Re: GELI encryption and HDD critical temperature

2008-02-21 Thread cpghost
On Tue, Feb 19, 2008 at 11:41:18AM +0300, s.g. wrote: According to smartctl -a, the temperature of the encrypted drives is ~59C. The temperature of the unencrypted drive is, however, ~41C, according to the same smartctl -a. The CPU has to work extra hard to encrypt/decrypt, and it is

RE: GELI encryption and HDD critical temperature

2008-02-21 Thread Brent Jones
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of cpghost Sent: Thursday, 21 February 2008 11:42 p.m. To: s.g. Cc: freebsd-questions@freebsd.org Subject: Re: GELI encryption and HDD critical temperature On Tue, Feb 19, 2008 at 11:41:18AM +0300

Re: GELI encryption and HDD critical temperature

2008-02-19 Thread Erich Dollansky
Hi, this problem is caused by how the drives are installed in the machine. Can you add a fan? Erich s.g. wrote: Guys, I notice occasional overheating of my GELI-encrypted hard drives followed by the reboot. This happens when there is heavy activity on the drive - eg when trying to dump

GELI encryption and HDD critical temperature

2008-02-19 Thread s.g.
Guys, I notice occasional overheating of my GELI-encrypted hard drives followed by the reboot. This happens when there is heavy activity on the drive - eg when trying to dump partitions. There are 4 drives i have, three encrypted and fourth is plaintext. According to smartctl -a, the