1.新建硬盘2.磁盘分区并保存[rootlocalhost ~]# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS sda 8:0 0 22G 0 disk ├─sda1 8:1 0 2G 0 part ├─sda2 8:2 0 2G 0 part ├─sda3 8:3 0 2G 0 part │ └─md127 9:127 0 4G 0 raid10 ├─sda4 8:4 0 1K 0 part ├─sda5 8:5 0 3G 0 part ├─sda6 8:6 0 3G 0 part │ └─md127 9:127 0 4G 0 raid10 └─sda7 8:7 0 10G 0 part sdb 8:16 0 21G 0 disk ├─sdb1 8:17 0 3G 0 part │ └─md127 9:127 0 4G 0 raid10 ├─sdb2 8:18 0 3G 0 part │ └─md127 9:127 0 4G 0 raid10 ├─sdb3 8:19 0 1K 0 part ├─sdb5 8:21 0 10G 0 part └─sdb6 8:22 0 5G 0 part sr0 11:0 1 9.5G 0 rom /mnt nvme0n1 259:0 0 20G 0 disk ├─nvme0n1p1 259:1 0 600M 0 part /boot/efi ├─nvme0n1p2 259:2 0 1G 0 part /boot └─nvme0n1p3 259:3 0 18.4G 0 part ├─rhel-root 253:0 0 16.4G 0 lvm / └─rhel-swap 253:1 0 2G 0 lvm [SWAP] nvme0n2 259:4 0 23G 0 disk nvme0n3 259:5 0 25G 0 disk [rootlocalhost ~]# fdisk /dev/nvme0n3 Welcome to fdisk (util-linux 2.40.2). Changes will remain in memory only, until you decide to write them. Be careful before using the write command. Device does not contain a recognized partition table. Created a new DOS (MBR) disklabel with disk identifier 0x45c5a6ad. Command (m for help): g Created a new GPT disklabel (GUID: 6F933BC0-FB68-4E77-85B3-0523BD81BF1C). Command (m for help): n Partition number (1-128, default 1): First sector (2048-52428766, default 2048): Last sector, /-sectors or /-size{K,M,G,T,P} (2048-52428766, default 52426751): 2G Created a new partition 1 of type Linux filesystem and of size 2 GiB. Command (m for help): w The partition table has been altered. Calling ioctl() to re-read partition table. Syncing disks.3.格式化[rootlocalhost ~]# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS sda 8:0 0 22G 0 disk ├─sda1 8:1 0 2G 0 part ├─sda2 8:2 0 2G 0 part ├─sda3 8:3 0 2G 0 part │ └─md127 9:127 0 4G 0 raid10 ├─sda4 8:4 0 1K 0 part ├─sda5 8:5 0 3G 0 part ├─sda6 8:6 0 3G 0 part │ └─md127 9:127 0 4G 0 raid10 └─sda7 8:7 0 10G 0 part sdb 8:16 0 21G 0 disk ├─sdb1 8:17 0 3G 0 part │ └─md127 9:127 0 4G 0 raid10 ├─sdb2 8:18 0 3G 0 part │ └─md127 9:127 0 4G 0 raid10 ├─sdb3 8:19 0 1K 0 part ├─sdb5 8:21 0 10G 0 part └─sdb6 8:22 0 5G 0 part sr0 11:0 1 9.5G 0 rom /mnt nvme0n1 259:0 0 20G 0 disk ├─nvme0n1p1 259:1 0 600M 0 part /boot/efi ├─nvme0n1p2 259:2 0 1G 0 part /boot └─nvme0n1p3 259:3 0 18.4G 0 part ├─rhel-root 253:0 0 16.4G 0 lvm / └─rhel-swap 253:1 0 2G 0 lvm [SWAP] nvme0n2 259:4 0 23G 0 disk nvme0n3 259:5 0 25G 0 disk └─nvme0n3p1 259:6 0 2G 0 part [rootlocalhost ~]# mkfs.e mkfs.erofs mkfs.exfat mkfs.ext2 mkfs.ext3 mkfs.ext4 [rootlocalhost ~]# mkfs.ext4 /dev/nvme0n3p1 mke2fs 1.47.1 (20-May-2024) 创建含有 524288 个块每块 4k和 131072 个 inode 的文件系统 文件系统 UUIDf2b39542-0d10-40c4-a224-fb740991eb7f 超级块的备份存储于下列块 32768, 98304, 163840, 229376, 294912 正在分配组表完成 正在写入 inode表完成 创建日志16384 个块完成 写入超级块和文件系统账户统计信息已完成4.挂载[rootlocalhost ~]# mount /dev/nvme0n3p1 /guazai3 [rootlocalhost ~]# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS sda 8:0 0 22G 0 disk ├─sda1 8:1 0 2G 0 part ├─sda2 8:2 0 2G 0 part ├─sda3 8:3 0 2G 0 part │ └─md127 9:127 0 4G 0 raid10 ├─sda4 8:4 0 1K 0 part ├─sda5 8:5 0 3G 0 part ├─sda6 8:6 0 3G 0 part │ └─md127 9:127 0 4G 0 raid10 └─sda7 8:7 0 10G 0 part sdb 8:16 0 21G 0 disk ├─sdb1 8:17 0 3G 0 part │ └─md127 9:127 0 4G 0 raid10 ├─sdb2 8:18 0 3G 0 part │ └─md127 9:127 0 4G 0 raid10 ├─sdb3 8:19 0 1K 0 part ├─sdb5 8:21 0 10G 0 part └─sdb6 8:22 0 5G 0 part sr0 11:0 1 9.5G 0 rom /mnt nvme0n1 259:0 0 20G 0 disk ├─nvme0n1p1 259:1 0 600M 0 part /boot/efi ├─nvme0n1p2 259:2 0 1G 0 part /boot └─nvme0n1p3 259:3 0 18.4G 0 part ├─rhel-root 253:0 0 16.4G 0 lvm / └─rhel-swap 253:1 0 2G 0 lvm [SWAP] nvme0n2 259:4 0 23G 0 disk nvme0n3 259:5 0 25G 0 disk └─nvme0n3p1 259:6 0 2G 0 part /guazai3