Messages in this thread |  | | Subject | [ANNOUNCE] Journaled File System (JFS) release 1.0.22 | From | "Steve Best" <> | Date | Mon, 16 Sep 2002 11:02:14 -0500 |
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Release 1.0.22 of JFS was made available today.
Drop 60 on September 16, 2002 (jfs-2.4-1.0.22.tar.gz and jfsutils-1.0.22.tar.gz) includes fixes to the file system and utilities.
There are two patches available to support ACLs, the first is JFS extended attributes (jfs-2.4-1.0.22-xattr.patch) the second is JFS ACLs (jfs-2.4-1.0.22-acl.patch).
Utilities changes
- add jfs_tune utility (see jfs_tune man page for details) jfs_tune allows users to: attach a JFS external journal to a JFS file system set/change volume label, UUID of JFS file system and external log devices view superblock information of JFS file system and external log devices - add option '-J journal_device' to mkfs.jfs to create an external journal only and optionally set its volume label (see mkfs.jfs man page) - add option '-J device=' to mkfs.jfs to attach an existing JFS external journal to the JFS file system that will be created (see mkfs.jfs man page) - fix mkfs.jfs to store 16 character volume labels properly - code cleaup - add extend support to JFS FSIM for EVMS see http://sourceforge.net/projects/evms/
File System changes
- Use strtoul instead of strtoull - Add write_super_lockfs & unlock_fs used for snapshot - rework extent invalidation - cosmetic changes to reduce the diff to the bitkeeper tree - backport lmLogWait from 2.5 - Remove unused jfs_extendfs.h - use buffer_heads to access the superblock - ifdef out unused functions related to partial blocks - sync the block device on umount or r/o remount - remove superfluous includes
For more details about JFS, please see the patch instructions or changelog.jfs files.
Steve JFS for Linux http://oss.software.ibm.com/jfs
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