount_point> [FUSE options]

DESCRIPTION
	gfarm2fs mounts the Gfarm file system at the specified mount
	point.

ENVIRONMENT
	GFARM_CONFIG_FILE
		specifies the Gfarm configuration file.

$Id$