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| Monitoring Serial Port in QEMU https://forum.osdev.org/viewtopic.php?f=1&t=53779 |
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| Author: | PavelChekov [ Sun Sep 19, 2021 4:58 pm ] |
| Post subject: | Monitoring Serial Port in QEMU |
I'm a bit of a newbie when it comes to QEMU, and I wondered how I tell it to put the serial ports output into a file? Thanks |
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| Author: | Octocontrabass [ Sun Sep 19, 2021 6:47 pm ] |
| Post subject: | Re: Monitoring Serial Port in QEMU |
-serial file:your_file_name_here.log |
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| Author: | PavelChekov [ Tue Sep 21, 2021 6:50 pm ] |
| Post subject: | Re: Monitoring Serial Port in QEMU |
How about sending to it from outside the VM? |
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| Author: | Octocontrabass [ Tue Sep 21, 2021 8:46 pm ] |
| Post subject: | Re: Monitoring Serial Port in QEMU |
Pick a different character device instead of "file". If you still need to write the output to a log, use chardev to specify the device. Here's an example of using chardev in place of "-serial stdio" to write the output to a log. The "-chardev" option is explained in more detail in the QEMU manual. |
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