Comments on: Running QEMU from a VPS https://virtuallyfun.com/2011/06/22/running-qemu-from-a-vps/ Fun with Virtualization Sat, 31 Aug 2019 18:12:39 +0000 hourly 1 https://wordpress.org/?v=7.0 By: neozeed https://virtuallyfun.com/2011/06/22/running-qemu-from-a-vps/comment-page-1/#comment-222597 Sat, 31 Aug 2019 18:12:39 +0000 https://virtuallyfun.com/?p=946#comment-222597 In reply to rimas.

QEMU is 100% software, no drivers, no nothing.

If you are running just Linux, look at UML.

]]> By: rimas https://virtuallyfun.com/2011/06/22/running-qemu-from-a-vps/comment-page-1/#comment-222584 Sat, 31 Aug 2019 16:44:07 +0000 https://virtuallyfun.com/?p=946#comment-222584 I tried android sdk which runs qemu on centos 7 vps. I can not run because virtualisation will be double, also nested virtualisation doesn’t work.

]]> By: neozeed https://virtuallyfun.com/2011/06/22/running-qemu-from-a-vps/comment-page-1/#comment-4220 Fri, 09 Dec 2011 19:12:06 +0000 https://virtuallyfun.com/?p=946#comment-4220 Oh a quick note in passing by, if your Qemu instance runs high (ie 100%) say it’s like OS/2 and running MS-DOS rz/sz type programs, you can throttle it on Linux with cpulimit. Considering OS/2 and MS-DOS were written to run on ‘fast’ 4-16Mhz machines, 5% of a 3Ghz computer, even a poor emulator that runs at 10% efficiency would run about 15Mhz speeds, which is more than adequate.

nohup cpulimit -e qemu -l 5 &

And that’ll take care of it.

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