n add a new partition o create a new empty DOS partition table p print the partition table q quit without saving changes s create a new empty Sun disklabel t change a partition's system id u change display/entry units v verify the partition table w write table to disk and exit x extr...
LVM Disk /dev/mapper/cl-root: 27 GiB, 28936503296 bytes, 56516608 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk /dev/mapper/cl-swap: 2 GiB, ...
└─centos-home 253:2 0 27G 0 lvm /home sdb 8:16 0 20G 0 disk └─sdb1 8:17 0 2G 0 part /backup # sdb1 成功挂载到/backup sdc 8:32 0 20G 0 disk sr0 11:0 1 4.1G 0 rom # 查看硬盘使用信息 [root@Centos7 /]# df -h ...
- Hardware - Hard Disk - Utilities - Expand 3、输入你想要扩展到多少G。本文假设你新增加了 30GVMware虚拟机原有硬盘扩容LVM优点虽然到 LVM 的转换有些痛苦,但一旦转换完成之后,管理文件系统就变得非常简单。例如,决定重新调整新的 /home 逻辑卷大小,向文件系统结尾添加大约 2 GB 的空间。首先,向 lv_home ...
Xshell连接 查看磁盘 fdisk -l /dev/sda 查看磁盘占用情况 df -h 创建新分区 fdisk /dev/sda 命令行操作 (输入m查看帮助 输入n开始创建分区) Command action a toggle a bootable flag b edit bsd diskl
先关掉虚拟机的电源,然后选择虚拟机,点右键,setting里面点击Add后选择硬盘设备,设置硬盘为1G 2.开启电源,RHEL5启动完成后 格式化硬盘,划出硬盘分区并将格式改为LVM格式 fdisk-l查看硬盘分区情况 Disk/dev/hda:MB,bytes heads,/track,cylinders Units=cylindersof*=bytes ...
Hex code (type L to list codes): 8e //指定要改成的id号,8e代表LVM。 Command (m for help): w [root@localhost ~]# fdisk /dev/sda The number of cylinders for this disk is set to 3916. There is nothing wrong with that, but this is larger than 1024, ...
t change a partition's systemid#更改分区系统idu change display/entryunitsvverify the partition table#检查分区表wwritetable to disk andexit#保存退出x extra functionality(experts only)#额外功能 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Hex code (type L to list codes): 8e Changed system type of partition 3 to 8e (Linux LVM) # p Command (m for help): p Disk /dev/sda: 53.7 GB, 53687091200 bytes 255 heads, 63 sectors/track, 6527 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes ...
Disk identifier: 0x4d69fe0e Device Boot Start End Blocks Id System /dev/sda1 * 1 26 204800 83 Linux # 分为2个区, sda1 Partition 1 does not end on cylinder boundary. /dev/sda2 26 36352 291785728 8e Linux LVM # sda2 磁盘/dev/sdb没有分区 ...