Re: [Qemu-devel] [PATCH v4 0/4] Add shrink image for qcow2

2017-07-11 Thread Fam Zheng
On Tue, 07/11 16:35, Pavel Butsykin wrote: > On 11.07.2017 16:14, no-re...@patchew.org wrote: > > Hi, > > > > This series failed build test on s390x host. Please find the details below. > > > > Type: series > > Subject: [Qemu-devel] [PATCH v4 0/4] Ad

Re: [Qemu-devel] [PATCH v4 0/4] Add shrink image for qcow2

2017-07-11 Thread Max Reitz
On 2017-07-11 14:40, Pavel Butsykin wrote: > This patch add shrinking of the image file for qcow2. As a result, this allows > us to reduce the virtual image size and free up space on the disk without > copying the image. Image can be fragmented and shrink is done by punching > holes > in the image

Re: [Qemu-devel] [PATCH v4 0/4] Add shrink image for qcow2

2017-07-11 Thread no-reply
Hi, This series failed automatic build test. Please find the testing commands and their output below. If you have docker installed, you can probably reproduce it locally. Message-id: 20170711124024.1396-1-pbutsy...@virtuozzo.com Type: series Subject: [Qemu-devel] [PATCH v4 0/4] Add shrink image

Re: [Qemu-devel] [PATCH v4 0/4] Add shrink image for qcow2

2017-07-11 Thread Pavel Butsykin
On 11.07.2017 16:14, no-re...@patchew.org wrote: Hi, This series failed build test on s390x host. Please find the details below. Type: series Subject: [Qemu-devel] [PATCH v4 0/4] Add shrink image for qcow2 Message-id: 20170711124024.1396-1-pbutsy...@virtuozzo.com Because this series is

Re: [Qemu-devel] [PATCH v4 0/4] Add shrink image for qcow2

2017-07-11 Thread no-reply
Hi, This series failed build test on s390x host. Please find the details below. Type: series Subject: [Qemu-devel] [PATCH v4 0/4] Add shrink image for qcow2 Message-id: 20170711124024.1396-1-pbutsy...@virtuozzo.com === TEST SCRIPT BEGIN === #!/bin/bash # Testing script will be invoked under the

[Qemu-devel] [PATCH v4 0/4] Add shrink image for qcow2

2017-07-11 Thread Pavel Butsykin
This patch add shrinking of the image file for qcow2. As a result, this allows us to reduce the virtual image size and free up space on the disk without copying the image. Image can be fragmented and shrink is done by punching holes in the image file. # ./qemu-img create -f qcow2 image.qcow2 4G Fo