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Date:      Sun, 7 Aug 2005 18:07:35 +0200
From:      Pawel Jakub Dawidek <pjd@FreeBSD.org>
To:        Mike Tancsa <mike@sentex.net>
Cc:        freebsd-current@FreeBSD.org
Subject:   Re: GELI - disk encryption GEOM class committed.
Message-ID:  <20050807160735.GD1002@garage.freebsd.pl>
In-Reply-To: <6.2.1.2.0.20050807091937.040d9e48@64.7.153.2>
References:  <20050728205413.GB762@darkness.comp.waw.pl> <6.2.1.2.0.20050806205925.0522cad0@64.7.153.2> <20050807065223.GB1002@garage.freebsd.pl> <6.2.1.2.0.20050807091937.040d9e48@64.7.153.2>

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On Sun, Aug 07, 2005 at 10:07:52AM -0400, Mike Tancsa wrote:
+> At 02:52 AM 07/08/2005, Pawel Jakub Dawidek wrote:
+>=20
+> >I saw this (I've one hifn here).
+> >This looks like a bug in hifn(4), it locks up when too many requests are
+> >sent there.
+> >Could you try increasing sector size of encrypted provider to eg. 8192?
+> >(There is '-s' option for 'init' subcommand.)
+>=20
+> No difference.  It might even hasten it a little.
+>=20
+> [hippo]# geli init -a 3des -s 8192 -K /var/tmp/da2.key /dev/amrd0s1e

Yes, I'm able to reproduce it easly.
I made my tests with AES where I see hangs only with small sectorsize -
AES and 8kB sectorsize works for me. I'm afraid it's hifn(4) issue and
I'm not sure if I can help here.

--=20
Pawel Jakub Dawidek                       http://www.wheel.pl
pjd@FreeBSD.org                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!

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