What command is used to re-add a partition to a software RAID setup?

The correct answer is A. raidhotadd. raidhotadd (option A) is the correct command for re-adding a partition to a software RAID array in Linux - it performs a "hot add," meaning the partition can be added while the array is running without requiring a shutdown. Options B (raidadd) and C (addraid) do not exist as…

Advanced Storage Device Administration

Question

What command is used to re-add a partition to a software RAID setup?

Options

Araidhotadd
Braidadd
Caddraid
Draidaddhot

How the community answered

(55 responses)

A
84% (46)
B
4% (2)
C
9% (5)
D
4% (2)

Explanation

raidhotadd (option A) is the correct command for re-adding a partition to a software RAID array in Linux - it performs a "hot add," meaning the partition can be added while the array is running without requiring a shutdown. Options B (raidadd) and C (addraid) do not exist as valid Linux RAID commands. Option D (raidaddhot) reverses the word order and is simply a fabricated distractor.

Memory tip: Think "hot add" in that exact order - the command mirrors the action: raid + hot + add. If you remember you're doing a hot add to a raid, the word order writes itself.

Topics

#software RAID#raidhotadd#hot-add partition#RAID management

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