Commit graph

5 commits

Author SHA1 Message Date
Sage Weil
a40dc6cc2e ceph: enable/disable dentry complete flags via mount option
Enable/disable use of the dentry dir 'complete' flag via a mount option.
This lets the admin control whether ceph uses the dcache to satisfy
negative lookups or readdir when it has the entire directory contents in
its cache.

This is purely a performance optimization; correctness is guaranteed
whether it is enabled or not.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sage Weil <sage@newdream.net>
2012-01-12 11:00:40 -08:00
Francis Galiegue
a33f32244d Documentation/: it's -> its where appropriate
Fix obvious cases of "it's" being used when "its" was meant.

Signed-off-by: Francis Galiegue <fgaliegue@gmail.com>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-04-23 02:09:52 +02:00
Cheng Renquan
8136b58dd0 ceph: some documentations fixes
New documentation should have an entry in the 00-INDEX.  Correct git
urls.

Signed-off-by: Cheng Renquan <crquan@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>
2010-03-29 09:52:11 -07:00
Sage Weil
23ab15ad7a ceph: avoid loaded term 'OSD' in documention
'OSD' means different things to different people; avoid it here to avoid
confusion.

Signed-off-by: Sage Weil <sage@newdream.net>
2010-03-23 07:47:07 -07:00
Sage Weil
7ad920b504 ceph: documentation
Mount options, syntax.

Signed-off-by: Sage Weil <sage@newdream.net>
2009-10-06 11:31:05 -07:00