Maximum amount of paths with device-mapper-multipath in RHEL 5, 6 ,7 and 8?
Issue
- How many paths per map does device-mapper-multipath support?
- How many paths to a single LUN can device-mapper-multipath handle?
- What is the maximum number of paths that can be in a path group?
- What is the maximum number of path groups?
Environment
- Red Hat Enterprise Linux (RHEL) 5
- Red Hat Enterprise Linux (RHEL) 6
- Red Hat Enterprise Linux (RHEL) 7
- Red Hat Enterprise Linux (RHEL) 8
- device-mapper-multipath
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