If you want a faster Kolab, read this.

Paul Bronson signaldeveloper at gmail.com
Fri Sep 11 02:23:20 CEST 2015


Guys,

I am thinking my entropy level may be low? Can some of you run:

cat /proc/sys/kernel/random/entropy_avail

and tell me what you get? I am around 132-178 on average. pool size is
default 4096 (this is a container on a virtualizer)

I also have ran:

cat /dev/urandom | rngtest -c 1000

and got:

rngtest: starting FIPS tests...
rngtest: bits received from input: 20000032
rngtest: FIPS 140-2 successes: 999
rngtest: FIPS 140-2 failures: 1
rngtest: FIPS 140-2(2001-10-10) Monobit: 0
rngtest: FIPS 140-2(2001-10-10) Poker: 0
rngtest: FIPS 140-2(2001-10-10) Runs: 1
rngtest: FIPS 140-2(2001-10-10) Long run: 0
rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
rngtest: input channel speed: (min=26.272; avg=628.845;
max=19073.486)Mibits/s
rngtest: FIPS tests speed: (min=73.928; avg=108.740; max=130.640)Mibits/s
rngtest: Program run time: 206182 microseconds


You hardcore OS guys - does this mean anything to you, and could this
possibly be the problem of my slower SASL auth's as described in this
thread, and the bug: https://issues.kolab.org/show_bug.cgi?id=5219

This is centos 6 by the way..kolab 3.4


On Wed, Sep 9, 2015 at 3:10 PM, <signaldeveloper at gmail.com> wrote:

> Yep, created the sasldb like that as well.  The Cyrus guys are saying that
> this all is dependent on how kolab built their SASL and that is what is
> causing the delay. If you read the bug that was reported, you'll see a lot
> of plugins are checking in with IMAP constantly just simply selecting a
> message.
>
>
>
> Sent from my iPhone
>
> On Sep 9, 2015, at 2:44 PM, Brady, Mike <mike.brady at devnull.net.nz> wrote:
>
> On 2015-09-09 23:58, signaldeveloper at gmail.com wrote:
>
> Whoops sorry for the accidental send. When I first installed kolab my
> sasldb was not created so I had to manually create it. That possibly may be
> the problem?
>
>
> That is normal.  It has never been created in any Kolab install that I
> have done.  Probably isn't the problem.  Just produces annoying messages in
> the log.
>
>
>
>
>
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