[ceph-users] how to migrate cached erasure pool to another type of erasure?

Hello! Luminous v 12.1.2 Rgw ssd tiering over EC pool works fine. But I want to change type of erasure (now and in the future). Type of erasure code is not allowed for on-fly changing Only new pool with new coding First Idea was to add second tiering level Ssd - EC - ISA and to evict all down,

Re: [ceph-users] pgs not deep-scrubbed for 86400

Hello, Roger! ceph pg dump ceph pg deep-scrub or just kick them all ceph pg dump | grep -i active+clean | awk '{print $1}' | while read i; do ceph pg deep-scrub ${i}; done -- Petr Malkov - Message: 57 Date: Wed, 19 Jul 2017 16:38:20 + From: Roger Brown

[ceph-users] luminous v12.1.0 bluestore by default doesnt work

v12.1.0 Luminous RC released BlueStore: The new BlueStore backend for ceph-osd is now stable and the new default for newly created OSDs. [global] fsid = a737f8ad-b959-4d44-ada7-2ed6a2b8802b mon_initial_members = ceph01, ceph02, ceph03 mon_host = 192.168.148.189,192.168.148.5,192.168.148.43

Re: [ceph-users] Unable to start rgw after upgrade from

Rgw hammer -> jewel Next method helped me After upgrading newly remake rgw on jewel ceph auth del client.rgw.ceph403 rm /var/lib/ceph/radosgw/ceph-rgw.ceph403/ ceph-deploy --overwrite-conf rgw create ceph403 systemctl stop ceph-radosgw.target systemctl start ceph-radosgw.target systemctl status

[ceph-users] rgw data migration

Hi all! 2 clusters: jewel vs kraken What is the best (not best, but working) way to migrate jewel rgw.pool.data -> kraken rgw.pool.data ? if not touching jewel cluster to be upgraded -- Petr Malkov ___ ceph-users mailing list

[ceph-users] moving rgw pools to ssd cache

Hello! I'am looking for method to make rgw ssd-cache tier with hdd https://blog-fromsomedude.rhcloud.com/2015/11/06/Ceph-RadosGW-Placement-Targets/ I successfully created rgw pools for ssd as described above And Placement Targets are written to users profile So data can be written to any hdd