Lucent Technologies Speaker 585-210-940 User Manual

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Installing Mirrored Systems 
CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to upgrade an Enterprise platform to disk mirroring
18
8. Enter:
y
The 
partition>
 prompt returns.
9. Enter:
partition>
q
The 
format>
 prompt returns.
10. To select the next disk to be partitioned, enter:
format>
disk
and return to item 2.
If you have finished partitioning all the new disks, enter: 
format> q
and continue with the next step.
Step 5: Create the 
state database 
replicas
2
1. Alter your path by entering the following commands:
2. Create two state database replicas on slice 1 of boot disk 2:
(where 
<device>
 is the target number of boot disk 2)
3. Verify that the replicas were created by entering the following 
command:
The system lists the state database replicas currently on the system. 
The following sample output shows two replicas on c0t2:
Make sure the list includes the two replicas you just created.
Step 6: Create the 
md.tab table entries
2
1. Make copies of essential system files by entering these commands:
2. Edit 
/etc/opt/SUNWmd/md.tab and insert entries for the root and 
/cms metadevices. If your system is running CMS load r3v6aj.c or 
later, you must also create a section for the 
swap metadevice.
#
export PATH=$PATH:/usr/opt/SUNWmd/sbin:/olds
# metadb
-a
-c3
-f
/dev/rdsk/
<device>
#
metadb
-i
flags
first blk
block count
a
u
16
1034
/dev/dsk/c0t2d0s1
a
pc luo
16
1034
/dev/dsk/c0t2d0s1
#
cp
/etc/opt/SUNWmd/md.tab
/etc/opt/SUNWmd/md.tab.orig
#
cp
/etc/vfstab
/etc/vfstab.orig
#
cp
/etc/system
/etc/system.orig