Hitachi XP P9500 User Manual page 471

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iLU
iLU
#
CP
ChaPort
Status
#
Type
Type
LU number of the storage system.
This number combined with the storage system name (shown in
identifies the LU that is accessed by a path.
• For Lightning 9900 series, Lightning 9900V series, Hitachi NSC55, Hitachi
Universal Storage Platform 100, Hitachi Universal Storage Platform 600, and
Hitachi Universal Storage Platform 1100, indicated by a hexadecimal
number. The first two characters of
characters are the internal LU number within the CU.
• For HP XP10000/HP XP12000, P9500, and SVS, indicated by a hexadecimal
number. The first three characters of
characters are the internal LU number within the CU. The first character of a
CU number is 0.
• For the Thunder 9500V series, and Hitachi AMS2000/AMS/WMS/SMS
series indicated by a decimal number. The entire value of
LU number within the storage system. You can identify an actual LU by
referencing from the storage system management program.
iLU
• For Universal Storage Platform V/VM and Hitachi Virtual Storage Platform,
indicated by a hexadecimal number. The first two characters of
number of the logical DKC (Disk Controller), the middle two numbers are
the CU number, and the last two characters are the internal LU number within
the CU.
Port number of the CHA, which identifies the CHA port that is mounted on the
storage system.
You can identify an actual CHA port by referencing this number from the storage
system management program.
Status of the path
•
: Online
Online
• : Offline status caused by a command operation
Offline(C)
• : Offline due to an error
Offline(E)
• : Failure has occurred (If none of the paths accessing one LU
Online(E)
have an status, one of those paths is changed to the
Online
status.)
Paths that are or
Offline(E)
appropriate action can be determined by referring to 5.3 What To Do for a Path
Error.
Attribute of the path
: Owner path
Own
: Non-owner path
Non
When connecting to Lightning 9900 series, Lightning 9900V series, Hitachi USP,
Universal Storage Platform V/VM, Virtual Storage Platform, Hitachi AMS2000
series, or Hitachi SMS, all paths are owner paths.
6. Command Reference
Description
are the CU number, and the last two
iLU
are the CU number, and the last two
iLU
require corrective action. The
Online(E)
)
DskName
is the internal
iLU
are the
iLU
Online(E)
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