Date: Tue, 2 Aug 2005 17:20:44 -0400 From: John Baldwin <jhb@FreeBSD.org> To: freebsd-current@freebsd.org Cc: Eric Anderson <anderson@centtech.com> Subject: Re: Pending issues Message-ID: <200508021720.45054.jhb@FreeBSD.org> In-Reply-To: <42EFDE40.8030509@centtech.com> References: <42EFD785.5000409@centtech.com> <200508021648.52520.jhb@FreeBSD.org> <42EFDE40.8030509@centtech.com>
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On Tuesday 02 August 2005 04:57 pm, Eric Anderson wrote: > John Baldwin wrote: > > On Tuesday 02 August 2005 04:28 pm, Eric Anderson wrote: > >>Ok, here's a small list of issues pending that I can see on -current > >>(and I saw these on 6- branch too before 7.0). > >> > >>- Time ticks along correctly, but anything using an interval will be 2x > >>off. For instance - ping will only send a ping every 2 seconds instead > >>of every second. systat -vmstat 1 refreshes every 2 seconds, etc. > >>Disabling APIC 'fixes' it. > > > > Are you using the i8254 timecounter or some other timecounter? > > kern.timecounter.choice: TSC(800) ACPI-fast(1000) i8254(0) dummy(-1000000) > kern.timecounter.hardware: ACPI-fast > > Which is the default (I'm not forcing anything anywhere). I believe at > one time I tried i8254, but it made no difference. I can try it again > if you think it's a worthy experiment. I would try both i8254 and TSC and see if it makes a difference. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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