Re: [Qemu-devel] [PATCH v2 0/4] qemu-img: Fix preallocation with -S 0 for convert

2016-03-29 Thread Kevin Wolf
Am 24.03.2016 um 23:33 hat Max Reitz geschrieben: > Using -S 0 is supposed to allocate everything in the output image; or at > least it is supposed to always explicitly write zeros even if the area > in question is known to only contain zeros. That doesn't always work > right now, so this series fi

[Qemu-devel] [PATCH v2 0/4] qemu-img: Fix preallocation with -S 0 for convert

2016-03-24 Thread Max Reitz
Using -S 0 is supposed to allocate everything in the output image; or at least it is supposed to always explicitly write zeros even if the area in question is known to only contain zeros. That doesn't always work right now, so this series fixes it (patch 1, to be specific). I only noticed after I