I have 2 separate SSD drives for data and one SSD for system. The system had two partitions /dev/nvme1n1p2 and /dev/nvme1n1p1 and the other 2 disks are /dev/nvme0n1p1 and /dev/nvme2n1p1
>lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS sda 8:0 0 7.3T 0 disk sda1 8:1 0 7.3T 0 part /mnt/usb zram0 253:0 0 92G 0 disk [SWAP] nvme1n1 259:0 0 3.6T 0 disk nvme1n1p1 259:1 0 300M 0 part /boot/efi nvme1n1p2 259:2 0 3.6T 0 part /home /var/cache /var/log /var/tmp /srv /root / nvme0n1 259:3 0 3.6T 0 disk nvme0n1p1 259:6 0 3.6T 0 part nvme2n1 259:4 0 3.6T 0 disk nvme2n1p1 259:7 0 3.6T 0 part
First find the disks UUID
>sudo blkid [sudo] password for me: /dev/nvme0n1p1: UUID="1547035d-ee34-4cec-9ba8-53bb8ba548eb" BLOCK_SIZE="4096" TYPE="ext4" PARTLABEL="primary" PARTUUID="43a9df89-2975-4ae5-ac97-0549415fab33" /dev/nvme2n1p1: UUID="880c669a-8fdf-4c97-a24c-3324fbd628eb" BLOCK_SIZE="4096" TYPE="ext4" PARTLABEL="primary" PARTUUID="aa4e4716-52a7-4cbc-b7fb-fe383de7716a" /dev/nvme1n1p2: UUID="5e30d7e8-0996-4b55-98a7-e9aedc9bd208" UUID_SUB="5f3f4605-5f3d-4648-b2c8-165f7e3976c1" BLOCK_SIZE="4096" TYPE="btrfs" PARTLABEL="root" PARTUUID="77473a50-46da-4e13-8016-cb88ede5ea6e" /dev/nvme1n1p1: UUID="35DB-43D7" BLOCK_SIZE="512" TYPE="vfat" PARTUUID="d51f9313-706d-476b-ae3f-b877ff7347de"
Now edit etc/fstab as root and add entry for the other two disks so they are mounted automatically. I mounted one disk at /home/me/public_html and the second disk to /home/me/nabbasi. Created these folders first.
# /etc/fstab: static file system information. # <file system> <mount point> <type> <options> <dump> <pass> UUID=1547035d-ee34-4cec-9ba8-53bb8ba548eb /home/me/public_html ext4 defaults 0 0 UUID=880c669a-8fdf-4c97-a24c-3324fbd628eb /home/me/nabbasi ext4 defaults 0 0
Make sure to do sudo chown -hR me:me /home/me/public_html and sudo chown -hR me:me /home/me/nabbasi first time. Need to do this one time only so these folder are not owned by root.
Now when rebooting, these two disk will automatically be mounted.