-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Reweighting the OSD to 0.0 or setting the osd out (but not terminating the process) should allow it to backfill the PGs to a new OSD. I would try the reweight first (and in a test environment). - ---------------- Robert LeBlanc PGP Fingerprint 79A2 9CA4 6CC4 45DD A904 C70E E654 3BB2 FA62 B9F1 On Thu, Dec 3, 2015 at 10:32 AM, Florent B wrote: > Hi everyone, > > I have some pools with size=1. > > I want to perform some maintenance on some OSDs. > > I would like to know if there is a way to remap PGs which single copy is > on osd.X > > Is it possible ? > > I know about primary affinity, setting an OSD out... but this is not > specific to PGs with size=1, it will also rebalance PGs with size=2 > which is not necessary in my case. > > Thank you a lot. > > Florent > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com -----BEGIN PGP SIGNATURE----- Version: Mailvelope v1.3.0 Comment: https://www.mailvelope.com wsFcBAEBCAAQBQJWYIuACRDmVDuy+mK58QAA+KIP/36GFkHbbSPXBXvdsBFM oJagMFjDmw3umUzVRGBsoO3+owqiZeMm8Wi8SpvEG1Xok84ZbUVrwI1JqzRw canb/nWiIofadrmNzGGYzPPAFO/2fFrgOMD+pjeXIBxp/ClvECe/lA0FEWcp an3cxRo0aGJCR3c0lzuBYit5/AuXHoxhC5+Yhtif2RebCh9WNktYtObpVRh2 sw6cGM2GNc/7HT1SYmesMLGvSdMyxrvNyQt6NDMP3q+fq3UR/cN93fdPqT/a 1OwME356zje9Ws5oqyg9ma1HFHA84W7Z6uKlaZHl8gQ5A4MTz5TpAPAyTwto 32tAxL0pj5wMQU3DqmVKkMhcXbso0A8XhNvvR8p31bywdxGuPwuVaqozyTCX WuEwHOM+y+Jn/l0CJz8ZIJI8uSYom8/vtcB6st/AeXSsoBH/N8midgGIg1Co HasKH4H+2njrKVCc12rIqqXY1OUbPyLJynFHbpu/vNKqKuqn8dVxUbPrRLoN q+PUx28TIDql3ijhJPll/iPtAITzTe4oBlsGcg0r6UBu/Afe5yrbRB5m/2ON AeCEPM+pzvOEQLa8E8QpTNuXNAOHxnI13tzMYwM5Vn5iBRaXPFTtSE+SCT6a yOahKIpcAvAsV3OOTNT1YKd21A8GCc3MOv4aOMg7JTWCIg44MLSeApWvf86R 3sv+ =XSTX -----END PGP SIGNATURE----- _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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