blockdev Linux command could show sector and size information for deleted partitions, which are still in use (i.e. mounted). Deleting partitions in use their characters’…
Tag: parted
Copying partition table from one disk to another with older sfdisk under CentOS 7
Older version of sfdisk may still be used for msdos partition tables. To copy the partition table from one disk to another using sfdisk a…
Remove disk (all partitions) from software RAID1 with mdadm and change layout of the disk
The following article is to show how to remove healthy partitions from software RAID1 devices to change the layout of the disk and then add…
SSD cache device to a software RAID5 using LVM2
Continuing our series LVM2 plus cache device: single hard disk with a SSD device SSD cache device to a hard disk drive using LVM, which…
SSD cache device to a software raid using LVM2
Inspired by our article – SSD cache device to a hard disk drive using LVM, which uses SSD driver as a cache device to a…
Online resize of a root ext4 file system – increase the space
Here you can see how to online resize your root ext4 file system. The free space of your partition will be increased after the operation….