Data recovery from HP Storage Works Backup system

Incredible success, an extreme recovery from a backup system consisting of 24 Ultrium LTO3 tapes. Our customer after having suffered a crash on the raid6 SAS system received assistance from the manufacturer whose technician replaces the 4 damaged disk supports and reconstitutes the original array. The customer is naturally serene as he has a complex backup on storageworks on a 24-tape LTO3 array system. With great astonishment when accessing the data from the backup set he discovers that no tape in the array is seen. A huge damage, considering that the archive contains years and years of important documentation. Our technicians took 3 months to read all the tapes and 3 more for the reconstruction of the original data structures which returned 2 tb of perfectly working data and with the original file system name and distribution. Although you have invested in technologies and disaster recovery, you always make manual backups. It is the only truly safe method.