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RHCSA Study Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed List the order of the layers involved in the LVM architecture£10.72
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RHCSA Study Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed List the order of the layers involved in the LVM architecture
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Module
RHCSA
Institution
RHCSA
List the order of the layers involved in the
LVM architecture
-:- 1. Physical Volume(PV)
2. Volume Group(VG)
3. Logical Volume(LV)
What do you need to do before you create a physical volume?
-:- You need to create a partition marked as the LVM partition type. In fdisk or
gdisk you need...
RHCSA Study Questions & 100% Correct
Answers- Latest Test | Graded A+ | Passed
List the order of the layers involved in the
LVM architecture
✓ -:- 1. Physical Volume(PV)
✓ 2. Volume Group(VG)
✓ 3. Logical Volume(LV)
What do you need to do before you create a physical volume?
✓ -:- You need to create a partition marked as the LVM partition type. In fdisk or
gdisk you need to press t to change the partition type. MBR disk is 8e, GUID is 8300
What command verifies the physical volumes that were created?
✓ -:- pvs
What command shows details about the physical volume?
✓ -:- pvdisplay
What command gives a hierarchical overview of which disks and partitions are in the LVM
If you are going to reduce an EXT4 file system, what state must it be in?
✓ -:- You can only reduce the volume when it is offline
I want to add 250 megabytes to the file system /dev/vgdata/lvvol01. Show the command
✓ -:- lvresize -L +250M -r /dev/vgdata/lvvol01
I want to reduce the EXT4 file system by 250 megabytes. The LV is lvvol01, VG is vgdata
and the mount point is /files
✓ -:- 1. umount /files
2. lvreduce -L -250M -r /dev/vgdata/lvvol01
I want to resize the LV to 75 percent of the Volume group. The LV is lvvol01, VG is vgdata
and the mount point is /files
✓ -:- lvresize -r -l 75%VG /dev/vgdata/lvvol01
4|Page | Grade A+| 2024/2025
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