On the internet, you will find plenty of tools forchecking disk space usagein Linux. However, Linux has a strong built-in utility called ‘df‘. The ‘df‘ command stands for “disk filesystem“, it is used to get a full summary of available and used disk space usage of the file sys...
Enter the following commands to increase the disk space allocation for the/directory: lvs lvextend -L +20G/dev/mapper/vg_cfm20-lv_rootresize2fs/dev/mapper/vg_cfm20-lv_root70Gdf -h / where /dev/mapper/vg_cfm20-lv_rootis the directory that is listed for the/entry in theMounted oncolumn...
To increase the number of inodes, issue the mmchfs command. The parameter NumInodesToPreallocate specifies the number of inodes that the system immediately preallocates. If you do not specify a value for NumInodesToPreallocate, GPFS dynamically allocates inodes as needed. You can specify the ...
Note: See other ways to kill a process to increase system performance. And, if you need to allow processes to complete even after logging out, check out our post How to Use Linux nohup Command.Exit After X RepetitionsThe top command keeps refreshing the statistics until you quit the program...
Resizing the file system size is an important task of Linux admin’s profile. In Linux , LVM(Logical Volume Manager) provides the facility to increase and reduce the file system size. One of benefit of using lvm partition is that we can increase or decrease its size on the fly without an...
Creating a disk partition is one of the routine tasks of a Linux administrator In this guide, we'll show you how to manage disk partitions using parted command, and show you why we should use parted instead of fdisk? And what is the difference between th
When you increase the replication timeout, ensure that as many servers as possible in a large system are included in the first round of replication setup. If you have the maximum number of servers and devices, set the replication timeout to the maximum value. Be aware...
Today lets have a look at ashort tip to quickly fill complete disk space of our hard drive in Linux with a single command. It is an interesting and quick tip and thecommand “yes” is usually available on most of Linux flavors.
12 Useful Commands For Filtering Text for Effective File Operations in Linux How to Use Awk to Filter Text or Strings Using Pattern Specific Actions In this article we will reviewsed, the well-known stream editor, and share 15 tips to use it in order to accomplish the goals mentioned earlier...
You don’t have to specify a full UUID. Just its beginning will suffice, even if its ambiguous. All matching devices will be probed. This parameter is recommended, but not required. If it’s not present, all block devices will be probed, which may significantly increase boot time. If <...