From: Mark Fasheh Date: Thu, 23 Aug 2007 18:17:55 +0000 (-0700) Subject: ocfs2: update docs for new features X-Git-Tag: v2.6.23-rc7~67^2~3 X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=10b0845bed2b93f88d9758880a0a0e53f50c5139;p=linux-2.6-omap-h63xx.git ocfs2: update docs for new features Update documentation listing ocfs2 features to reflect the current state of the file system. Add missing descriptions for some mount options which ocfs2 supports. Signed-off-by: Mark Fasheh --- diff --git a/Documentation/filesystems/ocfs2.txt b/Documentation/filesystems/ocfs2.txt index 8ccf0c1b58e..ed55238023a 100644 --- a/Documentation/filesystems/ocfs2.txt +++ b/Documentation/filesystems/ocfs2.txt @@ -28,11 +28,7 @@ Manish Singh Caveats ======= Features which OCFS2 does not support yet: - - sparse files - extended attributes - - shared writable mmap - - loopback is supported, but data written will not - be cluster coherent. - quotas - cluster aware flock - cluster aware lockf @@ -57,3 +53,12 @@ nointr Do not allow signals to interrupt cluster atime_quantum=60(*) OCFS2 will not update atime unless this number of seconds has passed since the last update. Set to zero to always update atime. +data=ordered (*) All data are forced directly out to the main file + system prior to its metadata being committed to the + journal. +data=writeback Data ordering is not preserved, data may be written + into the main file system after its metadata has been + committed to the journal. +preferred_slot=0(*) During mount, try to use this filesystem slot first. If + it is in use by another node, the first empty one found + will be chosen. Invalid values will be ignored. diff --git a/fs/Kconfig b/fs/Kconfig index 58a0650293e..f9eed6d7906 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -441,9 +441,6 @@ config OCFS2_FS Note: Features which OCFS2 does not support yet: - extended attributes - - shared writeable mmap - - loopback is supported, but data written will not - be cluster coherent. - quotas - cluster aware flock - Directory change notification (F_NOTIFY)