We've got about 20 TB of storage, with about 40% of that dedicated to backup space. We generally have 2 weeks of data on backup disks.
It isn't cheap. We still utilize a tape library for a few monthly permanent backup items (LTO 4). Don Guyer Systems Engineer - Information Services Prudential, Fox & Roach/Trident Group 431 W. Lancaster Avenue Devon, PA 19333 Direct: (610) 993-3299 Fax: (610) 650-5306 [email protected] From: Phillip Partipilo [mailto:[email protected]] Sent: Thursday, April 16, 2009 3:54 PM To: NT System Admin Issues Subject: RE: When to retire LTO3 tapes I've been asked about disk-based backups, but how does that work when you have to backup 5 terabytes? Phillip Partipilo Parametric Solutions Inc. Jupiter, Florida (561) 747-6107 ________________________________ From: John Hornbuckle [mailto:[email protected]] Sent: Thursday, April 16, 2009 3:03 PM To: NT System Admin Issues Subject: RE: When to retire LTO3 tapes I don't have the answer, but let me just take this opportunity to say that I sure am glad we moved to disk-based backups! J John Hornbuckle MIS Department Taylor County School District 318 North Clark Street Perry, FL 32347 www.taylor.k12.fl.us From: Jimmy Tran [mailto:[email protected]] Sent: Thursday, April 16, 2009 2:40 PM To: NT System Admin Issues Subject: When to retire LTO3 tapes Hi All, How many writes do you do on a LTO3 tape before you archive/replace the media? -Jimmy ________________________________ If this email is spam, report it here: http://www.OnlyMyEmail.com/ReportSpam <http://www.onlymyemail.com/view/?action=reportSpam&Id=ODEzNjQ6ODc5NzQxO DE3OnBqcEBwc25ldC5jb20%3D> THIS ELECTRONIC MESSAGE AND ANY ATTACHMENTS ARE CONFIDENTIAL AND PROPRIETARY PROPERTY OF THE SENDER. THE INFORMATION IS INTENDED FOR USE BY THE ADDRESSEE ONLY. ANY OTHER INTERCEPTION, COPYING, ACCESSING, OR DISCLOSURE OF THIS MESSAGE IS PROHIBITED. IF YOU HAVE RECEIVED THIS MESSAGE IN ERROR, PLEASE IMMEDIATELY NOTIFY THE SENDER AND DELETE THIS MAIL AND ALL ATTACHMENTS. DO NOT FORWARD THIS MESSAGE WITHOUT PERMISSION OF THE SENDER. THIS ELECTRONIC MESSAGE AND ANY ATTACHMENTS ARE CONFIDENTIAL AND PROPRIETARY PROPERTY OF THE SENDER. THE INFORMATION IS INTENDED FOR USE BY THE ADDRESSEE ONLY. ANY OTHER INTERCEPTION, COPYING, ACCESSING, OR DISCLOSURE OF THIS MESSAGE IS PROHIBITED. IF YOU HAVE RECEIVED THIS MESSAGE IN ERROR, PLEASE IMMEDIATELY NOTIFY THE SENDER AND DELETE THIS MAIL AND ALL ATTACHMENTS. DO NOT FORWARD THIS MESSAGE WITHOUT PERMISSION OF THE SENDER. ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
