root根目录VG是centos,查看vg信息可使用vgdisplay或vgs命令 创建PV(物理卷) [root@rancher-server ~]# pvcreate /dev/vda3 Physical volume "/dev/vda3" successfully created. 1. 2. 3. 将物理卷加入卷组(把PV加入VG中,相当于扩充VG的大小) [root@rancher-server ~]# vgextend centos /dev/vda3 Volume ...
root centos -wi-ao--- 17.47g swap centos -wi-ao--- 2.00g 1. 2. 3. 4. 扩展lv,使用lvextend命令 [root@localhost ~]# lvextend -L +20G /dev/mapper/centos-root Size of logical volume centos/root changed from 17.47 GiB (4472 extents) to 37.47 GiB (9592 extents). Logical volume root...
上图所示: 如果直接扩展/home逻辑卷目录,会提示逻辑卷组没有空间。 LVM扩容思维流程:创建一个物理分区-->将这个物理分区转换为物理卷-->把这个物理卷添加到要扩展的卷组中-->然后才能用extend命令扩展此卷组中的逻辑卷 。。。还是有些乱,根据上图理解。 问:如何查看本地机器是否使用LVM管理? pvdisplay #查看...
The NTFS partition is in an unsafe state. Please resume and shutdownWindows fully (no hibernation or fast restarting), or mount the volumeread-only with the 'ro' mount option. h851035854 探花 10 你安装ntfs-3g是下载的rpm包? 杀一骑当千神 白丁 1 那你帮我看看,我的硬盘是1.5T的,先安装...
如图下拉框选择“Standard Partition”。 至少创建“/boot/efi”(分区大小200MB),“/boot”,“swap”和“/” 4个分区,根据规划创建其他分区,swap分区大小参考swap大小配置说明,除/boot/efi,swap分区外,其他分区的File System类型选择ext4 ,分区创建完成后,点击“Done" 单击“+”手动创建分区。 至少创建“/boot/ef...
7. Check and extend the file system df -T Mark down Type (e.g. xfs or ext4) For xfs (default on CentOS):xfs_growfs/dev/centos/root For ext4:resize2fs/dev/centos/root 8. Check result df -h THE END Learn to rescan disk in Linux VM when its backed vdisk in vmware is extended. ...
[root@localhost ~] fdisk /dev/sdb 欢迎使用 fdisk (util-linux 2.23.2)。 更改将停留在内存中,直到您决定将更改写入磁盘。 使用写入命令前请三思。 Device does not contain a recognized partition table 使用磁盘标识符 0xa540a752 创建新的 DOS 磁盘标签。
LVM didn't create in the CentOS Linux release 7.2.1511 (Core) because of that we didn't able to extend the root partitions. Please share the details or steps how we extend the root partitions without LVM ? [root@ip-*** ec2-user]# df -h Filesystem...
STEP #2: perform the extend/resize task Now that we've successfully recovered thediskname (sda), thepartitionname (sda2), and the names of thevolume group(vg) andlogical volume(lv_root) we want to resize/extend, we can proceed with the actual task. ...
lvextend-l+100%FREE/dev/vg/lv_root Step 5: Extend the File System Now that the logical volume has successfully been extended to use all the unallocated space, we still have to perform one last step: increase the file system to match the logical volume size. Doing that is just as...