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ALTER DBSPACE

The onutil ALTER DBSPACE command lets you perform the following actions:

Syntax

Read syntax diagramSkip visual syntax diagram>>-ALTER DBSPACE--+-dbspace_identifier-+------------------------>
                  '-dbspace_name-------'

                          (1)
>--+-| ADD CHUNK Clause |-----------------------+--------------><
   |                       (2)                  |
   +-| DROP CHUNK Clause |----------------------+
   |                            (3)             |
   +-| START MIRRORING Clause |-----------------+
   |                           (4)              |
   +-| STOP MIRRORING Clause |------------------+
   |                                       (5)  |
   +-| CHANGE Mirror Chunk STATUS Clause |------+
   |                                  (6)       |
   +-| CHANGE Dbspace STATUS Clause |-----------+
   |                      (7)                   |
   '-| THRESHOLD clause |-----------------------'

Notes:
  1. See Add a Chunk.
  2. See Drop a Chunk.
  3. See Start Mirroring.
  4. See Stop Mirroring.
  5. See Change Status of a Mirrored Chunk.
  6. See Change Dbspace Status.
  7. See Change the Dbspace Usage Threshold
Element Purpose Restrictions Syntax
dbspace_
identifier
The generated name of the dbspace that you want to alter This element must be an existing dbspace that was generated when you created a dbslice. Name must be of the form:

slicename.ordinal

The value for slicename must be the same as the dbslice name that you used when you created the dbslice

The value for ordinal must be an unsigned integer.

See Derived Dbspace Identifier.
dbspace_
name
Name of the dbspace that you want to alter The dbspace name must exist. See Identifiers in onutil Commands.

Usage

The database server must be in online or quiescent mode when you use the onutil ALTER DBSPACE command.

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