I see that I can create a crush rule that only selects osds from a certain node by this: ceph osd crush rule create-simple byosdn1 myhostname osd and if I then create a replicated pool that uses that rule, it does indeed select osds only from that node. I would like to do a similar thing with an erasure pool. When creating the ec-profile, I have successfully used ruleset-failure-domain=osd but when I try to use ruleset-root=myhostname and then use that profile to create an erasure pool, the resulting pool doesn't seem to limit to that node. What is the correct syntax for creating such an erasure pool? -- Tom Deneau _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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