FUP Commands
File Utility Program (FUP) Reference Manual—523323-014
2-174
SET Parameters for All File Types
0:maximum BYTE[S]
specifies the extent size in bytes. Possible values of maximum are:
The FUP process rounds the extent size up to the next full page. If you
specify 2,047 bytes, FUP allocates one page. If you specify 2,049 bytes,
FUP allocates two pages.
0:maximum REC[S]
specifies the extent size based on the current settings for
record-length (REC), data-block-length (BLOCK),
index-block-length (IBLOCK), key-field lengths, and compression
settings. Possible values are:
The FUP process rounds the extent size up to the next full page.
0:maximum MEGABYTE[S]
specifies extent sizes in million-byte units. Possible values are:
The FUP process rounds the extent size up to the next full page.
FORMAT format-code
is the format designator for the new file. The designator can have these values:
If the FORMAT option is omitted, it defaults to 0.
LIKE filename
sets file-creation attributes to match those of an existing file. FUP expands a partial
file name using the current default values for node, volume, and subvolume (if
necessary). If you specify a secondary partition of a partitioned file in filename,
FUP automatically sets the PARTONLY create-param.
Format 1 Format 2
0:134,215,680 BYTE[S] 0:2,147,483,647 BYTE[S]
Format 1 Format 2
0:134,215,680 REC[S] 0:2,147,483,647 REC[S]
Format 1 Format 2
0:134 MEGABYTE[S] 0:2,147 MEGABYTE[S]
0 The system decides the format of the file based on the values of other attributes,
such as block size. The system chooses Format 2 when the partition size is over
2 GB minus 1 MB. For files that are not key-sequenced, the total size is 4 GB or
more.
1 The file should be Format 1. For more information, see Handling File Formats
on
page 1-22.
2 The file should be Format 2. For more information, see Handling File Formats
on
page 1-22.
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