On Fri, Nov 04, 2005 at 12:12:08PM +0100, Dave Cotton wrote: > On Tue, 1980-01-01 at 09:11 -0800, Trixter http://www.0xdecafbad.com/ > wrote: > > A jiffy is a kernel timer, this affects many thing in the kernel. > > Linux for as long as I know uses 1000hz. I am really surprised > > this failed on fc4. Ztdummy uses this as a base for timing, > > particularly with meetme and tdmoe. If its not high enough quality > > may be degraded. > > > > As for what you tried, you tried to adjust the realtime clock, which > > is slightly different. > > > > What kernel version are you using? > > > He is probably using 2.6.14 in which you can opt for 100hz (servers), > 250hz (mixed) and 1000hz (desktops).
Note: Asterisk here falls under "desktop": Much like interactive desktop apps it need timely response rather than more time at the CPU. > > I discussed this with Kevin when the 2.6.14 series started, have a look > in the archives. > > CVS ztdummy certainly compiles correctly with 100hz. Still getting HZ to be 1000 is probably preferred. -- Tzafrir Cohen | [EMAIL PROTECTED] | VIM is http://tzafrir.org.il | | a Mutt's [EMAIL PROTECTED] | | best ICQ# 16849755 | | friend _______________________________________________ --Bandwidth and Colocation sponsored by Easynews.com -- Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
