Annotation of embedaddon/ntp/html/hints/sun4, revision 1.1
1.1 ! misho 1: Notes on CPU clock oscillator tolerance with SunOS 4.1.1 and 4.1.3
! 2:
! 3: A bug in SunOS 4.1.1 results in the kernel time losing 1 microsecond
! 4: per tick of the system clock. The bug was fixed (bugid 1094383) for
! 5: SunOS 4.1.1 and corrected in SunOS 4.1.3. The easiest way to fix this
! 6: is to replace the 4.1.1 binary clock.o with the corresponding 4.1.3
! 7: binary. Without this change it is necessary to use the tickadj program
! 8: included in this distribution with the -t 9999 option.
! 9:
! 10: The tickadj option will work in all cases except when the kernel has
! 11: been modified to correct the CPU clock oscillator frequency using a
! 12: 1-pps signal from a precision source. The bugfix must be installed for
! 13: this wrinkle to work properly.
! 14:
! 15: Dave Mills (mills@udel.edu)
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