Re: Backing up 16TB of data (was Re: > 16TB worth of

From: Lincoln Yeoh <lyeoh(at)pop(dot)jaring(dot)my>
To: Jan Wieck <JanWieck(at)Yahoo(dot)com>, "scott(dot)marlowe" <scott(dot)marlowe(at)ihs(dot)com>
Cc: Ron Johnson <ron(dot)l(dot)johnson(at)cox(dot)net>, postgres list <pgsql-general(at)postgresql(dot)org>
Subject: Re: Backing up 16TB of data (was Re: > 16TB worth of
Date: 2003-04-26 17:20:31
Message-ID: 5.2.1.1.1.20030427010949.02583da0@mbox.jaring.my
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At 07:32 PM 4/25/2003 -0400, Jan Wieck wrote:
>Of course, assuming we want to backup the total 24 Terabyte he has in
>2-3 years in less than a day, if we have a month to take a backup we can
>save some money on the backup solution.

If you take the month approach, the filesystem/db snapshot has to stay in
place for a full month whilst the backup is occuring. Do-able, but can be
stressful e.g. if something goes wrong after trying for a full month...

But anyway he said off-line backups aren't that important - I gather that
recreating the data is not totally impractical. Still 16TB, ouch.

Regards,
Link.

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