HP NonStop G-Series - Manual (Page 193)

Command Interpreter
HP AutoSYNC User’s Guide—522580-016
8-101
SYNCHRONIZE
The time elapsed is computed from the last time the file was modified. The
candidate files can be opened for WRITE or READ-WRITE access. The
exclusion mode must be SHARED or PROTECTED. The Autosync global
SYNCRECOVER parameter must be set to ON.
OPENUPDATE is ignored if:
•
a file is opened for EXCLUSIVE access or,
•
a file is audited or,
•
the global SYNCRECOVER parameter is set to OFF.
OWNER user-id | user-name
the owner of the destination file set.
If OWNER is omitted, the owner of the source file is retained.
PRI[ORITY] priority
the process priority at which the ASYSYNC process is to run. The actual
priority does not exceed the MAXPRIORITY of the AutoSYNC user.
PURGE
specifies that any file that is in the destination file set but is not in the source
file set will be purged. By default AutoSYNC does not purge any file in the
destination file set.
To exclude files from being purged on the destination, use the
EXCLUDEPURGE option.
Guardian file sets:
°
If PURGE is specified, the subvolume portion of the source and destination
file sets must be fully qualified (no wild-card characters or "*").
°
Purging of files occurs on a subvolume by subvolume basis. A destination
file is not purged if it does not exist in a corresponding source subvolume,
unless the SUBVOLPURGE option is also specified.
°
Extra SQL objects in the destination like tables, views and indexes are
purged. Catalog files are not supported and they are not synchronized or
purged by Autosync.
Note for OSS file sets. AutoSYNC only synchronizes updates that are actually sent
to the disk process. Any updates that are buffered in the application process (such as
performed by the file system or C runtime) are not synchronized until they are
transmitted to the disk process.
Note for OSS file sets. If OWNER is specified and OWNERGROUP is omitted, the
OWNERGROUP of the file set is set to the group of the source file, not the group
specified by OWNER.