Daniel P. Berrange wrote:
On Tue, Sep 15, 2009 at 02:35:02PM +0200, Chris Lalancette wrote:
I've uploaded the code that I'm trying out at the moment to:
http://gitorious.org/~clalance/libvirt/clalance-staging/commits/tunnelled-mi...
Dan, can you take a look and make any suggestions about where I might be going wrong?
I've not look at your migration code yet, but there's a mistake in your change to the test driver.
http://gitorious.org/~clalance/libvirt/clalance-staging/commit/e77dc1f1ba4e1...
The test driver is delibrately not using saferead/write because those helpers do not handle EAGAIN. If you get EGAIN they'll return -1 and you are left with no idea how much data you've written which is not helpful :-) At very least this will cause the stream to terminate with an error message. If I got something wrong, perhaps its causing a crash.
Ah, I see. I've switched that back, and switched over my tunnelled implementation as well, but it doesn't seem to have an effect on my problem. -- Chris Lalancette