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HP Hitachi Dynamic Link Manager Software User Manual

Page 488

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7. Utility Reference

466

# /opt/DynamicLinkManager/bin/dlmvxexclude -d /tmp

Display example

Example

The entries for the following devices are output:

sd or ssd devices for HDLM-managed devices
HDLM devices that are not actually created

Only one HDLM device is created for one HDLM-managed device (one

slice). However, VxVM assumes that the number of HDLM devices created

for one HDLM-managed device is the same as the number of physical paths.

Thus, executing the

dlmvxexclude

utility outputs entries for HDLM

devices that have not actually been created.

Entries for these devices are output for each LU, and are sorted in alphabetic

order, using the logical device file name as a key.


exclude_all 0
paths
c3t0d10s2 /pci@8,600000/pci@1/JNI,FCE@4/sd@0,a
c3t0d11s2 /pci@8,600000/pci@1/JNI,FCE@4/sd@0,b
c3t0d12s2 /pci@8,600000/pci@1/JNI,FCE@4/sd@0,c
c3t0d13s2 /pci@8,600000/pci@1/JNI,FCE@4/sd@0,d
c4t1d10s2 /pci@8,600000/pci@1/JNI,FCE@5/sd@1,a
c4t1d11s2 /pci@8,600000/pci@1/JNI,FCE@5/sd@1,b
c4t1d12s2 /pci@8,600000/pci@1/JNI,FCE@5/sd@1,c
c4t1d13s2 /pci@8,600000/pci@1/JNI,FCE@5/sd@1,d
c6t1d10s2 /pseudo/dlmndrv@2/dlmfdrv@1,a
c6t1d11s2 /pseudo/dlmndrv@2/dlmfdrv@1,b
c6t1d12s2 /pseudo/dlmndrv@2/dlmfdrv@1,c
c6t1d13s2 /pseudo/dlmndrv@2/dlmfdrv@1,d
#
controllers
#
product
#
pathgroups
#

Note

Only a user with root permissions can execute the

dlmvxexclude

utility for

assisting creation of the VxVM configuration file.

After installing HDLM, you need to execute the

dlmvxexclude

utility after

executing the

dlmsetconf

utility for creating the HDLM driver configuration

definition file.