Re: [Xen-devel] no console when using xl toolstack xen 4.1.2

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Tue, 24 Apr 2012, Sam Mulvey wrote:
> On Apr 24, 2012, at 10:03 AM, Stefano Stabellini wrote:
> 
>       Could you please apply the appended patch to the qemu tree and then post
>       the qemu log file again?
> 
> 
> 
> Meanwhile, here's said log with patch applied:
> 
> [root@xentest2012 xen]# more qemu-dm-finnix.logÂ
> domid: 1
> Warning: vlan 0 is not connected to host network
> -videoram option does not work with cirrus vga device model. Videoram set to 
> 4M.
> /home/sam/build/debug/xen/src/xen-4.1.2/tools/ioemu-qemu-xen/hw/xen_blktap.c:628
> : Init blktap pipes
> /home/sam/build/debug/xen/src/xen-4.1.2/tools/ioemu-qemu-xen/hw/xen_blktap.c:603
> : Created /var/run/tap directory
> Could not open /var/run/tap/qemu-read-1
> char device redirected to /dev/pts/2
> DEBUG blk_init 587
> DEBUG blk_init 602 filename=/var/finnix/finnix-104.iso
> DEBUG blk_init 613 protocol=raw
> DEBUG blk_init 622
> DEBUG blk_init 636
> DEBUG blk_init 659
> xs_read(): target get error. /local/domain/1/target.
> (qemu) (qemu)Â

It looks like the disk was opened correctly, maybe more logging will
tell us what is going wrong.
Could you please try the following patch?



diff --git a/hw/xen_backend.c b/hw/xen_backend.c
index 64dc93a..f564667 100644
--- a/hw/xen_backend.c
+++ b/hw/xen_backend.c
@@ -50,7 +50,7 @@ const char *xen_protocol;
 
 /* private */
 static TAILQ_HEAD(XenDeviceHead, XenDevice) xendevs = 
TAILQ_HEAD_INITIALIZER(xendevs);
-static int debug = 0;
+static int debug = 9;
 
 /* ------------------------------------------------------------- */

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