Deallocate Example; Commands Related To Deallocate; Displaybits - HP T6553 D45 Reference Manual

FUP Commands
trail files are rejected with file-system error 2 (operation not allowed on this type of
file). To let FUP continue after receiving such errors, use the FUP ALLOW
ERRORS command.

DEALLOCATE works only with SQL files that are SQL object files. On other SQL
files, you must use SQLCI ALTER instead.

If you specify the CLEARONPURGE option (with the SECURE command) for a
file, a subsequent DEALLOCATE command physically clears the data from the
deallocated extents of the file.

To deallocate volume directory extents, you must use this file name syntax for
fileset-list:
$volume.SYS00.DIRECTRY

For enhanced key-sequenced files, the DEALLOCATE command deallocates
unused extents of secondary partitions but the extents of the primary partition
remain unchanged.

DEALLOCATE command with PART ONLY option and fileset-list as primary
partition of an enhanced key-sequenced file is executed, but the extents of the
primary partition remain unchanged.

DEALLOCATE Example

To deallocate the unused extents past the EOF of MYFILE:
-DEALLOCATE MYFILE

Commands Related to DEALLOCATE

COMMAND
ALLOCATE
PURGEDATA
REVOKE
SECURE

DISPLAYBITS

Lets the COPY, INFO, and SHOW commands display 8-bit characters.
The DISPLAYBITS command became an option of the CONFIG[URE] command with
the D30 product version of FUP. However, for compatibility purposes, any FUP product
versions prior to the D30 RVU continue to recognize the DISPLAYBITS option as
command syntax. For more information, see
Function
Allocates extents for a file
Purges the data from a file
Unsets the CLEARONPURGE file attribute
Sets the CLEARONPURGE file attribute
File Utility Program (FUP) Reference Manual—523323-014
CONFIG[URE]
2-63
DEALLOCATE Example
Page
2-6
2-146
2-163
2-166
on page 2-26.