HP XP Racks - Manual (Page 269)

Displayed Item
Description
No
summary
displayed
Summary
displayed
Type
#1 Type Attribute of the path
•
Own: Owner path
• Non: Non-owner path
When connecting to the Lightning 9900V series, Hitachi USP
series, Universal Storage Platform V/VM series, Virtual Storage
Platform series, VSP G1000 series, Hitachi AMS2000 series
#2 ,
Hitachi SMS series #2 , HUS100 series #2 , or HUS VM, all paths
are owner paths.
IO-
Count
#1
- Total I/O count for the path, indicated by a decimal number.
The maximum value that can be displayed is 2
32 - 1
(4294967295). If the total I/O count reaches the maximum
value, it will re-start 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 about the clear operation, see clear (Returns the Path
Statistics to the Initial Value) on page 6-3 .
IO-
Errors
#1
- Total I/O error count for the path, indicated by a decimal
number. The maximum value that can be displayed is 2
32 - 1
(4294967295). If the total I/O error count reaches the
maximum value, it will re-start from 0.
To reset the IO-Errors value to 0, execute the dlnkmgr
command's clear operation. Executing the clear operation
also clears the number of I/O operations (IO-Count) to 0.
For details about the clear operation, see
clear (Returns the
Path Statistics to the Initial Value) on page 6-3 .
DNum
#1 - Dev number, indicated by a decimal number.
This item pertains to a logical volume number.
There is one Dev in an LU, so the number is fixed to 0.
HDevName
#
1
- Host device name.
Hdisk name is displayed.
IEP
#1 - Information about the intermittent error.
This item is displayed only when you specify -iem with the -
path parameter.
One of the following values is displayed for each path:
•
-
Indicates that intermittent error monitoring is disabled or
the monitoring time for an intermittent error is out of
range.
• A value of at least 0
Indicates the number of errors that occurred during
intermittent error monitoring.
Command Reference
6-53
Hitachi Dynamic Link Manager (for AIX) User Guide