NEC Express5800/320Lb FT Linux, Руководство пользователя

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System Upgrade 8-51
Precautions
If you remove a PCI module during operation, dual configuration of its internal hard disks
will be cancelled. If you mount the module again, the dual configuration will be restored
automatically. However, do not perform a system shutdown or remove any of the PCI
modules before the dual configuration is completed. Otherwise, hard disk data could be
corrupted.
Removing the primary (active) module will cause unexpected trouble. Be sure to
remove the secondary (inactive) module.
When the secondary BMC is not in synchronous condition, removing the PCI module on
the primary BMC will lose the SG data (system data). If one of the STATUS LEDs is
blinking in red, do not remove the PCI module associated with another STATUS LED.
When DC power is off:
BMC#1 BMC#2 Status
Off (Primary) Blinking in red
(Secondary)
(At 1-second intervals) Do not remove the PCI module on Primary
BMC side.
BMC Sync disabled.
Off (Primary) Lit in red (Secondary) Do not remove either PCI modules.
During BMC Sync.
Off (Primary)
Blinking in red
(Secondary)
(At 0.5-second intervals) Do not loosen a screw securing the PCI
module or turn off the system power while
the LED is blinking in red.
When DC power is on:
BMC#1 BMC#2 Status
Lit in green
(Primary) Blinking in red
(Secondary)
(At 1-second intervals) Do not remove the PCI module on Primary
BMC side.
BMC Sync disabled.
Lit in green
(Primary) Lit in red (Secondary) Do not remove either PCI modules.
During BMC Sync.
Lit in green
(Primary) Blinking in red
(Secondary)
(At 0.5-second intervals) Do not loosen a screw securing the PCI
module or turn off the system power while
the LED is blinking in red.
When you remove a PCI module, the system will be powered off automatically. If there
is a CD-ROM in the drive, eject it before removing the module.