Re: why are the watchdog drivers blacklisted?
On Tue, 09 Feb 2010, Darren Salt wrote:
> I demand that Guillem Jover may or may not have written...
> > On Mon, 2010-02-08 at 20:15:30 +0100, Michael Meskes wrote:
> >> Please keep in mind the OOM killer will only influence watchdog if it
> >> happens to kill it. If you happen to run out of memory though, you can
> >> tell watchdog to test if enough free mem is available.
>
> > The OOM killer can be disabled for precious processes by writting the
> > string "-17" to ???/proc/<pid>/oom_adj???.
>
> That sounds to me like a good thing to do by default.
And while at it, change wd_keepalive and watchdog to default to pat at 1Hz
instead of 0.1Hz. That will reduce a _lot_ the changes of spurious
reboots.
--
"One disk to rule them all, One disk to find them. One disk to bring
them all and in the darkness grind them. In the Land of Redmond
where the shadows lie." -- The Silicon Valley Tarot
Henrique Holschuh
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