Multiple choice technology operating systems

What is the major device number for LVM device files?

  1. 64

  2. 32

  3. 128

  4. 1

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A Correct answer
Explanation

LVM (Logical Volume Manager) device files on HP-UX systems use major device number 64. This is a system-specific convention for identifying LVM devices in the device filesystem. The major number helps the kernel route device operations to the correct driver.