Hp Hitachi Dynamic Link Manager Software Manual do Utilizador Página 306

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6. Command Reference
284
Legend:
-: Not displayed
IO-Count
#
- 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 6.2 clear (Returns
the Path Statistics to the Initial Value).
IO-Errors
#
- 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 6.2 clear (Returns the Path Statistics
to the Initial Value).
DNum
#
- 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
#
- Host device name.
Hdisk name is displayed.
IEP
#
- 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.
*
Indicates that an intermittent error occurred (automatic failbacks do not
check the path).
HBAPortWW
N
- A 16-digit hexadecimal number indicating the WWN information for an HBA
connected to the storage system.
This item is displayed only when you specify
-iem together with the
-hbaportwwn parameter.
Displayed Item Description
No
summary
displayed
Summary
displayed
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