Hi Robert, Sorry for replying late We finally use a step take at root on the production platform Even if I tested a rule on the sandbox platform with a step take at a non-root level ... and it works. Brgds -----Message d'origine----- De : Robert LeBlanc [mailto:robert@xxxxxxxxxxxxx] Envoyé : mardi 6 octobre 2015 17:55 À : CHEVALIER Ghislain IMT/OLPS Cc : ceph-users Objet : Re: Placement rule not resolved -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 I've only done a 'step take ' where is a root entry. I haven't tried with it being under the root. I would suspect it would work, but you can try to put your tiers in a root section and test it there. - ---------------- Robert LeBlanc PGP Fingerprint 79A2 9CA4 6CC4 45DD A904 C70E E654 3BB2 FA62 B9F1 On Tue, Oct 6, 2015 at 6:18 AM, wrote: > Hi, > > > > Context: > > Firefly 0.80.9 > > 8 storage nodes > > 176 osds : 14*8 sas and 8*8 ssd > > 3 monitors > > > > I create an alternate crushmap in order to fulfill tiering requirement i.e. > select ssd or sas. > > I created specific buckets “host-ssd” and “host-sas” and regroup them > in “tier-ssd” and “tier-sas” under a “tier-root” > > E.g. I want to select 1 ssd in 3 distinct hosts > > > > I don’t understand why the placement rule for sas is working and not > for ssd. > > Sas are selected even if ,according to the crushmap, they are not in > the right tree. > > When sometimes 3 ssd are selected, the pgs stay stuck but active > > > > I attached the crushmap and ceph osd tree. > > > > Can someone have a look and tell me where the default is? > > > > Bgrds > > - - - - - - - - - - - - - - - - - > Ghislain Chevalier > ORANGE/IMT/OLPS/ASE/DAPI/CSE > > Architecte de services d’infrastructure de stockage > > Sofware-Defined Storage Architect > +33299124432 > > +33788624370 > ghislain.chevalier@xxxxxxxxxx > > P Pensez à l'Environnement avant d'imprimer ce message ! > > > > ______________________________________________________________________ > ___________________________________________________ > > Ce message et ses pieces jointes peuvent contenir des informations > confidentielles ou privilegiees et ne doivent donc pas etre diffuses, > exploites ou copies sans autorisation. 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Merci. > > This message and its attachments may contain confidential or > privileged information that may be protected by law; they should not > be distributed, used or copied without authorisation. > If you have received this email in error, please notify the sender and > delete this message and its attachments. > As emails may be altered, Orange is not liable for messages that have > been modified, changed or falsified. > Thank you. > > > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -----BEGIN PGP SIGNATURE----- Version: Mailvelope v1.2.0 Comment: https://www.mailvelope.com wsFcBAEBCAAQBQJWE+7gCRDmVDuy+mK58QAAdlYQAIKPgcewctAfPisSwvdl iS60T15U2r2rnuh4G3AQjnmI0eb+nj9O7a1ZH7ttL1k3b5bZz/9/qjK+xnBe z2UvTjdZltlWVkOSjyjRBpU4JWRS2wZXeMIqVcC71NHT4zGD0otQloftrPLA ciQ73FDWOJgoA+PMca2oHO91IqQ+UZWr6BAs22scumTW9Zwb/E3QxZJyuh2F 3ajkvalXne97IIMO02ZFB+5PZgg34FukvcdJ/Z/eb+GCE1A57mkL9Wuazu46 u1NvatNWH13I0hZruR5ltWqLV8elTnFFd5KU5XWcyeewKbwbEzFUprUI5xlO uLNN4vGPrcYYmx6Tm8wWEpSFoZrhOF8NHfIbjn3jM+ZAawzozh1WrMTwWXWG a6hce307WuJVn/fvNY4IKOzUIwyh/OXPUq+R7RvvkGtnAGJn7aBjuUn6mg6x AE60XWibRzPGsXvRebEeqEzsfuxbxdt+oml02LByoxei+IZScj446HuyiVqp 9skPJEQgEJL8TChs6+ctS6hkZmo9vJ9Ysk14fJSjXIvTV8eJb12LK9aNig7G gXYxczfV9fjV/h4TKFcKRYddUj7g8tYpXb8ggJMtqP0B1Pi0gfrV5lsDVH6V r77ZWisSJ9w+f6lMGzRJTnpeDualcolheBvyFKiqrjoEbxivnow9GFXl7WfT GpUp =4tHA -----END PGP SIGNATURE----- _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you. _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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