Re: [Bacula-users] client/server passwords

Subject:

From:

Alex Domoradov <alex.hha AT gmail DOT com>

To:

Dimitri Maziuk <dmaziuk AT bmrb.wisc DOT edu>

Date:

Tue, 12 May 2015 10:55:50 +0300

> Run "openssl speed" then run with e.g. "ciphers = md2" on both
ends and post the difference

I have tested with RC4-MD5 cipher. The result even worse - 8 hours 30 minutes :)

> How did you get the 1.5hr difference? -- 23MB/s looks like your
bottleneck is the network

I don't think so

# iperf3 -c 78.47.xxx.xxx -t 60
[ ID] Interval               Transfer         Bandwidth
[ 4]   0.00-60.00 sec 4.39 GBytes   629 Mbits/sec   sender
[ 4]   0.00-60.00 sec 4.39 GBytes   628 Mbits/sec receiver

> did you run your first test over the loopback?

No, I didn't. How can I test backup over loopback?

On Mon, May 11, 2015 at 8:57 PM, Dimitri Maziuk <dmaziuk AT bmrb.wisc DOT edu> wrote:

On 05/11/2015 03:22 AM, Alex Domoradov wrote:
> Maybe someone would be interesting. I made test with stunnel yesterday and
> ... the results almost the same.

<shrug/> Run "openssl speed" then run with e.g. "ciphers = md2" on both
ends and post the difference. Repeat with e.g. "ciphers = ghash"
("ciphers = none" should get you even closer).

How did you get the 1.5hr difference? -- 23MB/s looks like your
bottleneck is the network, did you run your first test over the loopback?

--
Dimitri Maziuk
Programmer/sysadmin
BioMagResBank, UW-Madison -- http://www.bmrb.wisc.edu

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