Some storage vendors provide replication functionality which allows cloning a LUN from one SAN to another for purposes of disaster recovery (DR) or to allow testing in a non-production environment. Booting of a replicated Red Hat Enterprise Linux system that is configured to use device-mapper-multipath I/O (DM-MPIO) for the LUN containing the root filesystem typically fa...
Subscriber exclusive content
A Red Hat Subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
- Red Hat Enterprise Linux
- Learn more