Re: A better method than daisy-chaining logging files?

From: Joan Picanyol i Puig <lists-supervision_at_biaix.org>
Date: Tue, 18 Jun 2019 22:52:22 +0200

* Dewayne Geraghty <dewayne.geraghty_at_heuristicsystems.com.au> [20190618 09:38]:
 
> # ktrace -f /tmp/s-log.txt -p 83417
> ktrace: /tmp/s-log.txt: Function not implemented
>
> Its a preproduction box, everything optimised and stripped (no debug
> symbols).

Apparently you've stripped

options KTRACE

from your kernel config. Boot GENERIC just for this test.

> I've worked with nullfs since 2004, probably a little delicate then, but
> I've used extensively on customer sites and its proven to be ok. :) The
> nullfs component is where the files are piped through, and not the
> end-point destination which is ufs2 on an SSD.

oh, ok, probably safe then

regards
--
pica
Received on Tue Jun 18 2019 - 20:52:22 UTC

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