$ lsb_release -sd Ubuntu 11.04 $ ls -l /sys/block/vda/serial -r--r--r-- 1 root root 4096 2011-06-16 13:22 /sys/block/vda/serial $ sudo cat /sys/block/vda/serial $
That file should contain a serial number but it doesn't.
Same thing on Fedora (by way of the dm-devel mailing list)
http://www.redhat.com/archives/dm-devel/2010-September/msg00095.html
Follow up message has the quote "The qemu on the host isn't new enough to handle the request." http://www.redhat.com/archives/dm-devel/2010-September/msg00145.html
$ lsb_release -sd vda/serial vda/serial vda/serial
Ubuntu 11.04
$ ls -l /sys/block/
-r--r--r-- 1 root root 4096 2011-06-16 13:22 /sys/block/
$ sudo cat /sys/block/
$
That file should contain a serial number but it doesn't.
Same thing on Fedora (by way of the dm-devel mailing list)
http:// www.redhat. com/archives/ dm-devel/ 2010-September/ msg00095. html
Follow up message has the quote "The qemu on the host isn't new enough to handle the request." www.redhat. com/archives/ dm-devel/ 2010-September/ msg00145. html
http://