From: JG <jg@cms.ac>
To: Gunter Ohrner <G.Ohrner@post.rwth-aachen.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 100% cpu usage (kjournald, pdflush) with encrypted disks (dm-crypt)
Date: Thu, 2 Feb 2006 09:30:27 +0100 [thread overview]
Message-ID: <20060202093027.06b8725f@x90.0x4a47.net> (raw)
In-Reply-To: <200602012250.53465.G.Ohrner@post.rwth-aachen.de>
hi,
> Especially if you copy from one encrypted device to another, so the
> data also has to be decrypted first.
thanks for the answer! i've been using encrypted root disks for quite
some time now and didn't see much performance loss or an increase in cpu
usage. i just wanted to be sure it's the en/decrypting between
different disks and not some kernel problem :)
JG
prev parent reply other threads:[~2006-02-02 8:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-01 21:07 JG
2006-02-01 21:50 ` Gunter Ohrner
2006-02-02 8:30 ` JG [this message]
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