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Maintaining Mirrored Systems CentreVu CMS Release 3 Version 8 Disk-Mirrored Systems
Replacing a faulty disk 74
Step 7: Reattach
the submirrors
3
1. Enter a metainit command to reinitialize the submirror. For example:
If you receive an “already set up” message, ignore it.
2. Reattach the submirror by issuing a
metattach
command. For
example:
If the disk you are replacing is a boot disk, be sure to reattach
both the submirrors of which it is a member. For example:
Step 8: Reboot the
system (boot disks
only)
3
You may delay this step until a more convenient time.
If the replaced disk is a boot disk, you will have to reboot the system at
your convenience, typically during low busy hours. The reboot is
necessary because the
/etc/system
file was modified when the state
database replicas were recreated.
# metainit d20
#
# metattach d21 d20
#
# metattach d13 d12
# metattach d21 d20