Re: linux 3.1-4 - two i686 lockups after ~ 5 hours of operations. two x86_64 seem OK

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On 10-11-2011 19:16, David C. Rankin wrote:

Richard, David - check your hardware clock "# hwclock -r" and compare
that to the time returned by "# date". If they are hours apart, then
make sure your sysclock is correct and set the hardware clock to your
sysclock with "# hwclock -w". Worth checking regardless. I know this
used to be done on boot or shutdown and I don't know why it isn't
anymore. I'll do some more digging.

You should take into account that 'hwclock -r' and 'date' might return different times and things will still be ok, it all depends on if you have the clock set to UTC or localtime and your timezone. The man page says there is some autodetection logic but as with all things it can fail.

--
Mauro Santos


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