Symantec NetBackup Manual page 53

To resolve an incorrect storage type problem
1 Delete all disk pools that use the storage server.
2 Delete the storage server.
3
Reconfigure the storage server.
4 Recreate the disk pools.
5 If necessary, specify the new disk pools in the storage units.
If you recreated the disk pools with the same names as the ones you deleted,
this step is not necessary.
See AdvancedDisk troubleshooting"
Toubleshooting AdvancedDisk
Resolving an incorrect storage type problem
on page 51.
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