Hi Everybody, I have a doubt about the usability of rbd with EC pool , I tried to use this in my CentOS lab but I just receive some errors when I try create a rbd image inside this pool.
For luminous environment this feature is supported? http://docs.ceph.com/docs/mimic/rados/operations/erasure-code/#erasure-coding-with-overwrites ceph osd pool set ec_pool allow_ec_overwrites true This error bellow happened when I try to create the RBD image : [root@mon1 ceph-key]# rbd create backup2/teste --size 5T --data-pool backup2 ... warning: line 9: 'osd_pool_default_crush_rule' in section 'global' redefined 2019-07-03 17:27:33.721593 7f12c3fff700 -1 librbd::image::CreateRequest: 0x560f2f0db0a0 handle_add_image_to_directory: error adding image to directory: (95) Operation not supported rbd: create error: (95) Operation not supported Regards, Fabio Abreu Reis http://fajlinux.com.br *Tel : *+55 21 98244-0161 *Skype : *fabioabreureis
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