How do I setup multipath on a system that already has LVM configured?
Issue
- Is it possible to setup device mapper multipath easily on a system that already has LVM installed?
- Does configuring DM multipath after LVM has been configured, require copying data?
- Does the sequence of installing and configuring LVM and multipath matter?
- How to configure existing lvm volume group to use DM-Multipath ?
Environment
- Red Hat Enterprise Linux 4, 5, 6
- DM-Multipath
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