Re: [ceph-users] SOLVED: CRUSH odd bucket affinity / persistence

2015-09-14 Thread Christian Balzer
Hello, looking at your example HW configuration below, I'd suggest you scour the ML archives for some (rather recent) discussions about node size, mixing SSD and HDD pools on the same node and the performance (or lack of it when it comes to cache tiers). Christian On Sun, 13 Sep 2015 16:58:42

Re: [ceph-users] SOLVED: CRUSH odd bucket affinity / persistence

2015-09-13 Thread deeepdish
Thanks Nick. Looking at the script its something along the lines I was after. I just realized that I could create multiple availability group “hosts” however your statement is valid that the failure domain is an entire host. Thanks for all your help everyone. > On Sep 13, 2015, at 11:47 ,