Networker

Re: [Networker] NDMP - tar versus dump

2006-12-08 11:16:45
Subject: Re: [Networker] NDMP - tar versus dump
From: Darren Dunham <ddunham AT TAOS DOT COM>
To: NETWORKER AT LISTSERV.TEMPLE DOT EDU
Date: Fri, 8 Dec 2006 07:52:54 -0800
> You can't take ndmp backups between different systems?  Any idea why?

Because NDMP doesn't specify the output format, and different devices
have different needs/implementations.

> AFAIC, and I haven't tested this in any way, an ndmp backup is a
> standard way of backing up files.

An NDMP backup is a standard way of *requesting* a device to do a backup
or restore (and to some extent where the data goes and how it is
tracked).  The choice of how the data is encoded is left to the device.

-- 
Darren Dunham                                           ddunham AT taos DOT com
Senior Technical Consultant         TAOS            http://www.taos.com/
Got some Dr Pepper?                           San Francisco, CA bay area
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