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Commit 033bfb1a authored by David Chinner's avatar David Chinner Committed by Lachlan McIlroy
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[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: default avatarDavid Chinner <dgc@sgi.com>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarTim Shimmin <tes@sgi.com>
parent e687330b

Documentation/filesystems/xfs.txt

+6 −8
Original line number Diff line number Diff line
@@ -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