Wei Liu
2011-Jun-25 13:52 UTC
[Xen-devel] QEMU xenpv support branch, pv console not working
Hi, Anthony I tried to enable pv console with your xenpv-support branch, failed. Log reads that QEMU redirects its output to /dev/pts/X, and xenstore entry /local/domain/DOMID/console/tty is written accordingly. But when I use ''xl console DOMID'' to connect to the console, it doesn''t work. When the same QEMU is used to emulate HVM serial console, it works fine. qemu-dm works fine for PV console. Any idea? Thanks. Wei. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Stefano Stabellini
2011-Jun-28 11:37 UTC
[Xen-devel] Re: QEMU xenpv support branch, pv console not working
On Sat, 25 Jun 2011, Wei Liu wrote:> Hi, Anthony > > I tried to enable pv console with your xenpv-support branch, failed. > > Log reads that QEMU redirects its output to /dev/pts/X, and xenstore > entry /local/domain/DOMID/console/tty is written accordingly. > > But when I use ''xl console DOMID'' to connect to the console, it doesn''t work. > > When the same QEMU is used to emulate HVM serial console, it works fine. > > qemu-dm works fine for PV console. > > Any idea? Thanks.I think you need this patch I have just sent to qemu-devel: http://marc.info/?l=xen-devel&m=130926072317154 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Wei Liu
2011-Jun-28 11:44 UTC
[Xen-devel] Re: QEMU xenpv support branch, pv console not working
On Tue, Jun 28, 2011 at 7:37 PM, Stefano Stabellini <stefano.stabellini@eu.citrix.com> wrote:> On Sat, 25 Jun 2011, Wei Liu wrote: >> Hi, Anthony >> >> I tried to enable pv console with your xenpv-support branch, failed. >> >> Log reads that QEMU redirects its output to /dev/pts/X, and xenstore >> entry /local/domain/DOMID/console/tty is written accordingly. >> >> But when I use ''xl console DOMID'' to connect to the console, it doesn''t work. >> >> When the same QEMU is used to emulate HVM serial console, it works fine. >> >> qemu-dm works fine for PV console. >> >> Any idea? Thanks. > > I think you need this patch I have just sent to qemu-devel: > > http://marc.info/?l=xen-devel&m=130926072317154 >I''m afraid it is not about writing proper xenstore entries. I''m using xenpv-support branch, which has already written console entries in Xenstore. Wei. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel