Daylight Savings time, system time, hardware time....

Daylight Savings time, system time, hardware time....

Post by Yan Seine » Thu, 20 Apr 2000 04:00:00



I am sure that this has been rehashed a bunch of times, but I can't seem
to get it through my thick  skull...

I have a RedHat 6.0 system, 2.2.13 kernel.  I need to configure the darn
thing to keep the right time.  I can't seem to correctly configure the
hardware clock so that it correctly deals with DST.

I tried setting it to UTC using RedHat's tools, but it had no effect.
The time zone information must be correct, since the calendar displays
EDT, but the hardware clock and the system clock are now exactly
backwards.....  The hardware clock is one hour ahead of the system
clock.


Wed Apr 19 13:48:25 EDT 2000
Wed Apr 19 14:48:26 2000  -0.940635 seconds

What files do I need to change (by hand, not through possibly broken GUI
tools) to make this right?

Thanks,

--Yan
--

Think different
        ride a recumbent
                use Linux.

 
 
 

Daylight Savings time, system time, hardware time....

Post by Paul Kimo » Thu, 20 Apr 2000 04:00:00



> I have a RedHat 6.0 system, 2.2.13 kernel.  I need to configure the darn
> thing to keep the right time.  I can't seem to correctly configure the
> hardware clock so that it correctly deals with DST.

> I tried setting it to UTC using RedHat's tools, but it had no effect.
> The time zone information must be correct, since the calendar displays
> EDT, but the hardware clock and the system clock are now exactly
> backwards.....  The hardware clock is one hour ahead of the system
> clock.


> Wed Apr 19 13:48:25 EDT 2000
> Wed Apr 19 14:48:26 2000  -0.940635 seconds

Which is right?  (It looks like your message was posted at 16:58 ...).
Has your system been (re)booted since the DST changeover?  Is your TZ
environment variable set?

--


 
 
 

Daylight Savings time, system time, hardware time....

Post by David Efflan » Sun, 23 Apr 2000 04:00:00



>I am sure that this has been rehashed a bunch of times, but I can't seem
>to get it through my thick  skull...

>I have a RedHat 6.0 system, 2.2.13 kernel.  I need to configure the darn
>thing to keep the right time.  I can't seem to correctly configure the
>hardware clock so that it correctly deals with DST.

>I tried setting it to UTC using RedHat's tools, but it had no effect.
>The time zone information must be correct, since the calendar displays
>EDT, but the hardware clock and the system clock are now exactly
>backwards.....  The hardware clock is one hour ahead of the system
>clock.


>Wed Apr 19 13:48:25 EDT 2000
>Wed Apr 19 14:48:26 2000  -0.940635 seconds

>What files do I need to change (by hand, not through possibly broken GUI
>tools) to make this right?

Once you get your timezone and system time right (ntpdate from the xntp
package can do that) use 'setclock' in RedHat (or possibly clock -w in
other distros) to set the CMOS clock to match system time.  Although, my
CMOS clock is localtime, since I (rarely) dual boot.

--

http://www.autox.chicago.il.us/  http://www.berniesfloral.net/
http://hammer.prohosting.com/~cgi-wiz/  http://cgi-help.virtualave.net/