- 2x 4 TB M.2 NVMe SSD WD Black SN850X mit 1.200.000 IOPS und einer Haltbarkeit von 2400 TBW (Ubuntu on one of the disks!)
- 4x 3,84 TB U.2 NVMe Samsung PM9A3, jeweils mit 1.000.000 IOPS, 7008 TBW und 1 Drive Write Per Day (DWD)
- 3,2 TB NVMe SSD Samsung PM1735 Series mit 1.500.000 IOPS, 17520 TBW und PCIe 4.0 x8 Anbindung
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6x 22 TB Western Digital Ultrastar DC HC570 mit 512 MB Cache, einer Drehzahl von 7200 U/min und S-ATA 6Gb/s Schnittstelle (1+2 RAID1; 3-6 RAID10)
lsblk #or sudo fdisk -l
NVMe SSD for Ubuntu nvme5n1 259:3 0 3,6T 0 disk ├─nvme5n1p1 259:4 0 512M 0 part /boot/efi └─nvme5n1p2 259:5 0 3,6T 0 part /var/snap/firefox/common/host-hunspell /
RAID Disks sda 8:0 0 20T 0 disk └─md0 9:0 0 20T 0 raid1 sdb 8:16 0 20T 0 disk └─md0 9:0 0 20T 0 raid1 sdc 8:32 0 20T 0 disk └─md1 9:1 0 40T 0 raid10 sdd 8:48 0 20T 0 disk └─md1 9:1 0 40T 0 raid10 sde 8:64 0 20T 0 disk └─md1 9:1 0 40T 0 raid10 sdf 8:80 0 20T 0 disk └─md1 9:1 0 40T 0 raid10
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Check Existing Filesystems on RAID Arrays: First, check if there are existing filesystems on your RAID arrays (md0 and md1). This will determine whether you need to create new filesystems.
sudo file -s /dev/md0 sudo file -s /dev/md1 -
Create Filesystems (If Necessary): If the RAID arrays don’t have filesystems, you’ll need to create them. Below, we’re using ext4, but you can substitute it with your preferred filesystem type.
sudo mkfs.ext4 /dev/md0 sudo mkfs.ext4 /dev/md1 -
Create Mount Points: You need directories to serve as mount points for your filesystems.
sudo mkdir /mnt/md0 sudo mkdir /mnt/md1 -
Mount the Filesystems: Mount the newly created filesystems to the mount points.
sudo mount /dev/md0 /mnt/md0 sudo mount /dev/md1 /mnt/md1 -
Auto-Mount at Boot: To ensure these filesystems are mounted automatically at boot, add them to /etc/fstab. First, open the file with a text editor, such as nano:
sudo nano /etc/fstab #Then, add the following lines to the end of the file: /dev/md0 /mnt/md0 ext4 defaults 0 0 /dev/md1 /mnt/md1 ext4 defaults 0 0 #Save and close the file. To check if your fstab file is correct and will not cause boot issues, you can simulate its effect: sudo mount -a #This command attempts to mount all filesystems mentioned in fstab.
If any of your remaining NVMe SSDs need to be mounted or have their partitions mounted, follow similar steps:
- nvme0n1 259:7 0 3,5T 0 disk (3,84 TB U.2 NVMe Samsung PM9A3)
- nvme1n1 259:8 0 3,5T 0 disk (3,84 TB U.2 NVMe Samsung PM9A3)
- nvme2n1 259:1 0 2,9T 0 disk (3,2 TB NVMe SSD Samsung PM1735 Series)
- nvme3n1 259:9 0 3,5T 0 disk (3,84 TB U.2 NVMe Samsung PM9A3)
- nvme4n1 259:6 0 3,5T 0 disk (3,84 TB U.2 NVMe Samsung PM9A3)
- nvme6n1 259:2 0 3,6T 0 disk (4 TB M.2 NVMe SSD WD Black SN850X)
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Create a Partition (if necessary): You might need to create partitions using tools like fdisk or parted. For a simple, single partition setup, you can use:
sudo fdisk /dev/nvme0n1 sudo fdisk /dev/nvme1n1 sudo fdisk /dev/nvme2n1 #设备不包含可识别的分区表。 #The size of this disk is 3,5 TiB (3840755982336 bytes). DOS partition table format cannot be used on drives for volumes larger than 2199023255040 bytes for 512-byte sectors. Use GUID partition table format (GPT). 命令(输入 m 获取帮助)： g 已创建新的 GPT 磁盘标签（GUID 分区表）。 命令(输入 m 获取帮助)： n 分区号 (1-128, 默认 1): 起始扇区 (2048-7501476526, 默认 2048): 最后扇区, +/-扇区 or +/-size{K,M,G,T,P} (2048-7501476526, 默认 7501476526): 创建了一个新分区 1，类型为“Linux filesystem”，大小为 3,5 TiB。 命令(输入 m 获取帮助)： w 正在写入分区表... 已完成。 -
And follow the prompts to create a new partition. Create a Filesystem:
sudo mkfs.ext4 /dev/nvme0n1p1 # Assuming the partition created is nvme0n1p1 sudo mkfs.ext4 /dev/nvme1n1p1 sudo mkfs.ext4 /dev/nvme2n1p1 sudo mkfs.ext4 /dev/nvme3n1p1 sudo mkfs.ext4 /dev/nvme4n1p1 sudo mkfs.ext4 /dev/nvme6n1p1 -
Mount the Filesystem: First, create a mount point, for example:
sudo mkdir /mnt/nvme0n1p1 sudo mkdir /mnt/nvme1n1p1 sudo mkdir /mnt/nvme2n1p1 sudo mkdir /mnt/nvme3n1p1 sudo mkdir /mnt/nvme4n1p1 sudo mkdir /mnt/nvme6n1p1 -
Then, mount the partition:
sudo mount /dev/nvme0n1p1 /mnt/nvme0n1p1 sudo mount /dev/nvme1n1p1 /mnt/nvme1n1p1 sudo mount /dev/nvme2n1p1 /mnt/nvme2n1p1 sudo mount /dev/nvme3n1p1 /mnt/nvme3n1p1 sudo mount /dev/nvme4n1p1 /mnt/nvme4n1p1 sudo mount /dev/nvme6n1p1 /mnt/nvme6n1p1 -
Add to fstab for Auto-Mount:
/dev/nvme0n1p1 /mnt/nvme0n1p1 ext4 defaults 0 0 /dev/nvme1n1p1 /mnt/nvme1n1p1 ext4 defaults 0 0 /dev/nvme2n1p1 /mnt/nvme2n1p1 ext4 defaults 0 0 /dev/nvme3n1p1 /mnt/nvme3n1p1 ext4 defaults 0 0 /dev/nvme4n1p1 /mnt/nvme4n1p1 ext4 defaults 0 0 /dev/nvme6n1p1 /mnt/nvme6n1p1 ext4 defaults 0 0 sudo mount -a -
Final Note:
jhuang@WS-2290C:/etc$ df -h 文件系统 大小 已用 可用 已用% 挂载点 tmpfs 101G 4,0M 101G 1% /run efivarfs 512K 84K 424K 17% /sys/firmware/efi/efivars /dev/nvme5n1p2 3,6T 17G 3,4T 1% / tmpfs 504G 61M 504G 1% /dev/shm tmpfs 5,0M 4,0K 5,0M 1% /run/lock /dev/nvme5n1p1 511M 6,1M 505M 2% /boot/efi tmpfs 101G 152K 101G 1% /run/user/1001 /dev/md0 20T 24K 19T 1% /mnt/md0 /dev/md1 40T 24K 38T 1% /mnt/md1 /dev/nvme0n1p1 3,5T 28K 3,3T 1% /mnt/nvme0n1p1 /dev/nvme1n1p1 3,5T 28K 3,3T 1% /mnt/nvme1n1p1 /dev/nvme2n1p1 2,9T 28K 2,8T 1% /mnt/nvme2n1p1 /dev/nvme3n1p1 3,5T 28K 3,3T 1% /mnt/nvme3n1p1 /dev/nvme4n1p1 3,5T 28K 3,3T 1% /mnt/nvme4n1p1 /dev/nvme6n1p1 3,6T 28K 3,4T 1% /mnt/nvme6n1p1