DDD
A drive in the Online (ONL) or Rebuild (RBL) state has
become defunct; it does not respond to commands, which
means that the adapter cannot communicate properly with
the drive.
A hard disk drive in the DDD state does not necessarily
mean that the drive needs to be replaced. In order to
determine if the drive should be replaced, you should do
the following:
1. Check to ensure that all cables connected to the
backplane and to the hard disk drive are connected
properly. Also, check to ensure all cable inside the
server are connected properly.
2. Make sure tha the hot-swap drive trays are seated
properly in the drive bay.
If the hard disk drive still does not function after you
have performed these steps, replace the drive.
DHS
A hot-Spare or standby hot-spare drive enters the Defunct
Hot-spare (DHS) state if it fails to respond to the adapter
commands.
EMP
No device is present in the bay. This state is represented
with dashes (– – –) on the ServeRAID configuration
screen, or a blank space on the Administration and
Monitor screen.
HSP
A hot-spare drive is a hard disk drive that is defined for
automatic use when a similar drive fails. The drive
capacity of the replacement HSP drive must be equal to or
greater than the capacity of the drive being replaced. You
must have at least four hard disk drives if you want a hot
spare and RAID level 5.
ONL
The drive is online and part of an array.
RBL
The drive is being rebuilt. A physical hard drive can
enter the RBL state if:
A good working drive replaces a defunct (DDD) drive
that is part of the critical (CRT) logical drive. At the
end of a successful rebuild, the state of the physical
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PC Server 330 User's Handbook
Summary of Contents for PC Server 330
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Page 240: ...Updating the Server Configuration 226 PC Server 330 User s Handbook...
Page 326: ...Resolving Configuration Conflicts 312 PC Server 330 User s Handbook...
Page 382: ...IBM Part Number 76H8834 Printed in U S A September 1996 76H8834...