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[Bug 1334815] pmcd pmda auto-restart fails if failure encountered duri

To: pcp@xxxxxxxxxxx
Subject: [Bug 1334815] pmcd pmda auto-restart fails if failure encountered during restart
From: bugzilla@xxxxxxxxxx
Date: Wed, 25 May 2016 17:40:32 +0000
Auto-submitted: auto-generated
Delivered-to: pcp@xxxxxxxxxxx
In-reply-to: <bug-1334815-355098@xxxxxxxxxxxxxxxxxxx>
References: <bug-1334815-355098@xxxxxxxxxxxxxxxxxxx>
https://bugzilla.redhat.com/show_bug.cgi?id=1334815



--- Comment #4 from Frank Ch. Eigler <fche@xxxxxxxxxx> ---
> > It was more reliable in some ways and it was proven harmful in others.
> 
> It is clearly more reliable, and the perceived issues were just idle
> speculation that didn't stand up to scrutiny.

This is an unfair and inaccurate characterization.  The pmie based
machinery simply does not work remotely, and harms by misdirecting
signals to the central pmcd.  Even if running running locally,
imposes new load on its pmcd, and more so if one considers the
other pmie default configuration.  One may quibble about the exact
degrees of harm, but this is all indisputable (and observed).

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