Re: [Qemu-devel] [PATCH] scripts/dump-qcow2.pl: Script to dump qcow2 metadata

2018-04-19 Thread John Snow
On 04/13/2018 10:45 AM, Max Reitz wrote: > On 2018-03-28 15:38, Alberto Garcia wrote: >> This script takes a qcow2 image and dumps its metadata: header, >> snapshot table and some extensions (although not all qcow2 features >> are supported yet). >> >> It can also display a list of all host

Re: [Qemu-devel] [PATCH] scripts/dump-qcow2.pl: Script to dump qcow2 metadata

2018-04-13 Thread Alberto Garcia
On Fri 13 Apr 2018 04:45:15 PM CEST, Max Reitz wrote: > OK, now that that's out of the way... I'm wondering why you want to > add this to the qemu tree? If you'd written an iotest that would make > use of it, sure. But if it's just for debugging, then I'd personally > think it would be better

Re: [Qemu-devel] [PATCH] scripts/dump-qcow2.pl: Script to dump qcow2 metadata

2018-04-13 Thread Max Reitz
On 2018-03-28 15:38, Alberto Garcia wrote: > This script takes a qcow2 image and dumps its metadata: header, > snapshot table and some extensions (although not all qcow2 features > are supported yet). > > It can also display a list of all host clusters and the guest -> host > address mappings, so

[Qemu-devel] [PATCH] scripts/dump-qcow2.pl: Script to dump qcow2 metadata

2018-03-28 Thread Alberto Garcia
This script takes a qcow2 image and dumps its metadata: header, snapshot table and some extensions (although not all qcow2 features are supported yet). It can also display a list of all host clusters and the guest -> host address mappings, so it's useful to debug allocations. The image is