TMF Management Programming Manual (G06.24+)

Commands and Responses
HP NonStop TMF Management Programming Manual—522420-002
5-131
RECOVER FILES
ZFROMARCHIVE
directs TMF to recover all files requested, regardless of the flags set in the file
labels, using the relevant online dumps and audit-trail dumps. The following
values are valid:
ZTMF-VAL-TRUE
Files are recovered using dumps, regardless of the flags set in the file
label.
ZTMF-VAL-FALSE
Only files having the REDONEEDED or UNDONEEDED flag set in the file
label are recovered.
If you omit this field, its default value is ZSPI-VAL-FALSE.
If you omit the ZFROMARCHIVE, ZTIMESTAMP, ZRECOVERTOSEQ,
ZRECOVERTORBA and ZSERIAL fields, and the ZTMF-TKN-MAPNAMESET
and ZTMF-TMF-MAPNAMESDEFAULT tokens, the only files recovered are
those that have only the UNDONEEDED flag set in the file label; all other files
are ignored during file recovery. Furthermore, those files that have the
UNDONEEDED flag set are recovered by reading the audit trail in reverse and
applying compensating records (before images) to the affected files.
If you omit ZFROMARCHIVE but include the ZTIMESTAMP,
ZRECOVERTOSEQ, ZRECOVERTORBA or ZSERIAL field, or the ZTMF-TKN-
MAPNAMESET and ZTMF-TMF-MAPNAMESDEFAULT token, the
FROMARCHIVE operation becomes the default operation (so that all files
requested are recovered).
ZTOFIRSTPURGE
specifies at what point the recovery operation should end.
ZTMF-VAL-TRUE
File recovery terminates when the first audit record for purging any file in
the specified file sets is encountered; the purge record is not reapplied.
ZTMF-VAL-FALSE
File recovery does not terminate early based on a purge record.
If you omit this field, its default value is ZSPI-VAL-FALSE.
If you include ZTOFIRSTPURGE, you must make new online dumps of the
database files recovered; this prevents subsequent file recovery from using the
unwanted audit records generated after the specified time.