From: Loic Dachary Date: Wed, 8 Apr 2015 17:33:05 +0000 (+0200) Subject: doc: an erasure code crush ruleset can be dynamically modified X-Git-Tag: v9.0.1~155^2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F4306%2Fhead;p=ceph.git doc: an erasure code crush ruleset can be dynamically modified Signed-off-by: Loic Dachary --- diff --git a/doc/rados/troubleshooting/troubleshooting-pg.rst b/doc/rados/troubleshooting/troubleshooting-pg.rst index e7af5a54b6d8..b761cce5f175 100644 --- a/doc/rados/troubleshooting/troubleshooting-pg.rst +++ b/doc/rados/troubleshooting/troubleshooting-pg.rst @@ -432,9 +432,8 @@ mapping. It can be resolved by: coded pool to be modified, it will become clean automatically) * use a hand made CRUSH ruleset that tries more times to find a good - mapping. (that requires the creation of another pool as erasure - code profiles cannot be dynamically modified). It can be done by - setting ``set_choose_tries`` to a value greater than the default. + mapping. It can be done by setting ``set_choose_tries`` to a value + greater than the default. You should first verify the problem with ``crushtool`` after extracting the crushmap from the cluster so your experiments do not