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 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, 2015 at 12:09 PM, Bre

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 wrote: > > > >> Hi Loic and Markus, > >> By the way, Inktank do n

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 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 talki

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 linke

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 wrote: > > > __

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 > > roo

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.re

[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 4096