Legato Legato Networker, Recovery Manual

Page: 145 / 194

Legato NetWorker, Release 7.0
Disaster Recovery Guide
Chapter 9: HP TruCluster Disaster Recovery
9
145
If you need to remap device numbers, use the -e option with the following
command:
# dsfmgr -e
dsk10 dsk4
where dsk10 is the new disk enumeration value and dsk4 is the original disk
enumeration value.
Alternatively, if you want to move a device number, use the -m option.
# dsfmgr -m
dsk10 dsk4
Task 4: Install the NetWorker Software
Perform this task if the NetWorker server was installed as a highly available
cluster application. If the NetWorker server is outside the cluster, skip this task
and proceed to
“Task 9: Recover the Server’s Client File Index” on page 149 .
To install NetWorker software:
1. Install the same version of the NetWorker server software. When
prompted during the installation, enter the location of the /nsr directory as
follows:
/nsr
For more information about installing NetWorker software, refer to the
appropriate Legato NetWorker Installation Guide.
2. Install any NetWorker patches that were installed prior to the disaster.
3. If separate filesystems were created for the subdirectories under the
original /nsr directory, mount those filesystems under this /nsr directory.
Separate filesystems may have been created for subdirectories, such as
/nsr/mm or /nsr/index, that became very large.
4. Re-create the cluster’s /nsr directory:
# mkdir -p /
cluster_default_alias
/nsr
# cd /cluster/members/member0
# ln -s /
cluster_default_alias
/nsr nsr
# cd /cluster/members/member1
# ln -s /
cluster_default_alias
/nsr nsr