Re: [ceph-users] Fixing a crushmap

2015-02-20 Thread Kyle Hutson
Oh, and I don't yet have any important data here, so I'm not worried about losing anything at this point. I just need to get my cluster happy again so I can play with it some more. On Fri, Feb 20, 2015 at 11:00 AM, Kyle Hutson wrote: > Here was the process I went through. > 1) I created an EC po

Re: [ceph-users] Fixing a crushmap

2015-02-20 Thread Kyle Hutson
Here was the process I went through. 1) I created an EC pool which created ruleset 1 2) I edited the crushmap to approximately its current form 3) I discovered my previous EC pool wasn't doing what I meant for it to do, so I deleted it. 4) I created a new EC pool with the parameters I wanted and to

Re: [ceph-users] Fixing a crushmap

2015-02-20 Thread Luis Periquito
The process of creating an erasure coded pool and a replicated one is slightly different. You can use Sebastian's guide to create/manage the osd tree, but you should follow this guide http://ceph.com/docs/giant/dev/erasure-coded-pool/ to create the EC pool. I'm not sure (i.e. I never tried) to cre

[ceph-users] Fixing a crushmap

2015-02-20 Thread Kyle Hutson
I manually edited my crushmap, basing my changes on http://www.sebastien-han.fr/blog/2014/08/25/ceph-mix-sata-and-ssd-within-the-same-box/ I have SSDs and HDDs in the same box and was wanting to separate them by ruleset. My current crushmap can be seen at http://pastie.org/9966238 I had it install