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[Bug 1229494] pmprintf shouldn't use /var/tmp files

To: pcp@xxxxxxxxxxx
Subject: [Bug 1229494] pmprintf shouldn't use /var/tmp files
From: bugzilla@xxxxxxxxxx
Date: Tue, 09 Jun 2015 01:16:59 +0000
Auto-submitted: auto-generated
Delivered-to: pcp@xxxxxxxxxxx
In-reply-to: <bug-1229494-355098@xxxxxxxxxxxxxxxxxxx>
References: <bug-1229494-355098@xxxxxxxxxxxxxxxxxxx>
https://bugzilla.redhat.com/show_bug.cgi?id=1229494

Nathan Scott <nathans@xxxxxxxxxx> changed:

           What    |Removed                     |Added
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           Assignee|nathans@xxxxxxxxxx          |fche@xxxxxxxxxx



--- Comment #3 from Nathan Scott <nathans@xxxxxxxxxx> ---
OK, its all yours.  Those numbers so far don't suggest a real problem to me.

FWLIW, delayed allocation often means no disk traffic is actually required for
short-lived files.  Buffered I/O is extremely important in this regard - if not
used, then allocation & writing to disk is indeed unavoidable.

You will find the -file option to pmconfirm(1) complicates your proposed libpcp
changes here, just as a heads-up.

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