Re: [Qemu-devel] [PATCH v2][RFC] Add compare subcommand for qemu-img

2012-11-20 Thread Miroslav Rezanina
- Original Message - > From: "Kevin Wolf" > To: "Miroslav Rezanina" > Cc: qemu-devel@nongnu.org, pbonz...@redhat.com > Sent: Tuesday, November 20, 2012 1:36:37 PM > Subject: Re: [Qemu-devel] [PATCH v2][RFC] Add compare subcommand for qemu-img > &

Re: [Qemu-devel] [PATCH v2][RFC] Add compare subcommand for qemu-img

2012-11-20 Thread Kevin Wolf
Am 03.08.2012 08:45, schrieb Miroslav Rezanina: > This is second version of patch adding compare subcommand that compares two > images. Compare has following criteria: > - only data part is compared > - unallocated sectors are not read > - in case of different image size, exceeding part of bigg

Re: [Qemu-devel] [PATCH v2][RFC] Add compare subcommand for qemu-img

2012-08-03 Thread Eric Blake
On 08/03/2012 12:45 AM, Miroslav Rezanina wrote: > This is second version of patch adding compare subcommand that compares two > images. Compare has following criteria: > - only data part is compared > - unallocated sectors are not read > - in case of different image size, exceeding part of big

[Qemu-devel] [PATCH v2][RFC] Add compare subcommand for qemu-img

2012-08-02 Thread Miroslav Rezanina
This is second version of patch adding compare subcommand that compares two images. Compare has following criteria: - only data part is compared - unallocated sectors are not read - in case of different image size, exceeding part of bigger disk has to be zeroed/unallocated to compare rest -