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Re: [Qemu-devel] Log Console Output to File
From: |
Stefan Weil |
Subject: |
Re: [Qemu-devel] Log Console Output to File |
Date: |
Thu, 11 Nov 2010 22:17:41 +0100 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.15) Gecko/20101030 Iceowl/1.0b1 Icedove/3.0.10 |
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 this (as it was suggested by an earlier mail):
qemu -serial stdio -nographic ...
This results in an error message for me, too:
chardev: opening backend "stdio" failed
qemu: could not open serial device 'stdio': No such file or directory
Try this variant (which works for me):
qemu -nographic ...
It will redirect the serial output (first serial port) of your guest os to
standard output, so you can write it to a file with the usual methods,
for example this one:
qemu -nographic ... | tee log.txt
Regards
Stefan Weil