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[gfarm-announce-ja:00008] Gfarm Version 1.0.2 release Available
- From: Osamu Tatebe <o.tatebe@xxxxxxxxxx>
- Date: Fri, 16 Apr 2004 19:38:48 +0900 (JST)
みなさま:
本日,Gfarm version 1.0.2 release を公開しました.Gfarm はグリッドデー
タファームを実装したデータグリッドの基本ソフトウェアです.PCクラスタの
ローカルディスクを利用して広域ファイルシステムを構築し,グリッドにおけ
る大規模データ処理環境を提供します.
バージョン 1.0.2 は,OpenLDAP version 2.1.X 以降のサポート,ディレクト
リ関係の操作のシステムコールフック,およびバグフィックスが含まれていま
す.本バージョンへの更新をお勧めします.
ソフトウェアは http://datafarm.apgrid.org/ でダウンロードできます.ま
た,バグトラッキングシステム http://datafarm.apgrid.org/bugzilla-ja/
も運用しています.
以下はリリースノートです.
Release note for Gfarm 1.0.2
============================
[2004.4.15]
Updated Features
* Added a new client command; gfwhoami --- prints effective user
name.
* Supported OpenLDAP-2.1.X or later (LDAPv3).
* Supported special characters; ' ', ',', '+', '"', '\', '<', '>',
and ';' in file names. (bugzilla-ja #13)
* Syscall hooking libraries
- Added system call hook entries for directory operations;
dgetents, dgetents64, open, open64, close, stat, fstat, chdir,
fchdir, getpwd, and access.
- Modified semantics of '/gfarm:'. It is considered to be the root
directory in Gfarm file system instead of a current working
directory. Applications do not assume '/gfarm:' indicates a
current working directory in Gfarm file system.
- Changed the way to pass node number and other information to
a gfarm process, when 'gfexec' command is used.
*** You do not need to modify application source codes any more ***
*** to utilize Gfarm file system. Just link with gfs_hook.o. ***
This has a side effect that all gfarm applications need to be
re-compiled. Or, you may be able to use "-S" option of "gfrun"
command, if you cannot recompile gfarm applications.
* Bug fix
(libgfarm.a)
- Fixed a bug such that gfs_pio_set_view_*() occasionally returns
the error message "Success" even when opening a file fails.
- Fixed a bug of default file view. (Bugzilla #4)
(gfs_hook.o)
- Plugged memory leak.
* Documentation
(INSTALL) Added the description related to OpenLDAP-2.1.X or later.
(Gfarm-FAQ) Added section for performance tuning.
(README.hook) Updated the description.
---
建部 修見, TATEBE Osamu.
305-8568 つくば市梅園1-1-1 中央第2 Tel: 029-861-5844
産業技術総合研究所 グリッド研究センター FAX: 029-861-5301
E-mail: o.tatebe@xxxxxxxxxx