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| author | David Chinner <dgc@sgi.com> | 2008-04-11 17:05:49 +1000 |
|---|---|---|
| committer | Lachlan McIlroy <lachlan@redback.melbourne.sgi.com> | 2008-04-18 12:18:25 +1000 |
| commit | 033bfb1a65242e0d60e6fc991cd9b3553053d334 (patch) | |
| tree | 02cf21d024698c0b9cdc20823be8aa9cc612155e /Documentation/filesystems/xfs.txt | |
| parent | e687330b5ed1ea899fdaf0dea50aba196b6e019a (diff) | |
| download | linux-033bfb1a65242e0d60e6fc991cd9b3553053d334.tar.gz | |
[XFS] Update XFS Documentation for ikeep and ihashsize
Update xfs docs for: * In memory inode hashes has been removed. * noikeep is now the default. SGI-PV: 969561 SGI-Modid: 2.6.x-xfs-melb:linux:29481b Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Tim Shimmin <tes@sgi.com>
Diffstat (limited to 'Documentation/filesystems/xfs.txt')
| -rw-r--r-- | Documentation/filesystems/xfs.txt | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/Documentation/filesystems/xfs.txt b/Documentation/filesystems/xfs.txt index 74aeb142ae5f..10ba81f4be0d 100644 --- a/Documentation/filesystems/xfs.txt +++ b/Documentation/filesystems/xfs.txt @@ -52,16 +52,14 @@ When mounting an XFS filesystem, the following options are accepted. and also gets the setgid bit set if it is a directory itself. ihashsize=value - Sets the number of hash buckets available for hashing the - in-memory inodes of the specified mount point. If a value - of zero is used, the value selected by the default algorithm - will be displayed in /proc/mounts. + In memory inode hashes have been removed, so this option has + no function as of August 2007. Option is deprecated. ikeep/noikeep - When inode clusters are emptied of inodes, keep them around - on the disk (ikeep) - this is the traditional XFS behaviour - and is still the default for now. Using the noikeep option, - inode clusters are returned to the free space pool. + When ikeep is specified, XFS does not delete empty inode clusters + and keeps them around on disk. ikeep is the traditional XFS + behaviour. When noikeep is specified, empty inode clusters + are returned to the free space pool. The default is noikeep. inode64 Indicates that XFS is allowed to create inodes at any location |