Re: [Autotest] [PATCH 4/4] KVM test: Enable timedrift for Linux guests

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----- "Jason Wang" <jasowang@xxxxxxxxxx> wrote:

> We should also test timedrift for Linux guests especially for guest
> with pvclock. So this patch enable the timedrift for linux guests.
> 
> Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
> ---
>  client/tests/kvm/tests_base.cfg.sample |   11 ++++++++++-
>  1 files changed, 10 insertions(+), 1 deletions(-)
> 
> diff --git a/client/tests/kvm/tests_base.cfg.sample
> b/client/tests/kvm/tests_base.cfg.sample
> index 8cc83a9..dcd0dcf 100644
> --- a/client/tests/kvm/tests_base.cfg.sample
> +++ b/client/tests/kvm/tests_base.cfg.sample
> @@ -330,7 +330,7 @@ variants:
>  variants:
>      # Linux section
>      - @Linux:
> -        no timedrift autoit
> +        no autoit
>          shutdown_command = shutdown -h now
>          reboot_command = shutdown -r now
>          status_test_command = echo $?
> @@ -342,6 +342,15 @@ variants:
>          file_transfer_port = 22
>          mem_chk_cmd = dmidecode -t 17 | awk -F: '/Size/ {print $2}'
>          cpu_chk_cmd = grep -c processor /proc/cpuinfo
> +        timedrift:
> +            time_command = date +'TIME: %a %m/%d/%Y %H:%M:%S.%N'
> +            time_filter_re = "(?:TIME: \w\w\w )(.{19})(?:\.\d\d)"
> +            time_format = "%m/%d/%Y %H:%M:%S"
> +            guest_load_command = "dd if=/dev/urandom of=/dev/null"
> +            guest_load_instances = 2
> +            guest_load_clean_cmd = "killall -9 dd"

I think this should be 'guest_load_stop_command'.
Other than that, looks good to me.

> +            host_load_command = "bzip2 -c --best /dev/urandom >
> /dev/null"
> +            host_load_instances = 8
>  
>          variants:
>              - Fedora:
> 
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