Re: [Qemu-devel] Log Console Output to File

2010-11-13 Thread qemu
Hi, A bit more on this - as I have been trying to get it working ... :-). The command you provided did work if I use /dev/tty in place of stdio (i.e. -serial /dev/tty) ... except that it only "starts" to work once I have a login prompt in QEMU (and then also in my command window). I'm try

Re: [Qemu-devel] Log Console Output to File

2010-11-11 Thread qemu
Hi, Yes, this works, as does adding in "-vnc :0" (and then connection to this via VNC) ... but in both cases I am not able to collect the console output that exists during the boot. Any thoughts on that? Thanks! On Thu, Nov 11, 2010 03:17 PM, Stefan Weil wrote: > Am 11.11.2010 21:37, schri

Re: [Qemu-devel] Log Console Output to File

2010-11-11 Thread qemu
Here you go ... qemu-system-arm -serial stdio -nographic -M versatilepb -kernel zImage-2.6.34-r4-qemuarm.bin -hda minimal-console-image-eglibc-ipk-dev-snapshot-20101110-qemuarm.rootfs.ext3 -append "root=/dev/sda" And the output ... chardev: opening backend "stdio" failed qemu: could not open s

Re: [Qemu-devel] Log Console Output to File

2010-11-11 Thread David S. Ahern
On 11/11/10 14:17, Stefan Weil wrote: > Am 11.11.2010 21:37, schrieb Russell Morris: >> Hi, >> >> Thanks for the pointer! I tried this, but I get an error message, as >> follows ... >> *chardev: opening backent "stdio" failed* >> *qemu: could not open serial device 'stdio': Inappropriate ioctl fo

Re: [Qemu-devel] Log Console Output to File

2010-11-11 Thread Stefan Weil
Am 11.11.2010 21:37, schrieb Russell Morris: Hi, Thanks for the pointer! I tried this, but I get an error message, as follows ... *chardev: opening backent "stdio" failed* *qemu: could not open serial device 'stdio': Inappropriate ioctl for device.* Thoughts? Hi, I assume that you tried

Re: [Qemu-devel] Log Console Output to File

2010-11-11 Thread David S. Ahern
On 11/11/10 13:37, Russell Morris wrote: > Hi, > > > > Thanks for the pointer! I tried this, but I get an error message, as > follows ... > > *chardev: opening backent "stdio" failed* > > *qemu: could not open serial device 'stdio': Inappropriate ioctl for > device.* qemu command line? Da

Re: [Qemu-devel] Log Console Output to File

2010-11-11 Thread Russell Morris
Hi, Thanks for the pointer! I tried this, but I get an error message, as follows ... chardev: opening backent "stdio" failed qemu: could not open serial device 'stdio': Inappropriate ioctl for device. Thoughts? Thanks again! On Thu, Nov 11, 2010 11:22 AM, "David S. Ahern" wrote:

Re: [Qemu-devel] Log Console Output to File

2010-11-11 Thread David S. Ahern
On 11/11/10 09:57, Mulyadi Santosa wrote: > On Thu, Nov 11, 2010 at 12:50, wrote: >> Hi, >> >> Is there a way to log / copy the console output (like the Linux boot info, >> if booting QEMU to Linux) to a file? > > I think you could consider booting Linux in serial console...then > start Qemu

Re: [Qemu-devel] Log Console Output to File

2010-11-11 Thread Mulyadi Santosa
On Thu, Nov 11, 2010 at 12:50, wrote: > Hi, > > Is there a way to log / copy the console output (like the Linux boot info, if > booting QEMU to Linux) to a file? I think you could consider booting Linux in serial console...then start Qemu with -nographic. From there, everything will be spilled

[Qemu-devel] Log Console Output to File

2010-11-10 Thread qemu
Hi, Is there a way to log / copy the console output (like the Linux boot info, if booting QEMU to Linux) to a file? Thanks!