On Thu, Feb 9, 2017 at 10:08 AM, ashish mittal <[email protected]> wrote: > On Thu, Feb 9, 2017 at 8:50 AM, Jeff Cody <[email protected]> wrote: >> On Thu, Feb 09, 2017 at 08:14:38AM -0800, ashish mittal wrote: >>> On Thu, Feb 9, 2017 at 6:32 AM, Jeff Cody <[email protected]> wrote: >>> > On Thu, Feb 09, 2017 at 01:24:58AM -0800, ashish mittal wrote: >>> >> On Wed, Feb 8, 2017 at 10:29 PM, Jeff Cody <[email protected]> wrote: >>> >> > On Wed, Feb 08, 2017 at 09:23:33PM -0800, Ashish Mittal wrote: >>> >> >> From: Ashish Mittal <[email protected]> >>> >> >> >>> >> >> Source code for the qnio library that this code loads can be >>> >> >> downloaded from: >>> >> >> https://github.com/VeritasHyperScale/libqnio.git >>> >> >> >>> >> >> Sample command line using JSON syntax: >>> >> >> ./x86_64-softmmu/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"}}' >>> >> >> >>> >> >> 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/c6718f6b-0401-441d-a8c3-1f0064d75ee0 >>> >> >> >>> >> > >>> >> > I don't know if I am using the qnio_server test server correctly or >>> >> > not, but >>> >> > when I run qemu-io from the command line I get an i/o error. When I >>> >> > run the >>> >> > qemu-iotests, I get a segfault. >>> >> > >>> >> > Were you able to run qemu-iotests with these patches? >>> >> > >>> >> > Here is how I am invoking qnio_server: >>> >> > >>> >> > # qnio_server -d >>> >> > /home/jcody/work/redhat/upstream/qemu-kvm/tests/qemu-iotests/scratch -v >>> >> > >>> >> > >>> >> >>> >> I ran full qemu-iotests and qemu-io manually with the test server on >>> >> version 7 patches. Ran qemu-io manually with the test server on >>> >> version 8, but the libvxhs code is undergoing a lot of checkins. Will >>> >> test again tomorrow and get back. >>> >> >>> > >>> > Does my invocation above look correct, for running the qemu-iotests? >>> >>> qemu-iotest starts the server internally. The server does not have to >>> be started explicitly before running qemu-iotest. The server must not >>> be running before you begin the test because then the tests would >>> find port 9999 busy. >>> Running make install on libvxhs copies the test server to the location >>> where the qemu-iotests expect to find it. >> >> >> OK, thanks. I tried that too, and I also tried against the branch >> "ashish_securify_changes" for libqnio. I still have qemu-iotests giving me >> a segfault. >> >> > > Qemu patch v7 and v8 do not have many changes. I did successfully run > iotests with v7 and libqnio master. I'm guessing there could be > something in the 'securify' library branch that's causing this. I will > rebuild and retest.
Confirmed that there is a problem and qemu-iotest is segfaulting. Will get back with a fix.
