Article View: comp.protocols.time.ntp
Article #673Re: NTP on IRIX 3.3.2
From: Scott R. Presnell
Date: Thu, 14 Mar 1991 20:38
Date: Thu, 14 Mar 1991 20:38
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ellis@rata.vuw.ac.nz (Brian Ellis) writes: >Has anybody got ntp running on a SGI. We're running IRIX 3.3.2 on a SGI >4D/340S. Yes, I have some patches to make ntpd run under IRIX. I hacked up ntpd on the on our iri to accept the "tickadj" var, multiply by 1000 and use it to set timetrim via the syssgi() function and SGI_SETTIMETRIM (there is also a SGI_GETTIMETRIM). Tickadj is in uS/S, timetrim is in nS/S. I've been using a value of about -400000 nS/S (so tickadj = -400) for our 4D/20's and a 25: the logical clock stays synced with that. timetrim is a signed long. Check babar.mmwb.ucsf.edu [128.218.21.42] in ~ftp/pub/ntpd.patch for the patch and the Makefile. - Scott Presnell (srp@cgl.ucsf.edu) -- Scott Presnell +1 (415) 476-9890 Pharm. Chem., S-926 Internet: srp@cgl.ucsf.edu University of California UUCP: ...ucbvax!ucsfcgl!srp San Francisco, CA. 94143-0446 Bitnet: srp@ucsfcgl.bitnet
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Path: arc1-ca.pugleaf.net!utzoo!news-server.csri.toronto.edu!cs.utexas.edu!sun-barr!apple!agate!ucbvax!ucsfcgl!babar.mmwb.ucsf.edu!srp From: srp@babar.mmwb.ucsf.edu (Scott R. Presnell) Newsgroups: comp.protocols.time.ntp,comp.sys.sgi Subject: Re: NTP on IRIX 3.3.2 Keywords: NTP, IRIX, kernel variables Message-ID: <srp.668983094@babar.mmwb.ucsf.edu> Date: 14 Mar 91 20:38:14 GMT References: <1991Mar13.015738.12814@comp.vuw.ac.nz> Sender: daemon@cgl.ucsf.edu Lines: 22