SHOWCYLALLOC Command | Troubleshooting Teradata Virtual Storage | Vantage - 17.10 - SHOWCYLALLOC - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - Teradata® Virtual Storage

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Configuration
Publication ID
B035-1179-171K
Language
English (United States)

Shows a summary of the number of allocated and free cylinders on the system, categorized by the performance grade of the storage media where they are stored.

If local storage for spool is configured, the LOCAL row is shown in the summary.

Syntax

{ SHOWCYLALLOC | SHOWC }

SHOWCYLALLOC Output

 SYSTEM WIDE CYLINDER ALLOCATION SUMMARY
  +---------------+--------+-------------+--------+----------------+
  |    STORAGE    |  TOTAL |  ALLOCATED  |  FREE  |    FREE GBs    |             
  +---------------+--------+-------------+--------+----------------+
  | FAST RESERVED |    264 |         105 |   159  |      1.891271  |
  +---------------+--------+-------------+--------+----------------+
  | FAST          |   1248 |         322 |   926  |     11.014570  |
  +---------------+--------+-------------+--------+----------------+
  | MEDIUM        |   3688 |           2 |  3686  |     43.844173  |
  +---------------+--------+-------------+--------+----------------+
  | SLOW          |   1292 |          22 |  1270  |     15.106376  |
  +---------------+--------+-------------+--------+----------------+
  | LOCAL         |   1988 |         118 |  1870  |     22.243247  |
  +---------------+--------+-------------+--------+----------------+
 

Related Information

The following Ferret commands are used with Teradata Virtual Storage, a storage product available from Teradata. For more information about these commands, see Teradata Vantage™ - Teradata® Virtual Storage, B035-1179:
  • BEGIN OPTIMIZE
  • CANCEL OPTIMIZE
  • FORCE