Commit Graph

6 Commits

Author SHA1 Message Date
Jason Dillaman
34ff1ddca1 doc: re-ordered rbd table of contents
Signed-off-by: Jason Dillaman <dillaman@redhat.com>
2017-08-08 12:40:50 -04:00
Adam Crume
ad45d8c454 librbd: Add read-ahead
Signed-off-by: Adam Crume <adamcrume@gmail.com>
2014-09-17 12:02:03 -07:00
Adam Crume
4809418752 doc: Change listed RBD cache defaults to actual defaults
Signed-off-by: Adam Crume <adamcrume@gmail.com>
2014-09-17 12:00:28 -07:00
Abhishek Lekshmanan
e23ed9b7dc doc: fix a few typos in rbd docs
Signed-off-by: Abhishek Lekshmanan <abhishek.lekshmanan@gmail.com>
2014-07-09 10:58:59 +05:30
Josh Durgin
1597b3e3a1 librbd: optionally wait for a flush before enabling writeback
Older guests may not send flushes properly (i.e. never), so if this is
enabled, rbd_cache=true is safe for them transparently.

Disable by default, since it will unnecessarily slow down newer guest
boot, and prevent writeback caching for things that don't need to send
flushes, like the command line tool.

Refs: #3817
Signed-off-by: Josh Durgin <josh.durgin@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>
2013-03-19 11:42:27 -07:00
John Wilkins
0a2a0c075c doc: config-cluser move to new IA.
Signed-off-by: John Wilkins <john.wilkins@inktank.com>
2012-11-14 14:57:51 -08:00