HP XP7 Storage - Manual (Page 218)

Setting
Available operation Result of operation
AFB IEM
Change the IEM settings. • 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.
#1
• 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.
Set IEM to off. • IEM is disabled.
• The error count, elapsed monitoring
time, and information about paths
not subject to automatic failbacks
are cleared.
off Set AFB to on. The operations of AFB and IEM do not
change.
Change the AFB setting. AFB operates using new settings.
Set AFB to off. AFB is disabled.
Set IEM to on. IEM is enabled. #1
off on
#2 Set AFB to on. AFB and IEM are enabled. #1
Set AFB to off. The operations of AFB and IEM do not
change.
off Set AFB to on. AFB is enabled.
Set AFB to off. The operations of AFB and IEM do not
change.
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 enable monitoring of intermittent
errors:
PROMPT>dlnkmgr set -iem on -intvl 20 -iemnum 2
6-26
Command Reference
Hitachi Dynamic Link Manager (for Windows®) User Guide