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dryliketoast/gist:67589ef9ac4c5e40c4a520f29de544b3

Created January 10, 2018 22:04
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linux software raid1
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gistfile1.txt
IF THE DEVICE CONTAINS A VALID MD SUPERBLOCK, THE BLOCK IS OVERWRITTEN WITH ZEROS:
# mdadm --zero-superblock /dev/sdc /dev/sdd
CREATE RAID1 USING /DEV/SDC1 AND /DEV/SDD1
# mdadm --create /dev/md0 --level=1 --raid-devices=2 /dev/sdc1 /dev/sdd1
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