Lucent Technologies CentreVu Call Management System Release 3 Version 8 Guide

  Installing Mirrored Systems  CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to upgrade an Enterprise platform to disk mirroring15
3. Install the new disk drives in the upper drive bay. The illustration 
below shows where to install the new drives. 

  Installing Mirrored Systems  CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to upgrade an Enterprise platform to disk mirroring16
4. From the ok
 prompt, do a reconfigure boot by entering the following 
command:
______________________________________________________
ok boot -r
______________________________________________________
5. Log in as 
root.
6. Enter the following command:
______________________________________________________
#ls -l /dev/dsk/c2t6d0s0...

  Installing Mirrored Systems  CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to upgrade an Enterprise platform to disk mirroring17
4. Enter:partition> print
The partition table displays and the partition>
 prompt returns. 
Compare the display to the 
Partitioning table below to see whether 
you need to re-partition the disk. You probably will need to re-
partition.
5. Enter the number of the partition to be reconfigured.
The system begins a series of prompts for partitioning information....

  Installing Mirrored Systems  CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to upgrade an Enterprise platform to disk mirroring18
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...

  Installing Mirrored Systems  CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to upgrade an Enterprise platform to disk mirroring19
The root metadevice definitions go into the #metaroot section, 
which you must create for the occasion; d20 goes into the #/cms 
section, which already exists in the file. The swap metadevice 
definitions go into the #swap section which, like #metaroot, must 
be created for the occasion.
The lines you add must be in the following general format:
d<
x> 1
d is the...

  Installing Mirrored Systems  CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to upgrade an Enterprise platform to disk mirroring20
Step 7: Set up the 
mirrors for the 
root 
file system2
Set up the mirrors for the root file system with the following steps:
1. Activate metadevice d11:
2. Activate metadevice d13:
3. Activate metadevice d12:
4. Attach d12 to d13:
5. Verify that root is set up and resynching:
Check the State:
 lines in the output list. They should read either 
Okay
 or...

  Installing Mirrored Systems  CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to upgrade an Enterprise platform to disk mirroring21
6. Set up d13 as the root mirror: 
7. Reboot the system and log in as the root user: # metaroot d13
#
# /usr/sbin/shutdown -i6 -g0 -y
...
 login: root
Password:

# 

  Installing Mirrored Systems  CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to upgrade an Enterprise platform to disk mirroring22
Step 8: Set up the 
mirrors for the 
swap space
2
Set up the mirrors for the swap space with the following steps:
1. Activate metadevice d15:
2. Activate metadevice d17:
3. Activate metadevice d16:
4. Attach d16 to d17:
5. Verify that swap is set up and resynching:
Check the State:
 lines in the output list. They should read either 
Okay
 or Resyncing
. If they...

  Installing Mirrored Systems  CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to upgrade an Enterprise platform to disk mirroring23
6. Edit 
/etc/vfstab. The relevant portion of the file looks like this:
----------------- /etc/vfstab ----------------
...
/dev/dsk/c0t0d0s4 - swap - no -
/dev/dsk/c0t2d0s4 - swap - no -
--------------------------------------------------
Do the following steps to modify the file:
a. Copy the 
c0t0d0s4 entry and insert the copy on the succeeding 
line. 
b. Comment...

  Installing Mirrored Systems  CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
How to upgrade an Enterprise platform to disk mirroring24
Step 9: Set up the 
/cms mirror2
1. Edit /etc/vfstab. Copy the d19 entry to the succeeding line. Then 
comment out the original and change “d19” to “d21”. For example: 
---------------- /etc/vfstab - EXAMPLE ONLY -----------------
...
#/dev/md/dsk/d19 /dev/md/rdsk/d19 /cms ufs 2 yes -
/dev/md/dsk/d21 /dev/md/rdsk/d21 /cms ufs 2 yes...