RE: Tape Storage (nuke protection)

2001-11-18 Thread Ed Crowley

Three.

Ed Crowley MCSE+Internet MVP
Tech Consultant
Compaq Computer Corporation (soon to be HP)
All your base are belong to us.


-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Andy David
Sent: Friday, November 16, 2001 12:42 PM
To: Exchange Discussions
Subject: RE: Tape Storage (nuke protection)


Mr. Owl, how many licks does it take to get to the tootsie roll center of a
tootsie pop ?


-Original Message-
From: MS Exchange List [mailto:[EMAIL PROTECTED]]
Sent: Friday, November 16, 2001 3:34 PM
To: Exchange Discussions
Subject: RE: Tape Storage (nuke protection)



Hello,

To Hi-jack this thread:  Does anyone now the distance your Off-Site Tapes
should be from your production site to be immune from the EMP effects of a
suit case nuke (say one capable of a 10 Kilo-ton blast), and exploded from
an airline 20-40K feet?


From Quantum
http://www.quantum.com/NR/rdonlyres/0223zfbgjbxzcvdmecdk/dlttapemedia.pd
f

DLT tape magnetic properties:

Coercivity  (Oe) 1540
Remanence (G) 2,600

Someone care to do the math/physics that a distance X from the blast would
keep the EMP effects below 1/2 that of the Coercivity of DLT?

Thanks,
Brent

-Original Message-
From: Tristan Gayford [mailto:[EMAIL PROTECTED]]
Sent: Friday, November 16, 2001 6:07 AM
To: Exchange Discussions
Subject: RE: Tape Storage


Fire-proof site every time for us. In a separate building on site for the
'keep to hand ones' and completely off-site for the rest (archives and all
that). Shelves aren't that good in a fire!!

Tris

-Original Message-
From: Robert Moore [mailto:[EMAIL PROTECTED]]
Sent: 16 November 2001 14:02
To: Exchange Discussions
Subject: OT: Tape Storage

Here's a somewhat off-topic question. How do you store your tapes? We
have a small network, and a lot of backup tapes. I know many of you have
larger networks than we do, so must have a sh*tpile of tapes. How do you
store them? Right now ours are just laying on a table (except for the
off-site ones). It'd be nice to have some kind of wall-mounted shelf
that allowed for some organization, yet would still keep them handy.
Does anybody have a good source?

Thanks,
Rob
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Rob Moore
Network Administrator
The Agnes Irwin School
[EMAIL PROTECTED]


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RE: Tape Storage (nuke protection)

2001-11-16 Thread MS Exchange List


Hello,

To Hi-jack this thread:  Does anyone now the distance your Off-Site Tapes
should be from your production site to be immune from the EMP effects of a
suit case nuke (say one capable of a 10 Kilo-ton blast), and exploded from
an airline 20-40K feet?  


From Quantum 
http://www.quantum.com/NR/rdonlyres/0223zfbgjbxzcvdmecdk/dlttapemedia.pd
f

DLT tape magnetic properties:

Coercivity  (Oe) 1540
Remanence (G) 2,600

Someone care to do the math/physics that a distance X from the blast would
keep the EMP effects below 1/2 that of the Coercivity of DLT?

Thanks,
Brent

-Original Message-
From: Tristan Gayford [mailto:[EMAIL PROTECTED]]
Sent: Friday, November 16, 2001 6:07 AM
To: Exchange Discussions
Subject: RE: Tape Storage


Fire-proof site every time for us. In a separate building on site for the
'keep to hand ones' and completely off-site for the rest (archives and all
that). Shelves aren't that good in a fire!!

Tris

-Original Message-
From: Robert Moore [mailto:[EMAIL PROTECTED]] 
Sent: 16 November 2001 14:02
To: Exchange Discussions
Subject: OT: Tape Storage

Here's a somewhat off-topic question. How do you store your tapes? We
have a small network, and a lot of backup tapes. I know many of you have
larger networks than we do, so must have a sh*tpile of tapes. How do you
store them? Right now ours are just laying on a table (except for the
off-site ones). It'd be nice to have some kind of wall-mounted shelf
that allowed for some organization, yet would still keep them handy.
Does anybody have a good source?

Thanks,
Rob
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Rob Moore
Network Administrator
The Agnes Irwin School
[EMAIL PROTECTED]


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RE: Tape Storage (nuke protection)

2001-11-16 Thread Andy David

Mr. Owl, how many licks does it take to get to the tootsie roll center of a
tootsie pop ?


-Original Message-
From: MS Exchange List [mailto:[EMAIL PROTECTED]]
Sent: Friday, November 16, 2001 3:34 PM
To: Exchange Discussions
Subject: RE: Tape Storage (nuke protection)



Hello,

To Hi-jack this thread:  Does anyone now the distance your Off-Site Tapes
should be from your production site to be immune from the EMP effects of a
suit case nuke (say one capable of a 10 Kilo-ton blast), and exploded from
an airline 20-40K feet?  


From Quantum 
http://www.quantum.com/NR/rdonlyres/0223zfbgjbxzcvdmecdk/dlttapemedia.pd
f

DLT tape magnetic properties:

Coercivity  (Oe) 1540
Remanence (G) 2,600

Someone care to do the math/physics that a distance X from the blast would
keep the EMP effects below 1/2 that of the Coercivity of DLT?

Thanks,
Brent

-Original Message-
From: Tristan Gayford [mailto:[EMAIL PROTECTED]]
Sent: Friday, November 16, 2001 6:07 AM
To: Exchange Discussions
Subject: RE: Tape Storage


Fire-proof site every time for us. In a separate building on site for the
'keep to hand ones' and completely off-site for the rest (archives and all
that). Shelves aren't that good in a fire!!

Tris

-Original Message-
From: Robert Moore [mailto:[EMAIL PROTECTED]] 
Sent: 16 November 2001 14:02
To: Exchange Discussions
Subject: OT: Tape Storage

Here's a somewhat off-topic question. How do you store your tapes? We
have a small network, and a lot of backup tapes. I know many of you have
larger networks than we do, so must have a sh*tpile of tapes. How do you
store them? Right now ours are just laying on a table (except for the
off-site ones). It'd be nice to have some kind of wall-mounted shelf
that allowed for some organization, yet would still keep them handy.
Does anybody have a good source?

Thanks,
Rob
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Rob Moore
Network Administrator
The Agnes Irwin School
[EMAIL PROTECTED]


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RE: Tape Storage (nuke protection)

2001-11-16 Thread Barry Patterson

42?

-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of MS Exchange List
Sent: Friday, November 16, 2001 2:34 PM
To: Exchange Discussions
Subject: RE: Tape Storage (nuke protection)



Hello,

To Hi-jack this thread:  Does anyone now the distance your Off-Site Tapes
should be from your production site to be immune from the EMP effects of a
suit case nuke (say one capable of a 10 Kilo-ton blast), and exploded from
an airline 20-40K feet?


From Quantum
http://www.quantum.com/NR/rdonlyres/0223zfbgjbxzcvdmecdk/dlttapemedia.pd
f

DLT tape magnetic properties:

Coercivity  (Oe) 1540
Remanence (G) 2,600

Someone care to do the math/physics that a distance X from the blast would
keep the EMP effects below 1/2 that of the Coercivity of DLT?

Thanks,
Brent

-Original Message-
From: Tristan Gayford [mailto:[EMAIL PROTECTED]]
Sent: Friday, November 16, 2001 6:07 AM
To: Exchange Discussions
Subject: RE: Tape Storage


Fire-proof site every time for us. In a separate building on site for the
'keep to hand ones' and completely off-site for the rest (archives and all
that). Shelves aren't that good in a fire!!

Tris

-Original Message-
From: Robert Moore [mailto:[EMAIL PROTECTED]]
Sent: 16 November 2001 14:02
To: Exchange Discussions
Subject: OT: Tape Storage

Here's a somewhat off-topic question. How do you store your tapes? We
have a small network, and a lot of backup tapes. I know many of you have
larger networks than we do, so must have a sh*tpile of tapes. How do you
store them? Right now ours are just laying on a table (except for the
off-site ones). It'd be nice to have some kind of wall-mounted shelf
that allowed for some organization, yet would still keep them handy.
Does anybody have a good source?

Thanks,
Rob
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Rob Moore
Network Administrator
The Agnes Irwin School
[EMAIL PROTECTED]


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