Logical Volume Management(LVM) is a powerful tool that greatly simplifies disk space management. WithLVM, the task of allocating additional space to a file system becomes effortless. Whenever a file system requires more space, it can easily draw from the available free space in its corresponding ...
Extend/Reduce LVMs in Linux Requirements Create Flexible Disk Storage with LVM – Part I When do we need to reduce volume? May be we need to create a separate partition for any other use or we need to expand the size of any low space partition, if so we can reduce the large size par...
How to Take ‘Snapshot of Logical Volume and Restore’ in LVM 概述 在Linux中扩展/缩减LVM 前面我们已经了解了怎样使用LVM创建弹性的磁盘存储。这里,我们将了解怎样来扩展卷组,扩展和缩减逻辑卷。在这里,我们可以缩减或者扩展逻辑卷管理(LVM)中的分区,LVM也可称之为弹性卷文件系统。 什么时候我们需要缩减卷?
In this article I'll try to summarize some easy techniques that can be easily pulled off using the command-line / terminal to fullfill such task; each command has been tested on a CentOS 7 machine, but most of them will also work on any other Linux environment. Show free disk space Th...
9. Drag the slider to increase the partition size (Please note that you can only increase the partition size, not reduce/decrease it).10. Once the slider is in your preferred position, click the "Resize" button to close the prompt.
Low /boot space in Linux is typically mostly used by having multiple kernel versions installed concurrently, we can uninstall older kernel versions that are no longer required to clear up and reduce the disk space. The yum configuration can also be modified so that only a specified number of ...
What is Swap Space in Linux? Simply swap space is the disk storage that the operating system uses when it runs out ofphysical memory, i.e. RAM. When the computer is running multiple processes and the system does not have enough RAM to support them all, the operating system moves the lea...
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When you migrate a Linux server, you can migrate partitions from a disk on the source server to different disks on the target server.If you need to reduce the size of a p
this can be done on the fly at VMware level. VM assigned disk can be increased in size without any downtime. But, you need to take care of increasing space at OS level within VM. In such a scenario we often think, how to increase disk size in Linux when VMware disk size is increas...