Re: [Qemu-devel] [PATCH v7 RFC] block/vxhs: Initial commit to add Veritas HyperScale VxHS block device support

[Stefan Hajnoczi]

On Tue, Sep 27, 2016 at 09:09:49PM -0700, Ashish Mittal wrote:
> This patch adds support for a new block device type called "vxhs".
> Source code for the library that this code loads can be downloaded from:
> https://github.com/MittalAshish/libqnio.git
> 
> Sample command line using JSON syntax:
> ./qemu-system-x86_64 -name instance-00000008 -S -vnc 0.0.0.0:0 -k en-us -vga 
> cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 -msg 
> timestamp=on 
> 'json:{"driver":"vxhs","vdisk_id":"{c3e9095a-a5ee-4dce-afeb-2a59fb387410}","server":[{"host":"172.172.17.4","port":"9999"},{"host":"172.172.17.2","port":"9999"}]}'
> 
> Sample command line using URI syntax:
> qemu-img convert -f raw -O raw -n 
> /var/lib/nova/instances/_base/0c5eacd5ebea5ed914b6a3e7b18f1ce734c386ad 
> vxhs://192.168.0.1:9999/%7Bc6718f6b-0401-441d-a8c3-1f0064d75ee0%7D
> 
> Signed-off-by: Ashish Mittal <address@hidden>

Have you tried running the qemu-iotests test suite?
http://qemu-project.org/Documentation/QemuIoTests

The test suite needs to be working in order for this block driver to be
merged.

Please also consider how to test failover.  You can use blkdebug (see
docs/blkdebug.txt) to inject I/O errors but perhaps you need something
more low-level in the library.

signature.asc
Description: PGP signature