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(parent: b241510) | patch
doc: add rbd cache settings to nova.conf 4701/head
authorJosh Durgin <jdurgin@redhat.com>
Sat, 16 May 2015 00:37:33 +0000 (17:37 -0700)
committerJosh Durgin <jdurgin@redhat.com>
Sat, 16 May 2015 00:39:04 +0000 (17:39 -0700)
commitdb7ab8ba36b4c675aa60f1c112b18c6a815eb803
treede942539e7aff633e933833fdda68a0bea1efe4btree | snapshot
parentb241510fc9362848f1fc698f051bed51559d9dc4commit | diff
doc: add rbd cache settings to nova.conf

To actually get the benefit of writeback caching, qemu must be
aware of it so it pases flushes to rbd.  Since hammer rbd caching
is enabled by default, so add the nova option to make qemu aware
of it.

Signed-off-by: Josh Durgin <jdurgin@redhat.com>
doc/rbd/rbd-openstack.rst diff | blob | history
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