Maintaining Tape Backup Systems

A Backup Article Contributed by Melissa Larose

Maintaining Tape Backup Systems

Tape backup technology still reins king on the cost effectiveness scale. Its lead has begun to dwindle over the years as other media solutions and systems have been developed and appeared to be primed for the data deluge we are facing. Regardless, tape is still used in the majority of cases. Tape has its own set of "bugs" and tape drive failure is a big one. If you continue to use tape systems for your backup solution, here are some ways to eliminate the possibility of failure.

Tape Backup Tricks

Testing and verification is a part of any process, whether it has to do with reporting, manufacturing, or technology. A tape backup is not exception to this unwritten rule. When a tape backup is made verify the backup. Most software used for backup will give you the option to fully verify the backup.

Although it is a time consuming process, sometimes making the backup process twice as long, fully verifying a backup from time to time is a necessary evil, especially if you are working with sensitive or highly critical data. You want to make sure the backup is accessible otherwise there is no reason to backup.

Proper tape storage can lead to a longer tape shelf life. It's too bad that an expiration date cannot be put on backup media because tapes can go bad just like food. You can track your own expiration dates and should on all backup tapes. Tape expiration really depends on the type of tape you are using. Many tape backup software programs will track tape expiration for you. Use the technology available and track tape expiration.

Tape Backup Maintenance

Some simple maintenance routines can extend the life of your system and its backups. Check your tape drive manual for directions on proper cleaning of the drive. The directions should also mention the frequency at which this should be done. If you are not inclined to clean the tape send it out to a reputable and authorized dealer for cleaning. Remember if a drive is having problems chances are the backup tapes will have problems too. Keep the drive working at operable speed and ability and your tapes should work as well as the drive.

Tape Backup Reminders

In maintaining the tape system, periodically test tapes and walk back through your restore procedures. Make sure there are no holes in the process. Tapes can go bad on the shelf by being exposed to substances and frequencies. While you are at it you might want to completely rethink your backup process. This should be considered at least once a year. Things change it is the one stabilizing force in the technological universe.

A technique or process you are using now may have become obsolete or replaced with a new and improved way of working. You won't know this is so unless you research and investigate your process. Never assume that your system is fail proof. A tape backup system is just as prone to failure as any other technology.