RE: GREAT SCOTT!! 1.21 GIGAWATTS!!

2003-08-15 Thread Jamadagni, Rajendra
Title: RE: GREAT SCOTT!! 1.21 GIGAWATTS!!





All our production databases stayed up ... people lost connection to one building, but all servers in RAC stayed up including network switches etc in the data centers.

Raj

Rajendra dot Jamadagni at nospamespn dot com
All Views expressed in this email are strictly personal.
QOTD: Any clod can have facts, having an opinion is an art !



-Original Message-
From: Odland, Brad [mailto:[EMAIL PROTECTED]]
Sent: Friday, August 15, 2003 12:04 PM
To: Multiple recipients of list ORACLE-L
Subject: GREAT SCOTT!! 1.21 GIGAWATTS!!



Any listers (when you have time) who were effected the Great Blackout of
2003 please share your experiences. UPS, Y2K backup generators fired up,
scramble to shutdown, communication issues etc... It would be good to hear
how folks handled the situation for future reference.


Brad O.


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Re: GREAT SCOTT!! 1.21 GIGAWATTS!!

2003-08-15 Thread Robert Eskridge
Your subject line looks like a quote from "Back to the Future".

>From the perspective of (a) being in Dallas, and (b) having all our
database servers in hardened collocations with redundant onsite
generators, my experience was pretty much having a few beers. I felt
spiritually obligated to follow Bloomberg's advice to "drink lots of
liquids".

We did see three of our monitored client's clients fall off line
(about 2%).

It's situations like this that make me love collocations. We basically
get to be part of a co-op that pays someone else to worry about power,
fire and physical security.

-rje


O> Any listers (when you have time) who were effected the Great Blackout of
O> 2003 please share your experiences. UPS, Y2K backup generators fired up,
O> scramble to shutdown, communication issues etc... It would be good to hear
O> how folks handled the situation for future reference.

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Author: Robert Eskridge
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Re: GREAT SCOTT!! 1.21 GIGAWATTS!!

2003-08-15 Thread Tanel Poder
> It's situations like this that make me love collocations. We basically
> get to be part of a co-op that pays someone else to worry about power,
> fire and physical security.

Sorry, I'm not a native english speaker, but what the heck does collocation
mean?

Tanel.


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Re: GREAT SCOTT!! 1.21 GIGAWATTS!!

2003-08-15 Thread Saira Somani
We had 45 minutes on our UPS which handles our
routers, switches, firewall, phone system, 1 RS6000
(dual processor), and 5 Windows 2000 servers.

We waited 10 minutes to find out what was going on,
all the while shutting down non-essential servers.
Then we proceeded to perform a graceful shutdown of
all our systems. No backups were performed,
unfortunately.

Now power is back up but we have rotating blackout
situations. So the production managers/CEO would like
to bring up the essential servers, but I wouldn't risk
that without fully charging the UPS power cells. Then
at the end of production day (if we are still up), I
will be shutting down the system, in case of blackouts
during the night. I wouldn't expect things to be back
to normal until Tuesday, or later.

If anyone else has any suggestions about what I can
do, please let me know.

HTH,
Saira

As soon as lights went out
--- "Odland, Brad" <[EMAIL PROTECTED]> wrote:
> Any listers (when you have time) who were effected
> the Great Blackout of
> 2003 please share your experiences. UPS, Y2K backup
> generators fired up,
> scramble to shutdown, communication issues etc... It
> would be good to hear
> how folks handled the situation for future
> reference.
> 
> Brad O.
> 
> -- 
> Please see the official ORACLE-L FAQ:
> http://www.orafaq.net
> -- 
> Author: Odland, Brad
>   INET: [EMAIL PROTECTED]
> 
> Fat City Network Services-- 858-538-5051
> http://www.fatcity.com
> San Diego, California-- Mailing list and web
> hosting services
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> from).  You may
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Author: Saira Somani
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Re: GREAT SCOTT!! 1.21 GIGAWATTS!!

2003-08-15 Thread Kip . Bryant
Tanel,

A "co-location" site is a service provider that sells space to companies for
their systems so one large physical site could be hosting the servers of 
dozens and dozens of companies.  Picture one really huge computer room filled
with rows of cages and each cage houses servers for one company like Ebay,
Lycos, etc.

Kip

|> It's situations like this that make me love collocations. We basically
|> get to be part of a co-op that pays someone else to worry about power,
|> fire and physical security.

|Sorry, I'm not a native english speaker, but what the heck does collocation
|mean?

|Tanel.


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|Please see the official ORACLE-L FAQ: http://www.orafaq.net
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|Author: Tanel Poder
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