[161459] in North American Network Operators' Group

home help back first fref pref prev next nref lref last post

Re: What do you have in your datacenters' toolbox?

daemon@ATHENA.MIT.EDU (Peter Kristolaitis)
Fri Mar 15 09:30:43 2013

Date: Fri, 15 Mar 2013 09:30:14 -0400
From: Peter Kristolaitis <alter3d@alter3d.ca>
To: nanog@nanog.org
In-Reply-To: <60291.1363353999@olddog.co.uk>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

This is a cryptographically signed message in MIME format.

--------------ms010304050808040108050800
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: quoted-printable


On 3/15/2013 9:26 AM, Adrian Farrel wrote:
>>>> But really: a power screwdriver, a bag of
>>>> #2 bits, and a 12" extender> > are 85% of it. ;-)
>>> I mostly get by with just a screwdriver. Powered
>> screwdrivers annoy the> hell out of me in almost all cases.
>>
>> [WEG] The rule of thumb for most places I've worked has been that powe=
r
>> screwdrivers are only acceptable for *removing* screws, at least where=
 the
>> electronic contents of a datacenter are concerned. Using a power
>> screwdriver to install/tighten machine screws carries a nasty risk of
>> cross-threading, or stripping, or snapping the heads off of the screws=
 on
>> something important, leading to unrecoverable problems with expensive
>> modules that you can no longer easily remove to replace when the need
>> arises.
> So you would recommend using a virtual screwdriver in the datacenter?
>
> Adrian

No, obviously you take the government approach and just outsource all=20
screw-related activities (including screwing up) to "the experts" (i.e.=20
outside contractors).  ;)

- Pete




--------------ms010304050808040108050800
Content-Type: application/pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"
Content-Description: S/MIME Cryptographic Signature
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--------------ms010304050808040108050800--


home help back first fref pref prev next nref lref last post