Major and Minor Numbers For Devices (Doc ID 2565884.1)

Last updated on JUNE 08, 2021

Applies to:

Linux OS - Version Oracle Linux 6.10 with Unbreakable Enterprise Kernel [3.8.13] and later
Linux x86-64

Why major numbers are different for disks?

For example, 2 different storage LUNs,dm devices showing different major numbers.

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