HP Integrity NonStop H-Series Podręcznik Użytkownika Pobierz pdf (Strona 77)

HP NonStop Shadowbase Command Definitions

Collector Command Descriptions

HP NonStop Shadowbase Command Reference Manual—785421-002

Is the audit trail event time at which the Collector will stop reading from the

audit trail files. Reading will stop when this time is reached. Stop_date is

optional. If not entered, the current date is assumed. If stop_date is

entered it must be in the format MMM DD YYYY, where MMM are the first

three characters of the month name (e.g., JUN), DD are the day digits and

YYYY is the four digit year; YYYY is optional and if omitted the current

year is assumed. If entered, stop_time must be in the format of

HH:MM:SS.t. If it is omitted 00:00:00.0 is assumed. Entering -1 will clear

any value previously entered in the field. This is an optional parameter. If

a stop file has been explicitly defined, this parameter will have no effect if

the time of the last audit record read in the last file is less than

ADTSTOPTIME.

Note: Refer to the ADTSTARTTIME parameter for a discussion regarding

the timestamps of the events in the MAT and AUX to determine the

time range you selected will pick up the events from the audit trails.

ADTTHROTTLEDELAY hundredths

Initial Changed

Version Version Values Default Minimum Maximum Alter

2.700 0 Off 0 1000 Yes

Specifies the length of time (in hundredths of seconds) the Collector waits

before reading more audit trail. The ADTTHROTTLE… parameters

control CPU usage when the Collector needs to read a lot of audit trail

from which very little data are selected (e.g., FUP RELOAD data). Valid

values are 0 to 1000. The default value of 0 turns throttling off.

ADTTHROTTLELIMIT num

Initial Changed

Version Version Values Default Minimum Maximum Alter

2.700 1 1 32767 Yes

Specifies the number of audit trail records to read before pausing for the

ADTTHROTTLEDELAY time. The ADTTHROTTLE… parameters control

CPU usage when the Collector needs to read a lot of audit trail from which

very little data are selected (e.g., FUP RELOAD data). Valid values are 0

to 32767.

Note that, by default, the Collector will display an EMS message every 15

minutes when audit throttling is enabled.

If your applications start to encounter the LTMF wait state (application is

waiting on TMF) when the Collector is running, this may be because the

Collector and TMF are competing for the audit disk I/O resources (this is

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HP Integrity NonStop H-Series Podręcznik Użytkownika Strona 77