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HP Integrity NonStop J-Series User Manual

Page 143

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Command Interpreter

HP AutoSYNC User’s Guide522580-017

8-49

ALTER SYNCFILESET

The entries follow file mapping entries and are preceded by the keyword
"CATALOGS:", including the colon (:), as follows:

CATALOGS entries are checked for proper syntax, and passed along to
the RESTORE process.

See discussion on the use of MAPNAMES in

Alternate Key Files

on page 3-6,

SQL Tables and Catalogs

on page 3-7,

Partitioned Files and Tables

on

page 3-8 and

File and Catalog Name Mapping using MAPNAMES

on

page 3-10.

MAXBACKUP num-of-files | NO MAXBACKUP

the maximum number of files to be processed by one BACKUP process.

When processing large file sets, AutoSYNC divides the synchronized files into
subsets, each processed by a separate BACKUP process. BACKUP
performance decreases significantly with the number of files it processes. To
avoid performance degradation, AutoSYNC starts multiple BACKUP
processes, in sequence, and assigns to each no more than the configured
num-of-files.

The default is 1000.

NETWORKSECURE | NO NETWORKSECURE

enables or disables changing the security of the destination files for network
access.

By default this option is enabled and file security is changed as follows:

The default is NETWORKSECURE, but the SECURE option overrides
NETWORKSECURE.

NOSAFEGUARD | NO NOSAFEGUARD

$DATA TO $BACK
\NEWYORK.$DATA*.DB TO $BACK.BACKUPDB
$DATA*.DB.PARTFILE TO \TOKYO.*
CATALOGS:
$CATS.BACKCAT FOR $BACK.*.*
$CATS.DBCAT FOR $BACK.BACKUPDB.*
\TOKYO.$CATS.DBCAT for \TOKYO.*.*.*

Source file security

Destination file security

“A”

“N”

“G”

“C”

“O”

“U”

“-”

“-”

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