Storage
Overview on different disk types and disk interface types
different disk types, different disk interface types. HDD vs SSD vs Optical Disks. Learn all about SCSI, IDE, ATA, SATA, Fibre Channel disk interface types
2 easy methods to extend/shrink resize primary partition in Linux
Resize primary partition shrink and extend non lvm root, boot and other primary partition, change size of partition using unallocated free space fdisk & parted
How to fix 'pvs shows unknown device' in RHEL/CentOS 7/8
Troubleshoot and fix LVM Error pvs couldnt find device with uuid and pvs shows unknown device Recover or Restore lost physical volume redhat linux
Configure xfs quota (user, group and project quota) CentOS/RHEL 7/8
Configure xfs quota for user, group, projects (disk). Check and Modify XFS quota grace period. Enable and Disable XFS Quota in RHEL/CentOS 7/8 with examples
How to mount partition using systemd unit file? [SOLVED]
Steps to automount file system using systemd automount unit file without /etc/fstab to automatically mount and unmount file system in rhel/centos 7 and 8