Hitachi Dynamic Link Manager Software Users Guide for Linux

The following table shows the items displayed.
Table 7-7 Information for the Management Status and Configuration
Information of an HDLM Device
Item Description
HDevName
Indicates the logical device file name of the HDLM device, using an
absolute path. This is indicated only for the first path for the
relevant LU.
Management
Indicates the current management status of the HDLM device.
configured: indicates that the HDLM device is to be managed.
unconfigured: indicates that the HDLM device is excluded from
being managed.
Device
Indicates the paths associated with the HDLM device.
The logical device file of the SCSI device is indicated.
The path whose allocation to an LU is canceled or path that was
disconnected at boot time is temporarily registered into HDLM and
indicated by a hyphen (-).
This problem might also occur when the OS is SUSE LINUX
Enterprise Server 11 and one of the following problems occurs
while the system is running:
• A path gets disconnected.
• An LU is deleted.
• A fiber cable connection is changed.
• A Fibre Channel switch's zone setting is changed.
Host
Indicates the host ID (host port number).
Channel
Indicates the channel number (bus number).
Target
Indicates the target ID (target ID).
Lun
Indicates the Lun (host LU number).
Udev
Indicates the udev name.
The name of a device whose name has not been customized by
using the udev function is indicated by a hyphen (-).
Example 5:
The following shows an example of setting the size of the dlmcfgmgr
utility log file:
#dlmcfgmgr -logfs 10240
7-28
Utility Reference
Hitachi Dynamic Link Manager (for Linux®) User Guide