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2012-01-12ceph: enable/disable dentry complete flags via mount optionSage Weil1-5/+13
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>
2010-04-23Documentation/: it's -> its where appropriateFrancis Galiegue1-1/+1
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>
2010-03-29ceph: some documentations fixesCheng Renquan1-4/+5
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>
2010-03-23ceph: avoid loaded term 'OSD' in documentionSage Weil1-1/+1
'OSD' means different things to different people; avoid it here to avoid confusion. Signed-off-by: Sage Weil <sage@newdream.net>
2009-10-06ceph: documentationSage Weil1-0/+139
Mount options, syntax. Signed-off-by: Sage Weil <sage@newdream.net>