TMF Reference Manual (G06.26+)

TMFCOM Commands
HP NonStop TMF Reference Manual—522418-003
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ALTER AUDITTRAIL
MAXRETAINEDATFILES integer
specifies the maximum number of restored audit-trail files to retain on disk in
restore-audit volumes for the specified audit trail after the restored audit-trail files
are no longer needed by a recovery process. This option applies to files restored
from tape only. The minimum value is 1, and the maximum is 9999. The originally
assigned default is 0 (no files are retained).
RESET MAXRETAINEDATFILES
resets the MAXRETAINEDATEFILES attribute to the originally assigned default,
which is 0.
BEGINTRANSDISABLE integer
specifies the percentage of audit trail capacity that can be consumed before TMF
disables new transactions. When the consumed capacity exceeds this value, new
transactions are not allowed. When the consumed capacity falls back below this
threshold, new transactions are no longer disabled by audit-trail usage (however,
new transactions can be disabled for other reasons, as explained in the ALTER
BEGINTRANS command description).
The minimum value is 50, and the maximum is 100. The originally assigned
default is 90(%).
RESET BEGINTRANSDISABLE
resets the BEGINTRANSDISABLE attribute to the originally assigned default,
which is 90(%).
FILESIZE integer
specifies the size of the audit-trail files, in megabytes (MB). The minimum value
for FILESIZE is 1 and the maximum depends on the format of the audit-trail files,
as follows:
•
For format 1 files: 2047 or the maximum disk size (if less than 2047 MB).
•
For format 2 files: 1048575 or the maximum disk size (if less than 1048575
MB). (Note that 1048575 equals 1 terabyte (TB) minus 1 megabyte (MB).)
The originally assigned default is as follows:
•
For format 1 files, 100 (resulting in files of 100 MB each).
•
For format 2 files, 1024 (resulting in files of 1024 MB each).
Caution. FILESIZE values smaller than 300 MB are not recommended. Do not use a
FILESIZE value of 1 MB.