From: "Richard W.M. Jones" <rjones@redhat.com>
To: Wolfgang Richter <wolf@cs.cmu.edu>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
qemu-devel <qemu-devel@nongnu.org>,
stefanha <stefanha@redhat.com>
Subject: Re: [Qemu-devel] [RFC] block-trace Low Level Command Supporting Disk Introspection
Date: Wed, 22 May 2013 20:26:56 +0100 [thread overview]
Message-ID: <20130522192656.GX4515@redhat.com> (raw)
In-Reply-To: <CACO=3k7QYBH24O0o-bsU3J3hbAtyVW8tWKEhPhHhW-_AXQ2nBA@mail.gmail.com>
On Wed, May 22, 2013 at 02:32:37PM -0400, Wolfgang Richter wrote:
> On Wed, May 22, 2013 at 12:42 PM, Richard W.M. Jones <rjones@redhat.com>wrote:
>
> > Run up to two extra guestfish instances, with the same result. The
> > fourth guestfish instance hangs at the 'run' command until one of the
> > first three is told to exit.
>
>
> And your interested on being notified when a snapshot is "safe" to read
> from?
> Or is it valuable to try reading immediately?
I'm not sure I understand the question.
I assumed (maybe wrongly) that if we had an NBD address (ie. Unix
socket or IP:port) then we'd just connect to that and go.
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Fedora Windows cross-compiler. Compile Windows programs, test, and
build Windows installers. Over 100 libraries supported.
http://fedoraproject.org/wiki/MinGW
next prev parent reply other threads:[~2013-05-22 19:27 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-13 21:21 [Qemu-devel] [RFC] block-trace Low Level Command Supporting Disk Introspection Wolfgang Richter
2013-05-14 8:40 ` Stefan Hajnoczi
2013-05-14 15:42 ` Wolfgang Richter
2013-05-14 8:50 ` Kevin Wolf
2013-05-14 10:04 ` Paolo Bonzini
2013-05-14 15:48 ` Wolfgang Richter
2013-05-14 16:45 ` Paolo Bonzini
2013-05-14 19:30 ` Wolfgang Richter
2013-05-15 7:59 ` Kevin Wolf
2013-05-15 8:25 ` Paolo Bonzini
2013-05-15 8:53 ` Kevin Wolf
2013-05-15 9:16 ` Paolo Bonzini
2013-05-15 9:46 ` Kevin Wolf
2013-05-15 11:54 ` Paolo Bonzini
2013-05-22 15:46 ` Wolfgang Richter
2013-05-14 15:45 ` Wolfgang Richter
2013-05-16 13:44 ` Richard W.M. Jones
2013-05-22 15:51 ` Wolfgang Richter
2013-05-22 16:11 ` Paolo Bonzini
2013-05-22 16:29 ` Wolfgang Richter
2013-05-22 16:42 ` Richard W.M. Jones
2013-05-22 18:32 ` Wolfgang Richter
2013-05-22 19:26 ` Richard W.M. Jones [this message]
2013-05-22 19:38 ` Wolfgang Richter
2013-05-22 20:47 ` Richard W.M. Jones
2013-05-22 21:46 ` Paolo Bonzini
2013-05-23 7:50 ` Stefan Hajnoczi
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