Re: [Qemu-devel] [PATCH 4/6] qemu-img: add-cow will not support convert

2012-06-14 Thread Dong Xu Wang
On Thu, Jun 14, 2012 at 10:24 PM, Kevin Wolf wrote: > Am 14.06.2012 16:17, schrieb Dong Xu Wang: >> On Thu, Jun 14, 2012 at 10:11 PM, Kevin Wolf wrote: >>> Am 14.06.2012 16:06, schrieb Dong Xu Wang: On Thu, Jun 14, 2012 at 6:51 PM, Kevin Wolf wrote: > Am 13.06.2012 16:36, schrieb Dong X

Re: [Qemu-devel] [PATCH 4/6] qemu-img: add-cow will not support convert

2012-06-14 Thread Kevin Wolf
Am 14.06.2012 16:17, schrieb Dong Xu Wang: > On Thu, Jun 14, 2012 at 10:11 PM, Kevin Wolf wrote: >> Am 14.06.2012 16:06, schrieb Dong Xu Wang: >>> On Thu, Jun 14, 2012 at 6:51 PM, Kevin Wolf wrote: Am 13.06.2012 16:36, schrieb Dong Xu Wang: > add-cow file can't live alone, must together

Re: [Qemu-devel] [PATCH 4/6] qemu-img: add-cow will not support convert

2012-06-14 Thread Dong Xu Wang
On Thu, Jun 14, 2012 at 10:11 PM, Kevin Wolf wrote: > Am 14.06.2012 16:06, schrieb Dong Xu Wang: >> On Thu, Jun 14, 2012 at 6:51 PM, Kevin Wolf wrote: >>> Am 13.06.2012 16:36, schrieb Dong Xu Wang: add-cow file can't live alone, must together will image_file and backing_file. If w

Re: [Qemu-devel] [PATCH 4/6] qemu-img: add-cow will not support convert

2012-06-14 Thread Kevin Wolf
Am 14.06.2012 16:06, schrieb Dong Xu Wang: > On Thu, Jun 14, 2012 at 6:51 PM, Kevin Wolf wrote: >> Am 13.06.2012 16:36, schrieb Dong Xu Wang: >>> add-cow file can't live alone, must together will image_file and >>> backing_file. >>> If we implement qemu-img convert operation for add-cow file form

Re: [Qemu-devel] [PATCH 4/6] qemu-img: add-cow will not support convert

2012-06-14 Thread Dong Xu Wang
On Thu, Jun 14, 2012 at 6:51 PM, Kevin Wolf wrote: > Am 13.06.2012 16:36, schrieb Dong Xu Wang: >> add-cow file can't live alone, must together will image_file and >> backing_file. >> If we implement qemu-img convert operation for add-cow file format, we must >> create image_file and backing_file

Re: [Qemu-devel] [PATCH 4/6] qemu-img: add-cow will not support convert

2012-06-14 Thread Kevin Wolf
Am 13.06.2012 16:36, schrieb Dong Xu Wang: > add-cow file can't live alone, must together will image_file and backing_file. > If we implement qemu-img convert operation for add-cow file format, we must > create image_file and backing_file manually, that will be confused for users, > so we just igno