Hitachi XP P9500 User Manual page 375

Setting
Available operation
AFB IEM
Change the IEM settings.
Set IEM to off.
Set AFB to on.
off
Change the AFB setting.
Set AFB to off.
Set IEM to on.
Set AFB to on.
#2
off
on
Set AFB to off.
Set AFB to on.
off
Set AFB to off.
Legend:
AFB: Automatic failback
IEM: Intermittent error monitoring
#1
When this condition is not satisfied, the KAPL01080-W message is output
and an error occurs. The status of intermittent error monitoring does not
change.
#2
Because automatic failback is off, intermittent error monitoring is
disabled.
Example
The following example shows how to monitor for intermittent errors.
Hitachi Dynamic Link Manager User Guide (for Linux(R))
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The operations of AFB and IEM do not
change.
AFB operates using new settings.
AFB is disabled.
IEM is enabled.
AFB and IEM are enabled.
The operations of AFB and IEM do not
change.
AFB is enabled.
The operations of AFB and IEM do not
change.
Command Reference
Result of operation
When a path is not being
monitored, nothing changes.
While a path is being monitored, the
value of the error count and the
elapsed monitoring time are reset to
0, and then intermittent error
#1
monitoring will restart.
When a path is not being
monitored, the IEM settings will
take effect again when the path is
recovered from the error status by
performing an automatic failback.
IEM is disabled.
The error count, elapsed monitoring
time, and information about paths
not subject to automatic failbacks
are cleared.
#1
#1
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