Hitachi Dynamic Link Manager Software Users Guide for AIX (6.6) (T5208-96010, April 2011)

6. Command Reference
258
when -iem off is specified and intermittent error monitoring is disabled.
Therefore, when you re-enable intermittent error monitoring without
specifying the number of times, the error monitoring will be executed using
the value stored in the system.
When the
set -iem on operation is executed during error monitoring, even
though you do not change the conditions for intermittent error monitoring, the
number of errors and the time that has passed since the error monitoring has
started are reset to 0. Intermittent error monitoring will then resume with the
changed settings.
If you set the automatic failback function to
off while intermittent error
monitoring is
on, intermittent error monitoring will be disabled. Note, however,
that if you use the
view -sys operation to display the HDLM functionality
configuration,
Intermittent Error Monitor will be shown as on. When the
automatic failback function is returned to
on, intermittent error monitoring will
once again be enabled.
The executable operations for the automatic failback function and intermittent
error monitoring depend on the settings for those functions.
Table 6-5: Relationship Between the Setting for the Automatic Failback
Function and Intermittent Error Monitoring and the Executable Operations
shows the relationship between the settings for the automatic failback function
and intermittent error monitoring and the executable operations for those
functions.
Table 6-5: Relationship Between the Setting for the Automatic Failback
Function and Intermittent Error Monitoring and the Executable Operations
Setting Available operation Result of operation
AFB IEM
on on Set AFB to on. The operations of AFB and IEM do not change.
Change the AFB setting.
AFB is performed under the new settings.
#1
Set AFB to off. • AFB and IEM are disabled.
• The error count, elapsed monitoring time, and
information about paths not subject to automatic
failback are cleared.