Hi Fajar,
thanks a lot for your help!
I missed the part in your earlier post saying that you use Ubuntu :)
If I remember correctly some version of Ubuntu (maybe it still does?)
have a bug in tap:aio. It's better to compile xen yourself.
Ah ok.
My dom0 is faster than your's, while my domU1 sucks :-)
Dom0
=====
root@automatix:~# dd if=/dev/zero of=/root/test400M bs=1024k count=400
400+0 records in
400+0 records out
419430400 bytes (419 MB) copied, 0,749079 s, 560 MB/s
root@automatix:~# time (cp test400M test400M2;sync)
real 0m2.622s
user 0m0.030s
sys 0m0.900s
DomU1
======
root@xplvm:~# dd if=/dev/zero of=/home/Tim/test400M bs=1024k count=400
400+0 records in
400+0 records out
419430400 bytes (419 MB) copied, 85,723 s, 4,9 MB/s
root@xplvm:~# time (cp test400M test400M2;sync)
real 1m21.387s
user 0m0.070s
sys 0m0.991s
Tim
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