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Re: [pcp] pcp update: pmcd agent auto-restart

To: "Frank Ch. Eigler" <fche@xxxxxxxxxx>
Subject: Re: [pcp] pcp update: pmcd agent auto-restart
From: Nathan Scott <nathans@xxxxxxxxxx>
Date: Wed, 13 Apr 2016 22:30:50 -0400 (EDT)
Cc: pcp developers <pcp@xxxxxxxxxxx>
Delivered-to: pcp@xxxxxxxxxxx
In-reply-to: <20160414005241.GC23044@xxxxxxxxxx>
References: <20160414005241.GC23044@xxxxxxxxxx>
Reply-to: Nathan Scott <nathans@xxxxxxxxxx>
Thread-index: Z/U/QJfF1Zx7Zgj0Kp9Dbn7/x3cKRQ==
Thread-topic: pcp update: pmcd agent auto-restart

----- Original Message -----
> Hi -
> 
> Please see pcpfans.git fche/pmcd-autorestart for a patch of some dozen
> lines that accomplishes pmda auto-restart entirely within pmcd.  No
> pmie, no pmsignal, nothing else needed.
> 

LGTM, thanks - much simpler than the old watchdog-threads-in-PMDAs plan.

Tests qa/{023,244,326,340} are failing now though, could you take a look
into those?

The required fixes there might be as simple as providing a mechanism to
disable the auto-restart to allow testing pmcd/PMDA timeouts and other
aspects of pmcd behaviour as before, from a quick look.

cheers.

--
Nathan

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