On Mon, 2006-07-24 at 17:07 +1000, Steven Banks wrote:
> Fellow EPICs Users,
>
> At the Australian Synchrotron we are using Version 2.1.8 of the
> Channel Archiver on a machine with heaps (1.1 TB) of disk space. The
> disk usage is currently at about 10% and rising after less than a year
> of operation. We have an idea that we would like to back-up old data
> (maybe older than a year) to some form of off-line storage (e.g. DVDs,
> Tape, Paper Tape) which provides an easily accessible means of data
> retrieval (so it should contain the data along with all the necessary
> indexes and so on.)
>
> I am interested to know if this sort of off-line storage is in use at
> other facilities and if so, what storage medium is in use and what
> sort of preprocessing of the data is used prior to writing to the
> storage medium.
We are planning to keep our data very close to "online". For data that
is 2 to 5 years old, a sATA storage system might be better than Tape.
We are now looking at an EVA system from HP.
Thanks,
Ernest
>
> Thanks in advance.
>
> Dr. Steven M. Banks â Control Systems Engineer
> Australian Synchrotron Project
> Major Projects Victoria
> 800 Blackburn Road
> CLAYTON VIC 3168
> tel: +613 8540 4103
> fax: +613 8540 4200
>
>
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