Fujitsu PRIMEQUEST 2000 Series Tool Reference page 314

MMB CLI (Command Line Interface) Operations
hotremove partition <partition#> SB <SB#x> {quiet}
hotremove partition <partition#> IOU <IOU#x> {quiet}
(2) Option
quiet: The command is executed without interacting with the user.
(3) Usage example

Example: When SB#3 is removed from Partition#2
# hotremove partition 2 SB 3
Are you sure to continue removing SB#3 from partition#2? [Y/N] Y
DR operation start (1/4)
Offlining removed Memory/CPU (2/4)
Reconfiguring partition#2 (3/4)
Releasing SB#3 (4/4)
Removing SB#3 from partition#2 has been completed successfully.
#

Example: When IOU#3 is removed from Partition#2
# hotremove partition 2 IOU 3
Are you sure to continue removing IOU#3 from Partition#2? [Y/N]: Y
DR operation start (1/3)
Remove IOU#3 (2/3)
IOU#3 power-off (3/3)
Removing IOU#3 from Partition#2 has been completed successfully.
#
(4) Message
The following table lists the messages which are displayed in this CLI.
For details of the messages, see the PRIMEQUEST 2000 Series Message Reference (C122-E178EN).
Are you sure to continue removing [SB#%d|IOU#%d] from Partition#%d? [Y/N]:
DR operation start (1/4)
Offlining removed Memory/CPU (2/4)
Reconfiguring partition#%d (3/4)
Releasing SB#%d (4/4)
DR operation start (1/3)
Remove IOU#%d (2/3)
IOU#%d power-off (3/3)
Removing [SB#%d|IOU#%d] from partition#%d has been completed successfully.
The specified [SB#%d|IOU#%d] is not present.
The specified [SB#%d|IOU#%d] is power-off.
The specified [SB#%d|IOU#%d] is not in specified Partition.
The specified SB#%d is home SB.
Unknown Error Code =0xXX
Failed to execute hotremove partition command.
Unable to execute this command on a standby MMB.
Hot-remove [SB#%d|IOU#%d] failed.
Failed to execute DR operation. Fatal error occurred.
Failed to execute DR operation. Configuration is unrecovered.
Failed to execute DR operation. Partition is stopped.
The specified IOU#%d has not stopped.
DR sequence timeout: QPI disconnection failure
DR sequence timeout: SB hot-remove OS failure
BIOS Error Code =0xXX
The specified [SB#%d|IOU#%d] is free
DR can't be enabled, because of no DR license
DR feature is disabled.
Unable to execute DR command due to previous failure.
Unable to execute DR command while other DR command is running
Unable to hot-remove SB while firmware updating.
Unable to execute DR command because OS is not ready for DR operation