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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 20
Step 7: Set up the
mirrors for the
root
file system 2
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
Resyncing
. If they do, then everything is fine. If they
indicate any other status, something has gone wrong with the setup:
discontinue the upgrade and telephone the Lucent National
Customer Care Center (1.800.242.2121) or contact your Lucent
representative or distributor.
# metainit -f d11
d11: Concat/stripe is set up
#
# metainit -f d13
d13: Concat/stripe is set up
#
# metainit -f d12
d12: Concat/stripe is set up
#
# metattach d13 d12
d13: submirror d12 is attached
#
# metastat d13
d13: Mirror
Submirror 0: d11
State: Okay
Submirror 1: d12
State: Resyncing
Pass: 1
Read option: roundrobin (default)
Write option: parallel (default)
Size: 2209680 blocks
.
.
.