But how can I use the cloned block as vm disk?
2013/9/16 Guangliang Zhao <guangli...@unitedstack.com> > On Mon, Sep 16, 2013 at 09:20:29AM +0800, 王根意 wrote: > > Hi all: > > > > I have a 30G rbd block device as virtual machine disk, Aleady installed > > ubuntu 12.04. About 1G space used. > > > > When I want to deploy vm, I made a "rbd cp". Then problem came, it copy > 30G > > data instead of 1G. And this action take lots of time. > > > > Any ideal? I just want make it faster to deploy vm. > > The "rbd clone" maybe what you want ;-) > http://ceph.com/docs/master/man/8/rbd/ > > > > > -- > > OPS 王根意 > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > -- > Best regards, > Guangliang > > > > > -- OPS 王根意
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