HiCommand Dynamic Link Manager (HDLM) for Windows Systems User's Guide (HIT5201-96001, January 2008)

HiCommand
®
Dynamic Link Manager (HDLM) for Windows
®
Systems User’s Guide 209
Table 6.13 LU Deletion Function Values
Value Description
OFF The LU is not removed from HDLM management even if an
error occurs in all the paths to the LU, all the paths to the LU
are disconnected, or the LU is deleted. The status of the
paths is Offline(E) and Online(E). This operation is the same
as the operation in HDLM 5.1 or earlier. The off option is
recommended when you want to use the same functionality
as you use in HDLM 5.1 or earlier, without using the LU
deletion functionality.
ON The Remove the LU even if there
are Offline(C) paths option is set
to OFF.
The LU is removed from HDLM management when all the
paths to the LU are disconnected. However, if an Offline(C)
path is included in the disconnected paths, the LU is not
deleted from HDLM management. The deleted LU is
restored when it is recovered from the physical failure and
the disk is re-scanned.
The Remove the LU even if there
are Offline(C) paths option is set
to ON.
The LU is removed from HDLM management when all the
paths to the LU are disconnected, even when an Offline(C)
path is included.
The removed LU is restored when it is recovered from the
physical failure and the disk is re-scanned.
Error management functions settings:
In this area, you set items for the error management functions.
Logging level
From the pull-down list box, select the desired level of error information that is to be
collected in the error log.
– 0: Do not collect an error log
– 1: Error or higher level
– 2: Warning or higher level
– 3: Information or higher level
– 4: Information or higher level (including maintenance information)
As the set value becomes larger, the amount of log information to be output increases.
As the amount of log information to be output increases, the amount of time until the
old error log file is overwritten decreases.
The error log collection level can be set for the following log files:
Log files for the HDLM manager
dlmmgrn.log (n indicates a file number from 1 to 16)
Log files for the HDLM GUI
dlmguin.log (n indicates a file number of 1 or 2)
When the HDLM version on the host is earlier than 5.6, you can select 0 to 3.
Trace level