Re: [ceph-users] data-pool option for qemu-img / ec pool

2018-09-23 Thread Konstantin Shalygin
Is it possible to set data-pool for ec-pools on qemu-img? For repl-pools I used "qemu-img convert" to convert from e.g. vmdk to raw and write to rbd/ceph directly. The rbd utility is able to do this for raw or empty images but without convert (converting 800G and writing it again would now take a

Re: [ceph-users] data-pool option for qemu-img / ec pool

2018-09-23 Thread Kevin Olbrich
Hi Paul, thanks for the hint, I just checked and it works perfectly. I found this guide: https://www.reddit.com/r/ceph/comments/72yc9m/ceph_openstack_with_ec/ The works well with one meta/data setup but not with multiple (like device-class based pools). The link above uses client-auth, is there

Re: [ceph-users] data-pool option for qemu-img / ec pool

2018-09-23 Thread Paul Emmerich
The usual trick for clients not supporting this natively is the option "rbd_default_data_pool" in ceph.conf which should also work here. Paul Am So., 23. Sep. 2018 um 18:03 Uhr schrieb Kevin Olbrich : > > Hi! > > Is it possible to set data-pool for ec-pools on qemu-img? > For repl-pools I used

[ceph-users] data-pool option for qemu-img / ec pool

2018-09-23 Thread Kevin Olbrich
Hi! Is it possible to set data-pool for ec-pools on qemu-img? For repl-pools I used "qemu-img convert" to convert from e.g. vmdk to raw and write to rbd/ceph directly. The rbd utility is able to do this for raw or empty images but without convert (converting 800G and writing it again would now ta