On Monday 26 June 2006 04:06, Brian A. Seklecki wrote:
> > you do a "reload" command or whenever there is a sudden clock shift,
> > which
>
> Do you postulate that large clock shifts on NTP synchronized systems are
> an indication of a low-level hardware problem?

No. In principle there should be no large clock shifts from NTP except when 
your machine is booting.  If NTP does shift the clock more than 5 minutes (if 
I remember the code correctly) this could trigger the problem, which is a 
Bacula issue.

>
> Of course, ACPI / APM state changes could cause this, but... ?

Given the fact that putting a laptop to sleep seemed to trigger the problem 
(i.e. Bacula noticed the clock shift and took corrective action but fell into 
a bug) I would guess that sleeping laptops and clock shifts go together.

Large clock shifts (more than a few milliseconds) can always be "fatal" or 
disruptive to user programs, especially programs such as Bacula that have 
schedulers ...

With the patch Bacula *should* be more or less resistant to clock shifts.


-- 
Best regards,

Kern

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