Re: [ceph-users] Using two roots for the same pool

2016-07-11 Thread Gregory Farnum
On Mon, Jul 11, 2016 at 11:15 AM, Bob R wrote: > George, > > Check the instructions here which should allow you to test your crush rules > without applying them to your cluster. > http://dachary.org/?p=3189 > > also, fwiw, we are not using an 'emit' after each choose (note these rules > are not im

Re: [ceph-users] Using two roots for the same pool

2016-07-11 Thread Bob R
George, Check the instructions here which should allow you to test your crush rules without applying them to your cluster. http://dachary.org/?p=3189 also, fwiw, we are not using an 'emit' after each choose (note these rules are not implementing what you're trying to)- # rules rule replicated_rul

Re: [ceph-users] Using two roots for the same pool

2016-07-11 Thread Gregory Farnum
I'm not looking at the docs, but I think you need an "emit" statement after every choose. -Greg On Monday, July 11, 2016, George Shuklin wrote: > Hello. > > I want to try CRUSH rule with following idea: > take one OSD from root with SSD drives (and use it as primary). > take two OSD from root wi