On Mon, Jun 08, 2015 at 08:09:52PM +0800, Pino Tsao wrote:
For now, the issue only happens within the appliance of libguestfs. It is ok in a normal installation.
It's likely to be an amount of RAM issue in the appliance.
Here is my questions now: Do we have approach to debug in kernel in appliance? I am aware that I can fprintf messages in the daemon to stderr, but it seems it isn`t enough for me now:(
You can see all the kernel messages, and printf, by enabling debugging: http://libguestfs.org/guestfs-faq.1.html#debugging-libguestfs Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org