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Phil Buckley wrote: > I have the task of researching, locating, and ultimately installing a > back-up system for our single network server. We are running Red Hat 6.0 > on a newer DELL Optiplex GX1 400MhZ PII with about a 10GB HD. > > I am looking for suggestions on two things: > > 1. What type of backup device is recommended? > 2. What software? I did not see a response, but we had a discussion on gnhlug regarding backups. Tar and dump are tried and true. Hard drives are getting larger and larger much faster than backup tape systems. Many people set up their home Linux system with a single root partition. However, in a commercial environment, one of the advantages of setting up multiple partitions is to enable better backups. For example: The root partition would be relatively small as would be the /usr partition. You would have additional partitions for /var which holds the spool, temp and log directories. Then, you might add the /home partition for the user data. Each of these partitions could take a separate backup strategy. / and /usr contain very stable data, and don't require frequent backups. Most of /var is transcient, which leaves the user data in /home. The dump command gives you incremental backup capability. On the other hand, tar gives you a high degree of portability. Both allow restores at the file level. I have not used any other backup method, so I can't comment on some of the commercial backup software. One of the problems with any backup system is when you fill the backup media, how well does the software allow you to switch to the next. -- Jerry Feldman (HP On-Site Consultant) http://gbrweb.msd.ray.com/~gzf/ +-------------------------------------------------------+-----Note: ------+ | Raytheon Electronic Systems (W) (781)999-1837/1-1837 | My views may not| | Mail Stop: S3SG10 (F) (781)999-4030/1-4030 | reflect the | | 180 Hartwell Road (W) gzf at gbr.msd.ray.com | views of my | | Bedford, MA 01730-2498 (FWD:H+W) gaf at blu.org | employer. | +-------------------------------------------------------+-----------------+ - Subcription/unsubscription/info requests: send e-mail with "subscribe", "unsubscribe", or "info" on the first line of the message body to discuss-request at blu.org (Subject line is ignored).
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