On 2015-09-07 08:42, Vladimir Laskov wrote: > I have a problem with Linux guest on BHyve host. Guest use io > driver virtio-blk. > > > ************************************************************************************** > # lsb_release -a > No LSB modules are available. > Distributor ID: Debian > Description: Debian GNU/Linux 7.8 (wheezy) > Release: 7.8 > Codename: wheezy > > # uname -a > Linux 3.2.0-4-amd64 #1 SMP Debian 3.2.68-1+deb7u2 x86_64 GNU/Linux > > # tail /var/log/kern.log > Sep 6 22:06:59 kernel: [110375.060025] hrtimer: interrupt took 295444 ns > > # tail /var/log/ntpd.log > 5 Sep 04:00:53 ntpd[8041]: frequency error -589 PPM exceeds tolerance 500 > PPM > > 6 Sep 07:27:46 ntpd[5723]: 0.0.0.0 c016 06 restart > 6 Sep 07:27:46 ntpd[5723]: 0.0.0.0 c012 02 freq_set ntpd -500.000 PPM > 6 Sep 07:27:53 ntpd[5723]: 0.0.0.0 c615 05 clock_sync > 6 Sep 07:50:01 ntpd[5723]: frequency error -500 PPM exceeds tolerance 500 > PPM > > > # cat /var/lib/ntp/ntp.drift > -500.000 > > # cat /sys/devices/system/clocksource/clocksource0/current_clocksource > tsc > ************************************************************************************** > on host > > # sysctl kern.timecounter.hardware > kern.timecounter.hardware: TSC-low > > # ntpdate -q pool.ntp.org > server 46.254.216.12, stratum 2, offset 0.023543, delay 0.02783 > server 31.135.95.60, stratum 2, offset 0.023552, delay 0.02791 > server 85.21.78.23, stratum 2, offset 0.045319, delay 0.07175 > server 93.180.54.115, stratum 2, offset 0.022923, delay 0.02832 > 7 Sep 15:27:43 ntpdate[10554]: adjust time server 46.254.216.12 offset > 0.023543 sec > > # cat /var/db/ntpd.drift > 0.932 > ************************************************************************************** > > > please help > > > -- > Vladimir Laskov > _______________________________________________ > freebsd-virtualization@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization > To unsubscribe, send any mail to > "freebsd-virtualization-unsubscr...@freebsd.org" >
What are your available options on the host hardware? sysctl kern.timecounter.choice Have you tried experimenting? -- Allan Jude
signature.asc
Description: OpenPGP digital signature
