From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <3E72CCA8.2030605@powell.name>
From: Richard Powell <richard@powell.name>
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To: 9fans <9fans@cse.psu.edu>
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Subject: [9fans] timesync is slow to set the time after boot
Date: Fri, 14 Mar 2003 22:48:08 -0800
Topicbox-Message-UUID: 80e233cc-eacb-11e9-9e20-41e7f4b1d025

Hello 9fans,

I've noticed that timesync takes a minute or so to set the system time from the PC clock after a boot.  It seems that it 
  ignores the first sample from the clock and sleeps for a minute before setting the time from a second sample.  I've 
included a diff just to illustrate the issue.  Does anyone know the circumstances that led to this?  Are there 
problematic clocks out there:-)  Maybe we could restrict the dalay to the cases where it's needed.

Thanks,
Richard



diff -c timesync.org timesync.c.mod
*** timesync.org        Fri Mar 14 19:42:32 2003
--- timesync.c.mod      Fri Mar 14 19:42:32 2003
***************
*** 375,382 ****
                         s->stime = s->ltime + diff;

                 // if the sample was bad or if this is the first sample, ignore it
!               if(s->stime < 0 || !already){
!                       already = 1;
                         free(s);
                         continue;
                 }
--- 375,383 ----
                         s->stime = s->ltime + diff;

                 // if the sample was bad or if this is the first sample, ignore it
!       //      if(s->stime < 0 || !already){
!       //              already = 1;
!               if(s->stime < 0){
                         free(s);
                         continue;
                 }