Ups Connection For The N+M Cold Standby - Hitachi Compute Blade 2000 User Manual

UPS connection for the N+M cold
standby
When using the UPS, you have to configure automatic partition power on to restore
the N+M cold standby automatically after the recovery of the system power source.

Set the partition to automatically power on after the power supply recovery.

Set "Power on" in the "AC recovery" using the "PR command" in
Chapter 6. This setting allows partitions to power on after the power
supply recovery.
 Then, inhibit the automatic partition power on for standby partition.
 Set "Stay off" in the "AC recovery
"PR command". This setting inhibits partitions from automatically
powering on at the power supply recovery. Smart Configure, however,
performs regardless of this setting.
The above steps are unnecessary if you do not

automatically start the partition after the recovery of
system power source even though using the
uninterruptible power supply (UPS).
When the N+M cold standby support function is

enabled with the PR command, the partition may not
automatically boot at the power supply recovery, if the
partition "AC recovery" is not set to "Power on" even if
the auto power on for the server at the power supply
recovery is enabled.
To automatically turn on the server after the power

supply recovery, make sure to set "Power on" in the
"AC recovery" using the PR command.
for the standby partition using the
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