Hi, Latest qemu-img (maybe from 0.11.0-rc0 or later?) changes default unit of size as bytes, it was kilo-bytes so far. (see http://www.mail-archive.com/kvm@vger.kernel.org/msg19183.html) This patch addresses this incompatibility by adding postfix 'K'. This fix is able to keep backward compatibility for old qemu as well, and also even if qemu-img falls back old style or any, this explicit specifying should work well. Thanks, ozaki-r

From 7d3dd9e592deab5a1d793532cf230d8367372280 Mon Sep 17 00:00:00 2001 From: Ryota Ozaki <ozaki.ryota@gmail.com> Date: Tue, 4 Aug 2009 11:11:31 +0900 Subject: [PATCH] address incompatible change of qemu-img

--- src/storage_backend.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/storage_backend.c b/src/storage_backend.c index 07a2e48..8824218 100644 --- a/src/storage_backend.c +++ b/src/storage_backend.c @@ -446,7 +446,7 @@ virStorageBackendCreateQemuImg(virConnectPtr conn, /* Size in KB */ - snprintf(size, sizeof(size), "%llu", vol->capacity/1024); + snprintf(size, sizeof(size), "%lluK", vol->capacity/1024); if (virRun(conn, imgargv, NULL) < 0) { VIR_FREE(imgargv[0]); -- 1.6.0.6