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Saveset sizes from 32-bit Windows

 Preston de Guise  January 17, 2010

There’s currently a bug within NetWorker whereby if you’re using a 32-bit Windows client that has a filesystem large enough…

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 Posted in: Features, NetWorker, Windows  Tagged: 2TB, 32-bit, mminfo, NMC, nsrwatch, savegroup completion, Saveset, saveset size

The law of least astonishment and backups

 Preston de Guise  January 15, 2010

A recent twitter posting by Matt over at Standalone Sysadmin reminded by of the law of least astonishment. If you’re…

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 Posted in: Architecture, Backup theory, General Technology, General thoughts, NetWorker  Tagged: backup administration, best practices, least astonishment, system administration

All this DeDupe is making me thirsty!

 Preston de Guise  January 14, 2010

In a previous article, I discussed how deduplication is one of those technologies that still straddles the gap between bleeding…

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 Posted in: Architecture, General Technology, General thoughts  Tagged: dedupe, deduplication, rehydration

Availability and Uptime

 Preston de Guise  January 13, 2010  2 Comments on Availability and Uptime

Over at Storagebod, Martin Glassborow currently has a short and insightful post, How do you measure availability? Martin’s point is…

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 Posted in: General Technology, General thoughts  Tagged: availability, high availability, metrics, uptime

Windows, VSS, VMware and VCB/vSphere Backups

 Preston de Guise  January 12, 2010  1 Comment on Windows, VSS, VMware and VCB/vSphere Backups

Over at Backup Central, Curtis Preston has written a couple of excellent blog posts to do with VSS. The first,…

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 Posted in: Windows  Tagged: Hyper-V, VCB, VMware, vSphere, VSS

Get off 7.2 and 7.3

 Preston de Guise  January 12, 2010  3 Comments on Get off 7.2 and 7.3

On the NetWorker Mailing List, I still frequently see a lot of posts from people who are having various problems…

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 Posted in: Backup theory, NetWorker, Support  Tagged: 7.2, 7.3, update, upgrade

Search, search, search. It’s all about search.

 Preston de Guise  January 10, 2010

You want my #1 prediction for this coming decade in storage? It’s not going to be dedupe, it’s not going…

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 Posted in: General Technology, General thoughts  Tagged: search

Jobquery finally gets the duct tape removed

 Preston de Guise  January 8, 2010

Some time ago, I posted that EMC had added a jobquery utility to allow probing of the NetWorker jobs database…

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 Posted in: Architecture, Databases, NetWorker, Scripting  Tagged: jobquery

Why I’d choose NetWorker over NetBackup Every Time

 Preston de Guise  January 8, 2010  7 Comments on Why I’d choose NetWorker over NetBackup Every Time

I thought it about time that I cited the two key reasons why, if faced with a choice between NetWorker…

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 Posted in: Architecture, Backup theory, NetWorker  Tagged: Cloning, dependencies, dependency, inline cloning, insurance, NetBackup, NetWorker, recoverability, Recovery, TIR, true image recovery

The A-Z of Backup and Recovery

 Preston de Guise  January 7, 2010

I’ve debated for a while whether to do this or not, since it might come across as somewhat twee. I…

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 Posted in: Architecture, Backup theory, Data loss, Features, NetWorker, Support  Tagged: A-Z, audit, Backup, change control, dedupe, errors, fast, growth, help, insurance, jeckyll, knowledge, logs, magnetic tape, napkin, order, procedures, query, Recovery, SLAs, testing, ululate, VTL, Windows, x-ray, yes, zero error policy

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