HP Hitachi Dynamic Link Manager Software User Manual
Page 204
Item name
Default value
Recommended value
The Extended Least I/Os
algorithm is used.
The recommended algorithm
depends on the operating
environment.
Error log collection
level
3
Collect error information for the
Information level and higher.
3
Collect error information for the
Information level and higher.
Error log file size
9900 (KB)
9900 (KB)
Number of error
log files
2
2
Trace level
0
Do not output any trace.
0
Do not output any trace.
Trace file size
1000 (KB)
1000 (KB)
Number of trace
files
4
4
Path health
checking
on
(30-minute checking interval)
on
The recommended checking
interval depends on the operating
environment.
Automatic failback
on
(1-minute checking interval)
The recommended checking
interval depends on the operating
environment.
Intermittent error
monitoring
off
off
LU dynamic
deletion
off
off
Collecting audit log
data
off
Set on, if you want to collect
audit log data.
-lb {on [-lbtype {rr|exrr|lio|exlio|lbk|exlbk}]|off}
Enables or disables load balancing.
on: Enabled
off: Disabled
In a cluster environment, the load balancing function is only available for
the Thunder 9500V series, Lightning 9900 series, Lightning 9900V series,
Hitachi USP, Hitachi AMS2000/AMS/WMS/SMS series, Universal Storage
Platform V/VM, and Virtual Storage Platform. In a non-cluster
environment, the load balancing function is available for the Thunder
9500V series, Lightning 9900 series, Lightning 9900V series, Hitachi USP,
Hitachi AMS2000/AMS/WMS/SMS series, Universal Storage Platform V/
VM, Virtual Storage Platform, and the EMC DMX series. The conditions
mentioned above will be used no matter what for the settings for the EMC
DMX series, EMC CX series, and HP EVA series. For example, in a cluster
environment, the load balancing function is disabled even if it is set to on
for the EMC DMX series. For details on the cluster software supported by
HDLM, see
6-16
Command Reference
Hitachi Dynamic Link Manager User Guide (for Windows(R))