Hitachi Dynamic Link Manager Software Users Guide for Solaris (7.6)

• Slice 7: SVM state database
1. Decide the metadevice names.
In this section, it is assumed that the metadevice names of the existing
boot disks and the boot disks after the migration are as shown in
following table.
Table 3-24 Metadevice names
Boot disk File system Mirror Sub mirror
Current
/(root) d10 d11
d12
swap d20 d21
d22
/usr d30 d31
d32
After migration
/(root) d100 d101
d102
swap d200 d201
d202
/usr d300 d301
d302
2. Create metadevices on the HDLM device, and then mirror them (single
mirror).
# metainit -f d101 1 1 c8t50060E08000436D1d6s0
# metainit d100 -m d101
# metainit -f d201 1 1 c8t50060E08000436D1d6s1
# metainit d200 -m d201
# metainit -f d301 1 1 c8t50060E08000436D1d6s6
# metainit d300 -m d301
3. Set the boot block of the post-migration environment by specifying slice 0
(/ (root) file system) after migration.
For example:
# installboot /usr/platform/`uname -i`/lib/fs/ufs/bootblk /dev/
md/rdsk/d100
4. Initialize the Solaris basic file system of the post-migration environment.
For example:
# newfs /dev/md/rdsk/d100
3-122
Creating an HDLM Environment
Hitachi Dynamic Link Manager User Guide for Solaris
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