1 tbd Cluster File Systems, Inc. <info@clusterfs.com>
4 --------------------------------------------------------------------------------
6 2007-10-26 Cluster File Systems, Inc. <info@clusterfs.com>
11 Description: statfs speedup patches.
12 Details : The patches improve statfs performance for very large
16 Frequency : if the uninit_groups feature is enabled on ldiskfs
18 Description: e2fsck reports "invalid unused inodes count"
19 Details : If a new ldiskfs filesystem is created with the "uninit_groups"
20 feature and only a single inode is created in a group then the
21 "bg_unused_inodes" count is incorrectly updated. Creating a
22 second inode in that group would update it correctly.
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26 2007-09-27 Cluster File Systems, Inc. <info@clusterfs.com>
29 Severity : enhancement
31 Description: Add a FIEMAP(FIle Extent MAP) ioctl for ldiskfs
32 Details : FIEMAP ioctl will allow an application to efficiently fetch the
33 extent information of a file. It can be used to map logical blocks
34 in a file to physical blocks in the block device.
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38 2007-08-29 Cluster File Systems, Inc. <info@clusterfs.com>
44 Description: Multiple mount protection(MMP) support.
45 Details : This feature will protect the filesystem from being mounted more
46 than once simultaneously. It will also protect changes by e2fsprogs
47 to the filesystem if it is mounted. This assumes high importance
48 in a shared storage environment where multiple mounts can severely
49 corrupt the filesystem.
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53 2007-08-10 Cluster File Systems, Inc. <info@clusterfs.com>
55 * Initial release of ldiskfs as a separate package.
60 Description: Updated patchess for new RHEL4 kernel
61 Details : Add patch ext3-unlink-race.patch
62 Updated series file ldiskfs-2.6-rhel4.series