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Re: [Qemu-devel] [PATCH 6/6] trace: enable tracing in qemu-img
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [PATCH 6/6] trace: enable tracing in qemu-img |
Date: |
Mon, 13 Jun 2016 13:45:48 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 06/13/2016 10:58 AM, Denis V. Lunev wrote:
> The command will work this way:
> qemu-img --trace qcow2* create -f qcow2 1.img 64G
>
> Signed-off-by: Denis V. Lunev <address@hidden>
> Suggested by: Daniel P. Berrange <address@hidden>
> CC: Eric Blake <address@hidden>
> CC: Paolo Bonzini <address@hidden>
> CC: Stefan Hajnoczi <address@hidden>
> CC: Kevin Wolf <address@hidden>
> ---
> Makefile | 2 +-
> qemu-img.c | 18 +++++++++++++++++-
> qemu-img.texi | 2 ++
> 3 files changed, 20 insertions(+), 2 deletions(-)
>
> +++ b/qemu-img.c
> @@ -92,6 +94,8 @@ static void QEMU_NORETURN help(void)
> "\n"
> " '-h', '--help' display this help and exit\n"
> " '-V', '--version' output version information and exit\n"
> + " '-T', '--trace'
> [[enable=]<pattern>][,events=<file>][,file=<file>]\n"
> + " specify tracing options\n"
> "\n"
> +++ b/qemu-img.texi
> @@ -22,6 +22,8 @@ Standard options:
> Display this help and exit
> @item -V, --version
> Display version information and exit
> address@hidden -T, --trace address@hidden,address@hidden
Still inconsistent.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- [Qemu-devel] [PATCH v4 0/6] trace: enable tracing in qemu-io/qemu-nbd/qemu-img, Denis V. Lunev, 2016/06/13
- [Qemu-devel] [PATCH 3/6] trace: enable tracing in qemu-io, Denis V. Lunev, 2016/06/13
- [Qemu-devel] [PATCH 2/6] trace: move qemu_trace_opts to trace/control.c, Denis V. Lunev, 2016/06/13
- [Qemu-devel] [PATCH 4/6] trace: enable tracing in qemu-nbd, Denis V. Lunev, 2016/06/13
- [Qemu-devel] [PATCH 1/6] doc: move text describing --trace to specific .texi file, Denis V. Lunev, 2016/06/13
- [Qemu-devel] [PATCH 5/6] qemu-img: move common options parsing before commands processing, Denis V. Lunev, 2016/06/13
- [Qemu-devel] [PATCH 6/6] trace: enable tracing in qemu-img, Denis V. Lunev, 2016/06/13
- Re: [Qemu-devel] [PATCH 6/6] trace: enable tracing in qemu-img,
Eric Blake <=