Hitachi Dynamic Link Manager Software Users Guide for Linux

Displayed item
Description
No summary
displayed
Summary
displayed
• A value of at least 0: Indicates the number
of errors that occurred during intermittent
error monitoring.
• *: Indicates that an intermittent error
occurred (automatic failback does not check
the path).
HCTL
#1
-
SCSI device configuration information. The
following information is shown in "a.b.c.d"
format:
a: Host port number (decimal number)
b: Bus number (decimal number)
c: Target ID (decimal number)
d: Host LU number (decimal number)
Physical-LDEV
-
The model ID, serial number, and iLU number of
a physical volume are separated by periods and
displayed.
You can identify the physical volume from this
information. If the volume is not virtualized, a
hyphen (-) is displayed.
Virtual-LDEV
-
Displays the model ID, serial number, and iLU
number of a virtual volume, separated by
periods.
You can identify the virtual volume from this
information. If the volume is not virtualized, a
hyphen (-) is displayed.
Physical-Product
-
When a path is migrated using a virtual ID,
displays model ID of the storage system that is
connected by the migration-destination path.
When a virtual ID is not used, a hyphen (-) is
displayed.
Physical-
SerialNumber
-
When a path is migrated using a virtual ID,
displays serial number of the storage system
that is connected by the migration-destination
path.
When a virtual ID is not used, a hyphen (-) is
displayed.
Physical-iLU
-
When a path is migrated using a virtual ID,
displays LU number in the storage system that is
connected by the migration-destination path.
• For HUS VM, indicated by a hexadecimal
number. The first two characters of iLU are
the CU number, and the last two characters
are the internal LU number within the CU.
• For Hitachi Virtual Storage Platform,
indicated by a hexadecimal number. The
first two characters of iLU are the number of
Command Reference
6-65
Hitachi Dynamic Link Manager (for Linux®) User Guide