Alter Catalog - HP NonStop TMF Programming Manual

Commands and Responses

ALTER CATALOG

The ALTER CATALOG command changes the configured attribute values of the
catalog process that affect the management of online and audit dumps.
Command Syntax
For information on the tokens present in the command and response buffers, see the
SPI Programming Manual.
Command
ZTMF-CMD-Alter
Object Type
ZTMF-OBJ-Catalog
Tokens in Command Buffer
ZTMF-MAP-Alter-Catalog
def ZTMF-DDL-Alter-Catalog.
02 ZRetainDepth
02 ZReleased
02 ZRoundRobin
end.
Tokens in Response Buffer
None.
Tokens in Command Buffer
ZTMF-MAP-Alter-Catalog
is an extensible structured token that contains fields for specifying the attributes of
the catalog process that are to be changed. This token is required; only one
occurrence is allowed. This token contains the following fields:
ZRetainDepth
specifies the number of online dump generations that remain in the catalog for
file recovery. Each generation is an instance of an online dump that provides a
point from which the file recovery can start; if three dumps were made of the
same set of files, the first dump would constitute the first generation, the
second dump would be the second generation, and so forth.
The range of values for this field is from 1 through 99; the value of ZTMF-VAL-
ResetWord is 3.
HP NonStop TMF Management Programming Manual—540140-008
token-type ZSPI-DDL-Int.
token-type ZSPI-DDL-Boolean.
token-type ZSPI-DDL-Boolean.
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ALTER CATALOG