Every day my FreeBSD 9.3 machines reboot by watchdog timeout
FreeBSD at ShaneWare.Biz
Sun Nov 2 05:47:31 UTC 2014
On 31/10/2014 18:36, BBlister wrote:
> I have a very strange problem. I am administering a number of FreeBSD
> machines (64bit) with:
> and after the upgrade to 9.3 for the past months until now I have noticed
> that every day at approximately
> the same time the machines reboot by watchdog timeout. I believe the problem
> lies on an entry on the crontab which is difficult to debug because the
> crontab has too many entries [280 lines].
> All the previous versions of freebsd worked fine (even 9.2) and had uptime
> for many months.
> After going to 9.3 the problem arose.
Any chance you can get the memory usage at that time?
I have updated to 10.1-RC from 9.2 and found trouble with wired memory
increasing, when 7G is wired out of 8G, starting new processes fails at
which time I need to reset. I have been unable to get uptimes of much
more than a day on my desktop machine. zfs compression seems to play a
part, which might mean the same zfs changes to 9.3 and 10.1
I found that constant simultaneous disk writes can re-produce this
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