Date: Tue, 16 Aug 2011 16:40:54 -0400 From: Boris Kochergin <spawk@acm.poly.edu> To: freebsd-emulation@freebsd.org Subject: Funny sleep behavior with 8.2-R/amd64 on Linux KVM Message-ID: <4E4AD5D6.6090803@acm.poly.edu>
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Hi. I have KVM running on a Linux machine: # uname -a Linux [censored] 2.6.18-238.19.1.el5 #1 SMP Fri Jul 15 07:31:24 EDT 2011 x86_64 x86_64 x86_64 GNU/Linux I created it as follows: virt-install --name [censored] --vcpus 2 --ram 2048 --disk path=/var/lib/libvirt/images/[censored]/[censored],size=10,sparse=false --cdrom=/xen/iso/FreeBSD-8.2-RELEASE-amd64-disc1.iso --network bridge:br0 --network bridge:br1 --vnc --noautoconsole --hvm --accelerate --os-variant=freebsd7 --os-type unix Everything seems fine except one thing: it looks like the system, when asked to sleep, sleeps for three times as long as it was asked to: # time sleep 1 0.000u 0.000s 0:03.02 0.0% 0+0k 0+0io 0pf+0w This is also evident in increased top(1) update delays, delays between ping(8) sending packets, and so forth. Any thoughts?
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