Hitachi XP P9500 User Manual page 343

on page 6-25 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
Executable operation
AFB IEM
Set AFB to on.
on on
Change the AFB setting.
Set AFB to off.
Set IEM to on.
Change the IEM settings.
Set IEM to off.
off Set AFB to on.
Change the AFB setting.
Set AFB to off.
Set IEM to on.
Hitachi Dynamic Link Manager User Guide (for Solaris(R))
The operations of AFB and IEM do not
change.
AFB is performed under the new
settings.
•
•
•
•
•
•
•
•
The operations of AFB and IEM do not
change.
AFB operates using new settings.
AFB is disabled.
IEM is enabled.
Command Reference
Result of operation
#1
AFB and IEM are disabled.
The error count, elapsed monitoring
time, and information about paths
not subject to automatic failback are
reset.
When a path is being monitored
(during a period of conditional
intermittent error monitoring), the
value of the error count and the
elapsed monitoring time are reset to
0, and then intermittent error
monitoring will restart.
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
6-25