## 創建分區 查看磁盤 ``` fdisk -l ``` 查看系統分區使用情況 ``` df -hT ``` 創建新的分區 ``` fdisk /dev/sdb Command (m for help): ... ``` 掛載分區（手動） ``` mkdir /data mount /dev/sdb1 /data df -hT ``` 修改配置文件vi /etc/fstab（自動） ``` /dev/sdb1 /data xfs defaults 0 0 ``` 運行mount -a ``` mount -a ``` ## mount 掛載iso鏡像 ``` mount -o loop CentOS-7-x86_64-Minimal-1810.iso /media umount /media ``` 掛載光盤 ``` mount /dev/cdrom /media umount /media ``` 掛載Windows共享 / Samba共享 ``` mount -t cifs -o username=user01,password=****** //192.168.10.10/share /cifs_share ``` 掛載NFS ``` mount -t nfs 192.168.10.71:/data /data ``` ## dd 刻錄iso刻錄到U盤 ``` dd if=CentOS-7-x86_64-Minimal-1810.iso of=/dev/sdb bs=512k ``` 磁盤克隆 ``` dd if=/dev/sdb of=/dev/sdc ``` ## parted 安裝parted ``` yum install parted -y ``` 查詢分區 ``` parted # By default /dev/sda is selected print print devices quit ``` 創建gpt分區 ``` parted /dev/sdb # Create partition table (parted) mklabel gpt # Create partition (parted) mkpart Partition name? []? data File system type? [ext2]? xfs Start? 1 End? 100% (parted) print Model: VMware, VMware Virtual S (scsi) Disk /dev/sdb: 2199GB Sector size (logical/physical): 512B/512B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 1049kB 2199GB 2199GB data quit # 創建文件系統 mkfs -t xfs /dev/sdb1 # 掛載分區 mkdir /data mount /dev/sdb1 /data df -hT | grep sdb Filesystem Type Size Used Avail Use% Mounted on /dev/sdb1 xfs 2.0T 33M 2.0T 1% /data ```