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root@jupiter:/home# mdadm --stop /dev/md127 mdadm: stopped /dev/md127 root@jupiter:/home# mdadm --assemble --scan -v-verbose mdadm: looking for devices for /dev/md/data mdadm: /dev/sde1 has wrong uuid. mdadm: No super block found on /dev/sde (Expected magic a92b4efc, got 00000000) mdadm: no RAID superblock on /dev/sde mdadm: /dev/sdf1 has wrong uuid. mdadm: No super block found on /dev/sdf (Expected magic a92b4efc, got 00000000) mdadm: no RAID superblock on /dev/sdf mdadm: /dev/sdc1 has wrong uuid. mdadm: No super block found on /dev/sdc (Expected magic a92b4efc, got 00000000) mdadm: no RAID superblock on /dev/sdc mdadm: /dev/sdb1 has wrong uuid. mdadm: No super block found on /dev/sdb (Expected magic a92b4efc, got 00000000) mdadm: no RAID superblock on /dev/sdb mdadm: /dev/sdd1 has wrong uuid. mdadm: No super block found on /dev/sdd (Expected magic a92b4efc, got 00000000) mdadm: no RAID superblock on /dev/sdd mdadm: /dev/sda1 has wrong uuid. mdadm: No super block found on /dev/sda (Expected magic a92b4efc, got 00000000) mdadm: no RAID superblock on /dev/sda mdadm: No super block found on /dev/nvme0n1p4 (Expected magic a92b4efc, got 00000477) mdadm: no RAID superblock on /dev/nvme0n1p4 mdadm: No super block found on /dev/nvme0n1p3 (Expected magic a92b4efc, got 0000003f) mdadm: no RAID superblock on /dev/nvme0n1p3 mdadm: No super block found on /dev/nvme0n1p2 (Expected magic a92b4efc, got 00000081) mdadm: no RAID superblock on /dev/nvme0n1p2 mdadm: No super block found on /dev/nvme0n1p1 (Expected magic a92b4efc, got 00000000) mdadm: no RAID superblock on /dev/nvme0n1p1 mdadm: No super block found on /dev/nvme0n1 (Expected magic a92b4efc, got 00000000) mdadm: no RAID superblock on /dev/nvme0n1 mdadm: No super block found on /dev/nvme1n1p1 (Expected magic a92b4efc, got 000005c1) mdadm: no RAID superblock on /dev/nvme1n1p1 mdadm: No super block found on /dev/nvme1n1 (Expected magic a92b4efc, got 00000000) mdadm: no RAID superblock on /dev/nvme1n1 mdadm: No super block found on /dev/loop5 (Expected magic a92b4efc, got a6eff301) mdadm: no RAID superblock on /dev/loop5 mdadm: No super block found on /dev/loop4 (Expected magic a92b4efc, got a6eff301) mdadm: no RAID superblock on /dev/loop4 mdadm: No super block found on /dev/loop3 (Expected magic a92b4efc, got fa2c5214) mdadm: no RAID superblock on /dev/loop3 mdadm: No super block found on /dev/loop2 (Expected magic a92b4efc, got 9dbc89cd) mdadm: no RAID superblock on /dev/loop2 mdadm: No super block found on /dev/loop1 (Expected magic a92b4efc, got 0000000a) mdadm: no RAID superblock on /dev/loop1 mdadm: No super block found on /dev/loop0 (Expected magic a92b4efc, got 32138a62) mdadm: no RAID superblock on /dev/loop0 |
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At this point of the investigation, it was decided to wipe out the existing /dev/md127 (RAID0) with associated devices and re-create the RAID5 configuration.
REF: ZD-4301 / ZD-6131 / ZD-6713 / ZD-7113