16.10 - Adding Disk Arrays - Teradata Database

Teradata Database Administration

Product
Teradata Database
Release Number
16.10
Release Date
April 2018
Content Type
Administration
Publication ID
B035-1093-161K
Language
English (United States)

To determine if the system needs more storage, look at the ResUsageSvpr table for unusual disk activity, such as frequent:

  • MiniCylPacks
  • Defrags
  • Packdisks

You may need to add more storage capacity to existing nodes when:

  • Excessive disk activity (I/O) is impacting performance
  • Application changes require additional spool space
  • Database growth requires additional storage