What command is used to re-add a partition to a software RAID setup? 06/14/2017 – by Mod_GuideK 0 What command is used to re-add a partition to a software RAID setup? A. raidhotadd B. raidadd C. addraid D. raidaddhot SHOW ANSWERSCorrect Answer: A Explanation/Reference: Explanation: raidhotadd command is used to add the new disk on RAID array or as a RAID spare disk. Example: raidhotadd /dev/hda13 /dev/md0 Download Printable PDF. VALID exam to help you PASS.