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HP Hitachi Dynamic Link Manager Software User Manual

Page 174

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3. Creating an HDLM Environment

152

Cluster, also initialize the Sun Cluster global device file system.
The following shows an example of executing the command:


# newfs /dev/rdsk/c8t50060E80004361D1d1s0
# newfs /dev/rdsk/c8t50060E80004361D1d1s6
# newfs /dev/rdsk/c8t50060E80004361D1d1s3

3.

Mount the Solaris file system in the post-migration environment. If using Sun

Cluster, also mount the Sun Cluster global device file system.
The following shows an example of executing the command:


# mount /dev/dsk/c8t50060E80004361D1d1s0 /mnt0
# mount /dev/dsk/c8t50060E80004361D1d1s6 /mnt1
# mount /dev/dsk/c8t50060E80004361D1d1s3 /mnt2

4.

Copy the Solaris file system from the pre-migration environment to the

post-migration environment. If using Sun Cluster, also copy the Sun Cluster

global device file system to the post-migration environment.
The following shows an example of executing the command:


# ufsdump 0f - / | (cd /mnt0; ufsrestore rf -)
# ufsdump 0f - /usr | (cd /mnt1; ufsrestore rf -)
# ufsdump 0f - /global/.devices/node@1 | (cd /mnt2;
ufsrestore rf -)

5.

Delete the

rootdev

parameter if it has been set in the

/etc/system

file in the

post-migration environment, and you were using SDS, SVM, VxVM, or Sun

StorageTek Traffic Manager software (or, in Solaris 10, the Solaris multipathing

software MPxIO).

6.

Execute the

ls

-l

command to display information about the slice containing the

/

(

root

) file system of the post-migration boot disk.

This example shows how to execute the command. The underlined HDLM

physical device file name will be used in step 7.


# ls -l /dev/dsk/c8t50060E80004361D1d1s0
lrwxrwxrwx 1 root root 60 Nov 6 17:09 /dev/
dsk/c8t50060E80004361D1d1s0
-> ../../devices/pseudo/dlmndrv@1/
dlmfdrv@w50060e80004361d1,1:a