Linux command lvextend 扩展逻辑卷设备 1. 简介 2. 语法 3. 常用参数 4. 安装 5. 实例 5.1 通过设置大小进行扩展 5.2 按特定单元扩展 5.3 百分比扩展 5.4 使用剩余的可用空间进行扩展 1. 简介 lvextend 命令来自于英文词组“logical volume extend”的缩写,其功能是用于扩展逻辑卷设备。LVM逻辑卷管理器技术具...
lvextend(8) — Linux manual page The lvextend Linux Command
linux扩展lvextend 在Linux操作系统中,逻辑卷(Logical Volume)是将硬盘分区上的一个或多个物理卷(Physical Volume)进行逻辑划分,形成的新分区,逻辑卷的大小可以根据需要进行动态调整。在Linux系统中对逻辑卷进行扩展的操作通常使用lvextend命令来完成。lvextend命令是LVM(Logical Volume Manager)的一部分,用于在逻辑卷上增加...
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Thelvextendcommand is failing to extend lvm volume and shows below error messages: Raw $ lvextend -L +21G /dev/mapper/vg1-lv1 Extending logical volume lv1 to 51.00 GiB Insufficient suitable contiguous allocatable extents for logical volume lv1: 672 more required ...
Created a new partition 4 of type 'Linux filesystem' and of size 40 GiB. Command (m for help): w The partition table has been altered. Syncing disks. 第一种方式: 挂载刚才的 /dev/sda4分区 root@go:/home/fly# mkfs.ext4 /dev/sda4 ...
So with+100%FREEthelvextendcommand was successful I hope this can help others doing the same mistake. References: How to fix resizing to the number of free extents rather than adding them to the current size in RHEL Deepak Prasad is the founder ofGoLinuxCloud, bringing over a decade of exp...
So, in my case, I have one swap partition of 3,5GB which is part of a logical volume (lv_swap) inside a logical volume group. 2) First option: adding a swap partition To create a new swap area on a disk partition, you need the command mkswap. After the swap area is created, yo...
Status:CLOSED ERRATA Alias:None Product:Red Hat Enterprise Linux 6 Component:lvm2 Sub Component: Version:6.6 Hardware:x86_64 OS:Linux Priority:urgent Severity:urgent Target Milestone:rc Target Release:--- Assignee:Alasdair Kergon QA Contact:Cluster QE ...
So I think it works as expected, just the command usage differs from HP-UX LVM. Here, "extend" always means add space, "convert" changes volume layout. (And -m option will be documented in man page when mirror will support multiple segment types, it has no use today I think.) ...