Re: [ceph-users] create volume from an image

2013-03-20 Thread Chen, Xiaoxi
t; > [1] https://github.com/ceph/ceph/blob/master/doc/rbd/rbd-snapshot.rst#layering > [2] https://github.com/ceph/ceph/blob/master/doc/dev/rbd-layering.rst > >> From: ceph-users-boun...@lists.ceph.com >> [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Li, Chen >&g

Re: [ceph-users] create volume from an image

2013-03-19 Thread Josh Durgin
ceph-users-boun...@lists.ceph.com [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Li, Chen Sent: 2013年3月20日 12:57 To: 'ceph-users@lists.ceph.com' Subject: [ceph-users] create volume from an image I'm using Ceph RBD for both Cinder and Glance. Cinder and Glance are installed

Re: [ceph-users] create volume from an image

2013-03-19 Thread Chen, Xiaoxi
from pool A to pool B? From: ceph-users-boun...@lists.ceph.com [mailto:ceph-users-boun...@lists.ceph.com] On Behalf Of Li, Chen Sent: 2013年3月20日 12:57 To: 'ceph-users@lists.ceph.com' Subject: [ceph-users] create volume from an image I'm using Ceph RBD for both Cinder and Gla

[ceph-users] create volume from an image

2013-03-19 Thread Li, Chen
I'm using Ceph RBD for both Cinder and Glance. Cinder and Glance are installed in two machines. I have get information from many place that when cinder and glance both using Ceph RBD, then no real data transmit will happen because of copy on write. But the truth is when i run the command: cinde