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Last active August 29, 2015 14:00
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Redhat 系 OS で RAID
Raw
command
# format /dev/sdb /dev/sdc disk
mdadm --create /dev/md0 --level=0 --raid-devices=2 /dev/sd[bc]1
# mdadm --detail --scan >> /etc/mdadm.conf
mkfs.ext4 /dev/md0
e2label /dev/md0 LABEL_NAME
# edit /etc/fstab
mkdir /data
mount -a
# deactivate array
mdadm --misc --stop /dev/md0
# If the device contains a valid md superblock, the block is overwritten with zeros
mdadm --misc --zero-superbloc /dev/sd[bc]1
Raw
fstab
LABEL=LABEL_NAME /data ext4 defaults 0 0
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