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On the computer

All distributions

In case an LVM volume group has been given the same name as the hostname, you may want to rename it using the vgrename commandTODO: develop procedure for renaming the volume group and document here (when / is on LVM as ours normally are, this may require rebuilding the initial RAM disk, re-configuring the boot manager, editing fstab ...).

TODO: is any postfix re-configuration required?

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