OCFS2
作者:Fenng
出处:http://www.dbanotes.net
日期:August 13, 2005
« The Long Tail (长尾)-- 颠覆 80/20 法则? | Blog首页 | Brainstorm (头脑风暴)软件 »
Oracle宣布发布 OCFS2. OCFS2 正式支持SuSE Linux Exterprise Server 9 (SP2+) 和 RHEL 4 ,都是 Linux Kernel 的2.6 核心,对 2.4 kernel 不支持。OCFS2 比 OCFS 来说是一个大进步。但是高版本居然不兼容低版本，给使用 OCFS 的用户升级带来了很大的难度。
- Node and architecture local files using Context Dependent Symbolic Links (CDSL)
- Network based pluggable DLM (distributed lock manager)
- Improved journaling / node recovery using the Linux Kernel "JBD" (journaled block device) subsystem
- Improved performance of meta-data operations (space allocation, locking, etc)
改进了元数据操作的性能 - Improved data caching / locking (for files such as oracle binaries, libraries, etc)
Posted by Fenng at August 13, 2005 02:51 PM
Last updated at 06:20 PM on August 20, 2005
相关文章：
- 免费的Oracle Database 10g XE - Oct 29, 2005
- Install Oracle 10g on SuSE 10 - Sep 17, 2005
- Oracle 10gR2 新特性浮光掠影 - Jul 11, 2005
Trackback Pings
TrackBack URL for this entry:
http://www.dbanotes.net/mt/mt-tb.cgi/255
Listed below are links to weblogs that reference OCFS2 :
» keylargo from keylargo
keylargo [Read More]
Tracked on April 7, 2006 07:46 PM