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From: Tim Kientzle <tim@kientzle.com>
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Date: Sat, 28 Jul 2012 18:18:55 -0700
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To: "O. Hartmann" <ohartman@zedat.fu-berlin.de>
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Subject: Re: r238860: bsdtar: eating up 100% CPU, hanging
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On Jul 28, 2012, at 10:21 AM, O. Hartmann wrote:

> When updating ports (like databases/sqlite3 or graphics/png via =
portmaster graphics/png), the installation process comes to a point =
where a backup of the old port is created with bsdtar. The process hangs =
then =85

> My operating system is
> FreeBSD 10.0-CURRENT #0 r238860: Sat Jul 28 11:28:38 CEST 2012

That's newer than my -CURRENT system here; I'm updating now.
Martin imported a few changes from upstream just recently, so this
is likely a new problem.

> What to do?

Can you get the full command line for the command that's
hanging?

$ ps auxww | grep tar

Knowing the exact options that were used will help narrow
it down.

Thanks for reporting it,

Tim