IBM 866011U - Netfinity 5500 - 8660, Руководство по техническому обслуживанию аппаратной части

Страница: 95 / 402

drive. Before you replace the drive, ensure
that:
1. All cables are connected correctly to the
backplane and to the hard disk drive.
Also, check to ensure that all cables
inside the server are connected correctly.
2. The hot-swap drive tray is seated
properly in the drive bay.
3. See “Symptom-to-FRU index” on
page 264.
DHS A drive enters the Defunct Hot-spare (DHS)
state if:
1. A defunct (DDD) drive has been rebuilt to
another drive, such as a hot-spare drive.
2. A hot-spare (HSP) or standby hot-spare
(SHS) drive fails to respond to
commands from the ServeRAID
controller.
EMP No device is present in the bay. This state
appears as dashes (– – –) on the ServeRAID
configuration screen, or as a blank space on
the Administration and Monitor utility screen.
HSP A hot-spare (HSP) drive is a hard disk drive
that is defined for automatic use when a
similar drive fails. (See “Defining hot-spare
drives” on page 111 for more information.)
INI The INI represents the initiator for the
ServeRAID controller.
ONL The drive is online (ONL). It is functioning
properly and is part of an array.
PRC The device is a generic SCSI controller (for
example, a hot-swap backplane that has
onboard systems-management support).
RBL The drive is being rebuilt. (See
“Understanding the drive rebuild process” on
page 131 for more information.)
RDY The ServeRAID controller recognizes a ready
(RDY) drive as being available for definition.
The ready drive state changes to empty
(EMP) when the drive is physically removed
from the bay.
SBY A standby (SBY) drive is a hard disk drive that
the ServeRAID controller has spun down.
SHS A standby hot-spare (SHS) is a hot-spare
drive that the ServeRAID controller has spun
down. If an online (ONL) drive becomes
defunct and no suitable hot-spare drive is
available, a standby hot-spare of the
appropriate size automatically spins up, and
enters the rebuild (RBL) state.
Netfinity 5500 - Type 8660
87