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如何修复 mdadm raid5 阵列上的错误校验和错误 (Ubuntu)

4 x 4 TB在 raid5 阵列中配置了一个驱动器。

驱动器标记为/dev/sdb1, /dev/sdc1, /dev/sdd1&/dev/sde1组装为/dev/md0

mdadm 汇编输出

当我尝试组装数组时,我得到:

sudo mdadm --assemble /dev/md0
mdadm: failed to RUN_ARRAY /dev/md0: Invalid argument
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dmesg -T 输出

感兴趣的输出:

[Sun Dec 27 00:15:35 2020] md/raid:md0: device sdc1 operational as raid disk 0
[Sun Dec 27 00:15:35 2020] md/raid:md0: device sdd1 operational as raid disk 3
[Sun Dec 27 00:15:35 2020] md/raid:md0: device sdb1 operational as raid disk 2
[Sun Dec 27 00:15:35 2020] …
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raid software-raid ubuntu mdadm raid5

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标签 统计

mdadm ×1

raid ×1

raid5 ×1

software-raid ×1

ubuntu ×1