Score:0

Not all disks showing up after reinstallation of RAID10 system

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I have 6 drives in total 2 SSD (/dev/sda & /dev/sdb) and 4 NVMe drives. I installed the OS on those 4 NVMe drives as RAID 10 installation but later changed my mind to install the OS on the two SSDs. Now only 2 of the NVMe drives are showing up with fdisk -l

which I have deleted their file systems

Disk /dev/nvme0n1: 1.8 TiB, 1920383410176 bytes, 3750748848 sectors
Disk model: SAMSUNG MZQLB1T9HAJR-00007
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x0bb1decc


Disk /dev/nvme1n1: 1.8 TiB, 1920383410176 bytes, 3750748848 sectors
Disk model: SAMSUNG MZQLB1T9HAJR-00007
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xa45c7c63

However now the other two NVMe drives are not showing up. How am I able to get them to show up?

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