HP XP P9500 Storage - Manual (Page 401)

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Description
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Summary
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ChaPort
#1 -- 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.
CLPR
#1 -- The number of the CLPR to which the CHA port
belongs, indicated by a number from 0 to 31. Note
that a hyphen (-) is displayed if the following items
are subject to display:
•
CHA ports in the storage system that do not
support the cache logical partition function
• Paths connected to the Snapshot image of the
Copy-on-write Snapshot of the Hitachi
AMS2000/AMS/WMS/SMS series
Status -- Status of the path
•
Online: Online
• Offline(C): Placed offline by using a command
• Offline(E): Offline due to an error
• Online(E): Failure has occurred (If none of the
paths accessing one LU have an Online status,
one of those paths is changed to the Online(E)
status.)
Paths that are Offline(E) or Online(E) require
corrective action. Take appropriate action by
referring to What To Do for a Path Error on page
5-3
Type
#1 -- Attribute of the path
•
Own: Owner path
• Non: Non-owner path
When connected to the Lightning 9900 series,
Lightning 9900V series, Hitachi USP series,
Universal Storage Platform V/VM series, Virtual
Storage Platform series, Hitachi AMS2000 series
#3 ,
Hitachi SMS series #3 , HUS100 series #3 , or HUS VM
all paths are owner paths.
IO-Count
#1 -- Total I/O count for a path. The maximum value that
can be displayed is 2
32 - 1 (4294967295). If the
total I/O count reaches the maximum value, it is
reset, and the count is re-started from 0.
To reset the IO-Count value to 0, execute the
dlnkmgr command's clear operation. Executing the
clear operation also resets the number of I/O
errors (IO-Errors) to 0. For details on the clear
operation, see clear (Returns the Path Statistics to
the Initial Value) on page 6-3 .
Command Reference
6-61
Hitachi Dynamic Link Manager User Guide for Solaris ®