Re: [ceph-users] error creating image in rbd-erasure-pool

2015-03-25 Thread Gregory Farnum
Yes. On Wed, Mar 25, 2015 at 4:13 AM, Frédéric Nass frederic.n...@univ-lorraine.fr wrote: Hi Greg, Thank you for this clarification. It helps a lot. Does this can't think of any issues apply to both rbd and pool snapshots ? Frederic. On Tue, Mar 24,

Re: [ceph-users] error creating image in rbd-erasure-pool

2015-03-25 Thread Frédéric Nass
Hi Greg, Thank you for this clarification. It helps a lot. Does this can't think of any issues apply to both rbd and pool snapshots ? Frederic. - Mail original - On Tue, Mar 24, 2015 at 12:09 PM, Brendan Moloney molo...@ohsu.edu wrote: Hi Loic and Markus, By the way,

Re: [ceph-users] error creating image in rbd-erasure-pool

2015-03-24 Thread Loic Dachary
Hi Markus, On 24/03/2015 14:47, Markus Goldberg wrote: Hi, this is ceph version 0,93 I can't create an image in an rbd-erasure-pool: root@bd-0:~# root@bd-0:~# ceph osd pool create bs3.rep 4096 4096 replicated pool 'bs3.rep' created root@bd-0:~# rbd create --size 1000 --pool bs3.rep test

[ceph-users] error creating image in rbd-erasure-pool

2015-03-24 Thread Markus Goldberg
Hi, this is ceph version 0,93 I can't create an image in an rbd-erasure-pool: root@bd-0:~# root@bd-0:~# ceph osd pool create bs3.rep 4096 4096 replicated pool 'bs3.rep' created root@bd-0:~# rbd create --size 1000 --pool bs3.rep test root@bd-0:~# root@bd-0:~# ceph osd pool create bs3.era 4096

Re: [ceph-users] error creating image in rbd-erasure-pool

2015-03-24 Thread Stéphane DUGRAVOT
- Mail original - Hi Markus, On 24/03/2015 14:47, Markus Goldberg wrote: Hi, this is ceph version 0,93 I can't create an image in an rbd-erasure-pool: root@bd-0:~# root@bd-0:~# ceph osd pool create bs3.rep 4096 4096 replicated pool 'bs3.rep' created root@bd-0:~# rbd

Re: [ceph-users] error creating image in rbd-erasure-pool

2015-03-24 Thread Robert LeBlanc
Is there an enumerated list of issues with snapshots on cache pools. We currently have snapshots on a cache tier and haven't seen any issues (development cluster). I just want to know what we should be looking for. On Tue, Mar 24, 2015 at 9:21 AM, Stéphane DUGRAVOT

Re: [ceph-users] error creating image in rbd-erasure-pool

2015-03-24 Thread Brendan Moloney
Hi Loic and Markus, By the way, Inktank do not support snapshot of a pool with cache tiering : * https://download.inktank.com/docs/ICE%201.2%20-%20Cache%20and%20Erasure%20Coding%20FAQ.pdf Hi, You seem to be talking about pool snapshots rather than RBD snapshots. But in the linked

Re: [ceph-users] error creating image in rbd-erasure-pool

2015-03-24 Thread Gregory Farnum
On Tue, Mar 24, 2015 at 12:09 PM, Brendan Moloney molo...@ohsu.edu wrote: Hi Loic and Markus, By the way, Inktank do not support snapshot of a pool with cache tiering : * https://download.inktank.com/docs/ICE%201.2%20-%20Cache%20and%20Erasure%20Coding%20FAQ.pdf Hi, You seem to be