Hitachi XP P9500 User Manual page 365

Displayed Item
No
Summary
summary
displayed
displayed
--
#
IO-Count
--
IO-
#
Errors
--
#
DNum
--
#
HDevName
--
#
IEP
Command Reference
Hitachi Dynamic Link Manager User Guide (for Solaris(R))
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.
Total I/O count for the path, indicated by a decimal
number. The maximum value that can be displayed is 2
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 on the clear operation, see
Statistics to the Initial Value) on page
Total I/O error count for the path, indicated by a decimal
number. The maximum value that can be displayed is 2
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 on the clear operation, see
Path Statistics to the Initial Value) on page
A hyphen (-) is displayed.
Host device name.
The name of the logical device file (minus the slice number,
in cUtXdY format) for the HDLM device
U: Controller number reserved by HDLM.
X: Target ID or WWN (World Wide Name) of the sd or ssd
device for the HDLM device
Y: LUN of the sd or ssd device for the HDLM device
Information about the intermittent error.
This item is displayed only when you specify -iem together
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 (the path status is Online(E) or Offline(E)).
• A value of at least 0
Indicates the number of errors that occurred during
intermittent error monitoring (the path status is
Online(E), Offline(E), or Online).
•
*
Description
clear (Returns the Path
6-3.
clear (Returns the
6-3.
32
-
32
-
6-47