HP NonStop G-Series User Manual
Page 133
Command Interpreter
HP AutoSYNC User’s Guide—522580-015
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ALTER SYNCFILESET
This option overrides the BACKUP option specified in the
command.
If BACKUP is omitted, $SYSTEM.SYSnn.BACKUP is used.
CATALOG SQL-catalog | NO CATALOG
where to register SQL objects that are synchronized. If CATALOG is omitted,
the source catalog name is used.
If the needed catalog does not exist and AUTOCREATECATALOG is not
specified, SQL table synchronization fails.
COMPRESS | NO COMPRESS
enables or disables compression of the file set prior to being sent to the
destination system.
This option overrides the global parameter [AUTO]SYNCCOMPRESS.
KEEPNOPURGEUNTIL | NO KEEPNOPURGEUNTIL
specifies that the NOPURGEUNTIL attribute of a source SQL table or
alternate index is preserved (or not preserved) on the destination. If
KEEPNOPURGEUNTIL is specified, no further synchronization will be
successful until the NOPURGEUNTIL period has elapsed.
The default is NO KEEPNOPURGEUNTIL. Unless KEEPNOPURGEUNTIL is
specified, AutoSYNC does not propagate the NOPURGEUNTIL attribute to
the destination table, to insure that future synchronizations will be possible.
KEEPNOPURGEUNTIL is not supported for Enscribe files, consistent with
FUP and RESTORE behavior.
MAPNAMES mapnames-file | NO MAPNAMES
specifies the mapping of a source fileset to a destination fileset and catalog
name mapping.
The mapnames-file is an edit or entry-sequenced file located on the destination
system.
File name mapping:
The mapnames-file entries are similar to, but not exactly the same as, the
MAP NAMES option of RESTORE. Each line of the MAPNAMES file
contains a single mapping of the form.
Note. Compression is CPU-intensive and can reduce total throughput unless the
connection between source and destination systems is slow.
source-file-pattern TO destination-file-pattern