Hi Tom, Could you please share command you're using and their output ? A dump of the crush rules would also be useful to figure out why it did not work as expected. Cheers On 18/09/2015 01:01, Deneau, Tom wrote: > 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 > -- Loïc Dachary, Artisan Logiciel Libre
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