Hitachi XP P9500 User Manual page 212

Table 6-5 Relationship Between the Setting for the Automatic Failback
Function and Intermittent Error Monitoring and the Executable Operations
Setting
AFB
on
off
6-24
Available operation
IEM
Set AFB to on.
on
Change the AFB setting.
Set AFB to off.
Set IEM to on.
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
on
Set AFB to off.
Command Reference
Hitachi Dynamic Link Manager User Guide (for Windows(R))
Result of operation
The operations of AFB and IEM do not
change.
AFB is performed under the new
#1
settings.
• AFB and IEM are disabled.
• The error count, elapsed monitoring
time, and information about paths
not subject to automatic failback are
cleared.
• 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
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.
The operations of AFB and IEM do not
change.
AFB operates using new settings.
AFB is disabled.
#1
IEM is enabled.
AFB and IEM are enabled.
The operations of AFB and IEM do not
change.
#1
#1