micromanual for nsradmin

Join hundreds of others and download the NetWorker Power User's micromanual for nsradmin. Check this blog article for details.

Enterprise Systems Backup and Recovery

If you have an interest in, or work in data protection/backup and recovery environments, you should check out my book, Enterprise Systems Backup and Recovery: A Corporate Insurance Policy. Designed for system administrators and managers alike, it focuses on features, policies, procedures and the human element to ensuring that your company has a suitable and working backup system.

 

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Archives

The 5 Golden Rules of Recovery

You might think, given that I wrote an article awhile ago about the Procedural Obligations of Backup Administrators that it wouldn’t be necessary to explicitly spell out any recovery rules – but this isn’t quite the case. It’s handy to have a “must follow” list of rules for recovery as well.

In their simplest form, these [...]

Zero Error Policy Management

In the first article on the subject, What is a zero error policy?, I established the three rules that need to be followed to achieve a zero error policy, viz:

All errors shall be known.
All errors shall be resolved.
No error shall be allowed to continue to occur indefinitely.

As a result of various questions and discussions I’ve [...]

Things not to virtualise: backup servers and storage nodes

Introduction

When it comes to servers, I love virtualisation. No, not to the point where I’d want to marry virtualisation, but it is something I’m particularly keen about. I even use it at home – I’ve gone from 3 servers, one for databases, one as a fileserver, and one as an internet gateway down to one, [...]

Offsite your bootstrap reports

I can’t stress the importance enough of getting your bootstrap reports offsite. If you don’t have a bootstrap report available and you have to rebuild your NetWorker server, then you may potentially have to scan through a lot of media to find your most recent backup.

It’s all well and good having your bootstrap report emailed [...]

Monthly rather than weekly fulls using backup to disk

When backup to disk is deployed, most sites usually just transition from their standard tape backups to disk without any change to the schedules. That is, daily incrementals (or differentials), with weekly fulls. This isn’t necessarily the best way to make use of backup to disk, and I’ll explain in this post way.

One of the [...]

NetWorker and the Y2038 Problem

Having spent what seemed like much of 1999 coordinating the system administration efforts of a major Y2K project for an engineering company, I have fundamental problems with the plethora of journalists that claimed the overall limited number of Y2K issues experienced meant it was never a problem and was thus a waste of money. (I [...]