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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-18 08:39:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-18 08:39:39 -0700
commit253ba4e79edc695b2925bd2ef34de06ff4d4070c (patch)
tree259667140ca702d6a218cc54f4df275fbbda747b /Documentation
parent188da98800893691e47eea9335a234378e32aceb (diff)
parent65e67f5165c8a156b34ee7adf65d5ed3b16a910d (diff)
Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6
* 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6: (87 commits) [XFS] Fix merge failure [XFS] The forward declarations for the xfs_ioctl() helpers and the [XFS] Update XFS documentation for noikeep/ikeep. [XFS] Update XFS Documentation for ikeep and ihashsize [XFS] Remove unused HAVE_SPLICE macro. [XFS] Remove CONFIG_XFS_SECURITY. [XFS] xfs_bmap_compute_maxlevels should be based on di_forkoff [XFS] Always use di_forkoff when checking for attr space. [XFS] Ensure the inode is joined in xfs_itruncate_finish [XFS] Remove periodic logging of in-core superblock counters. [XFS] fix logic error in xfs_alloc_ag_vextent_near() [XFS] Don't error out on good I/Os. [XFS] Catch log unmount failures. [XFS] Sanitise xfs_log_force error checking. [XFS] Check for errors when changing buffer pointers. [XFS] Don't allow silent errors in xfs_inactive(). [XFS] Catch errors from xfs_imap(). [XFS] xfs_bulkstat_one_dinode() never returns an error. [XFS] xfs_iflush_fork() never returns an error. [XFS] Catch unwritten extent conversion errors. ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/filesystems/xfs.txt15
1 files changed, 7 insertions, 8 deletions
diff --git a/Documentation/filesystems/xfs.txt b/Documentation/filesystems/xfs.txt
index 74aeb142ae5..0a1668ba260 100644
--- a/Documentation/filesystems/xfs.txt
+++ b/Documentation/filesystems/xfs.txt
@@ -52,16 +52,15 @@ 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 for
+ non-DMAPI mounts, while ikeep is the default when DMAPI is in use.
inode64
Indicates that XFS is allowed to create inodes at any location