linux:centos:software-raid1-setup
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| Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
| linux:centos:software-raid1-setup [2020/04/22 20:58] – [Replace a failed hard disk in raid setup] odefta | linux:centos:software-raid1-setup [2020/04/22 20:59] – [Replace a failed hard disk in the raid configuration] odefta | ||
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| Line 111: | Line 111: | ||
| Suppose the /dev/sdb hard disk failed. \\ | Suppose the /dev/sdb hard disk failed. \\ | ||
| - | To replace it with a good hdd, set it as failed and remove it from raid array: | + | To replace it with a good hdd, set it as failed and remove it from the array: |
| < | < | ||
| mdadm /dev/md0 --fail /dev/sdb --remove /dev/sdb | mdadm /dev/md0 --fail /dev/sdb --remove /dev/sdb | ||
| Line 118: | Line 118: | ||
| Add the new device to the array: | Add the new device to the array: | ||
| < | < | ||
| - | mdadm --add /dev/md0 /dev/sdb1 | + | mdadm --add /dev/md0 /dev/sdb |
| </ | </ | ||
linux/centos/software-raid1-setup.txt · Last modified: 2023/07/26 16:06 by odefta