1. lsblk -f
这个命令是查看系统可以识别出的所有分区的文件系统类型
代码语言:javascript复制NAME FSTYPE LABEL UUID MOUNTPOINT
sda
├─sda1 xfs d296d532-3b6f-4356-97d5-8eea439d3187 /boot
└─sda2 LVM2_member CY71gX-G43e-taNL-1XFc-LyU1-939X-iqPF1t
├─centos-root xfs dac3b400-0af5-43c6-9bd9-a7867bfb3051 /
├─centos-swap swap fc6c66c0-0790-4b9d-89b1-068410710219 [SWAP]
└─centos-home xfs f07d25d8-9813-4c4e-a520-c6988bba1e75
nvme0n1
└─nvme0n1p1 ext3 93f8545f-8fef-4f33-ad13-419baba99a54 /home
2. blkid
查看已格式化分区的 UUID 和文件系统。使用 blkid 可以输出分区或分区的文件系统类型,查看 TYPE 字段输出。
代码语言:javascript复制/dev/mapper/centos-root: UUID="dac3b400-0af5-43c6-9bd9-a7867bfb3051" TYPE="xfs"
/dev/sda2: UUID="CY71gX-G43e-taNL-1XFc-LyU1-939X-iqPF1t" TYPE="LVM2_member"
/dev/nvme0n1p1: UUID="93f8545f-8fef-4f33-ad13-419baba99a54" TYPE="ext3"
/dev/sda1: UUID="d296d532-3b6f-4356-97d5-8eea439d3187" TYPE="xfs"
/dev/mapper/centos-swap: UUID="fc6c66c0-0790-4b9d-89b1-068410710219" TYPE="swap"
/dev/mapper/centos-home: UUID="f07d25d8-9813-4c4e-a520-c6988bba1e75" TYPE="xfs"
/dev/nvme0n1: PTTYPE="dos"
3. parted -l
parted -l 命令会输出分区类型 ( msdos gpt ) 参数 l (list)表示列出所有设备的分区信息。
代码语言:javascript复制Model: Intel RMS25CB080 (scsi)
Disk /dev/sda: 249GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:
Number Start End Size Type File system 标志
1 1049kB 1075MB 1074MB primary xfs 启动
2 1075MB 249GB 248GB primary lvm
Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/centos-home: 190GB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Disk Flags:
Number Start End Size File system 标志
1 0.00B 190GB 190GB xfs
Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/centos-swap: 4295MB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Disk Flags:
Number Start End Size File system 标志
1 0.00B 4295MB 4295MB linux-swap(v1)
Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/centos-root: 53.7GB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Disk Flags:
Number Start End Size File system 标志
1 0.00B 53.7GB 53.7GB xfs
Model: NVMe Device (nvme)
Disk /dev/nvme0n1: 1600GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:
Number Start End Size Type File system 标志
1 1049kB 1600GB 1600GB primary ext3
4. df -T
只可以查看已经挂载的分区和文件系统类型
代码语言:javascript复制文件系统 类型 1K-块 已用 可用 已用% 挂载点
devtmpfs devtmpfs 115411020 0 115411020 0% /dev
tmpfs tmpfs 115423048 0 115423048 0% /dev/shm
tmpfs tmpfs 115423048 19464 115403584 1% /run
tmpfs tmpfs 115423048 0 115423048 0% /sys/fs/cgroup
/dev/mapper/centos-root xfs 52403200 2526588 49876612 5% /
/dev/sda1 xfs 1038336 155008 883328 15% /boot
tmpfs tmpfs 23084612 0 23084612 0% /run/user/0
/dev/nvme0n1p1 ext3 1538158724 495456276 964561812 34% /home
我自己比较常用的是lsblk -f
好记,好用
债见
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