[XFS] Update XFS documentation for noikeep/ikeep.

Mention how DMAPI affects default for noikeep.
Slightly modified since Josef's patch was based on
an old xfs.txt prior to Dave's (dgc) checkin which
missed going to oss.

Signed-off-by: Josef Sipek <jeffpc@josefsipek.net>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Josef Sipek 2008-04-11 17:11:02 +10:00 committed by Lachlan McIlroy
parent 033bfb1a65
commit f6e9f28865

View File

@ -59,7 +59,8 @@ When mounting an XFS filesystem, the following options are accepted.
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.
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