MESSAGE
| DATE | 2015-03-08 |
| FROM | Paul Robert Marino
|
| SUBJECT | Re: [NYLXS - HANGOUT] cable crimping
|
From owner-hangout-outgoing-at-mrbrklyn.com Sun Mar 8 15:00:44 2015
Return-Path:
X-Original-To: archive-at-mrbrklyn.com
Delivered-To: archive-at-mrbrklyn.com
Received: by mrbrklyn.com (Postfix)
id 4DD32161309; Sun, 8 Mar 2015 15:00:44 -0400 (EDT)
Delivered-To: hangout-outgoing-at-mrbrklyn.com
Received: by mrbrklyn.com (Postfix, from userid 28)
id 3645016130C; Sun, 8 Mar 2015 15:00:44 -0400 (EDT)
Delivered-To: hangout-at-nylxs.com
Received: from mail-oi0-f48.google.com (mail-oi0-f48.google.com [209.85.218.48])
by mrbrklyn.com (Postfix) with ESMTP id 9300E161309
for ; Sun, 8 Mar 2015 15:00:20 -0400 (EDT)
Received: by oigi138 with SMTP id i138so25765744oig.6
for ; Sun, 08 Mar 2015 12:00:19 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=gmail.com; s=20120113;
h=mime-version:in-reply-to:references:date:message-id:subject:from:to
:content-type;
bh=ZAj+c0T0beRcEiQ7jlly5Jhzt61BJehxl//zFJzDZMA=;
b=oB9vS9qXRkSQ7jx6+s90cr4kqvYh2jzKffPnsXDOjTOrkiaeVYtptwn1sWmyxs0zNo
GjNFQDtIwujU+c58GDlnFBTg167C8tcnho9cFw1GSc8Yg7jAJs1Tcua7+LzZkgLoTq9t
ffthIjBFJfd0lVj+xztL7B/abX7yH6NbbeOY+VweFEpaOjKw3hASxtrhrmaFLi1lLpR/
aohezSgd9UnAB6YK2csvCZA4onqkW9Nu/lfNvYVUkYTUkmRpKFPsv8MeaA+rF6j52hA7
t8pWs/D6gX5xpamp6Ltdqv9K4X0owinoEg153qoP6rfKDWNfWjUN2eiB0BDnx/t2Jbsn
BQ+g==
MIME-Version: 1.0
X-Received: by 10.202.193.214 with SMTP id r205mr17593719oif.63.1425841219459;
Sun, 08 Mar 2015 12:00:19 -0700 (PDT)
Received: by 10.202.108.143 with HTTP; Sun, 8 Mar 2015 12:00:19 -0700 (PDT)
In-Reply-To: <20150308175751.GA7682-at-panix.com>
References: <54F630D1.7070209-at-panix.com>
<20150303225947.GP23366-at-linuxmafia.com>
<20150304140219.5931154.51137.3925-at-gmail.com>
<20150308122950.GA27283-at-panix.com>
<20150308174550.GF23366-at-linuxmafia.com>
<20150308175751.GA7682-at-panix.com>
Date: Sun, 8 Mar 2015 15:00:19 -0400
Message-ID:
Subject: Re: [NYLXS - HANGOUT] cable crimping
From: Paul Robert Marino
To: NYLXS
Content-Type: text/plain; charset=UTF-8
Sender: owner-hangout-at-mrbrklyn.com
Precedence: bulk
Reply-To: hangout-at-nylxs.com
[NYLXS: HANGOUT]
X-BeenThere: hangout-at-nylxs.com
X-Mailing-list: hangout-at-nylxs.com
Precedence: list
List-Id: NYLXS General Discussion Forum
List-Unsubscribe:
List-Archive:
List-Post:
List-Help:
List-Subscribe:
Rick
As I said before I always found that the cheep crimpers were more
reliable than the more expensive ones. the expensive ones have a very
high rate of failed crimps the cheap ones as long as you practice with
them a bit they are nearly 100% reliable.
Rubin
here is a good place to start
http://man7.org/linux/man-pages/man7/sched.7.html
Also at the bottom are links to manpages for tools like chrt which
kind of works like nice and renice.
in addition you may want to read up on the io schedulers as well
https://www.kernel.org/doc/Documentation/block/switching-sched.txt
also if you really want to get into performance tweaking here are a
few other things you should read
http://tweaked.io/guide/kernel/
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html-single/Performance_Tuning_Guide/index.html
http://linuxpoison.blogspot.com/2009/10/setting-io-scheduler-for-maximum.html
https://www.kernel.org/doc/Documentation/block/cfq-iosched.txt
https://www.kernel.org/doc/Documentation/block/ioprio.txt
https://www.kernel.org/doc/Documentation/block/deadline-iosched.txt
http://wiki.centos.org/HowTos/Disk_Optimization
On Sun, Mar 8, 2015 at 1:57 PM, Ruben Safir wrote:
>
>
> Actually, i was going to ask you how I can gain access to the Linux
> Scheduler so that i can try a variety of different RT and non-Rt
> schedulers on a live kernel.
>
> Ruben
>
> On Sun, Mar 08, 2015 at 10:45:50AM -0700, Rick Moen wrote:
>>
>> Quoting Ruben Safir (mrbrklyn-at-panix.com):
>>
>> > Robert, do you have the artcile for me, PLEASE
>>
>> I hope he does _not_ have the 'cheap $5 crimper' for you. Life is too
>> short to spend it using crummy tools, like poorly made crimpers (and
>> proprietary mailing list managers with designed-in security holes that
>> have been unmaintained for a decade and a half).
>>
>> (My opinion, yours for a small fee and waiver of reverse-engineering
>> rights.)
>>
|
|
