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CompTIA Linux+ XK0-005 Storage Management Flashcards
| Front | Back |
| How do you check and repair a filesystem | fsck |
| How do you check disk usage with detailed information | du -sh |
| How do you create a software RAID array | mdadm --create |
| How do you create a volume group | vgcreate |
| How do you display block device information | lsblk |
| How do you set disk quotas on a filesystem | quota |
| What command displays filesystem disk space usage | df -h |
| What command is used for LVM snapshot creation | lvcreate --snapshot |
| What command is used to create a logical volume | lvcreate |
| What command is used to display current disk partitions | fdisk -l |
| What command is used to format a partition with XFS filesystem | mkfs.xfs |
| What command is used to monitor disk I/O | iotop |
| What command is used to resize a logical volume | lvresize |
| What does LVM stand for | Logical Volume Manager |
| What is RAID 1 used for | Mirroring data for redundancy |
| What is the difference between RAID 0 and RAID 1 | RAID 0 stripes data without redundancy, RAID 1 mirrors data |
| What is the purpose of partitioning a disk | To organize and manage storage efficiently |
| What is the purpose of swap space | To provide virtual memory |
| Which command initializes a physical volume | pvcreate |
| Which filesystem is known for journaling and performance | ext4 |
Front
How do you check and repair a filesystem
Click the card to flip
Back
fsck
Front
What command is used to resize a logical volume
Back
lvresize
Front
What command is used to monitor disk I/O
Back
iotop
Front
What is RAID 1 used for
Back
Mirroring data for redundancy
Front
What is the purpose of swap space
Back
To provide virtual memory
Front
What command is used to display current disk partitions
Back
fdisk -l
Front
How do you display block device information
Back
lsblk
Front
What does LVM stand for
Back
Logical Volume Manager
Front
How do you set disk quotas on a filesystem
Back
quota
Front
How do you check disk usage with detailed information
Back
du -sh
Front
How do you create a volume group
Back
vgcreate
Front
What is the difference between RAID 0 and RAID 1
Back
RAID 0 stripes data without redundancy, RAID 1 mirrors data
Front
What command displays filesystem disk space usage
Back
df -h
Front
What command is used to create a logical volume
Back
lvcreate
Front
What command is used for LVM snapshot creation
Back
lvcreate --snapshot
Front
How do you create a software RAID array
Back
mdadm --create
Front
Which command initializes a physical volume
Back
pvcreate
Front
What is the purpose of partitioning a disk
Back
To organize and manage storage efficiently
Front
Which filesystem is known for journaling and performance
Back
ext4
Front
What command is used to format a partition with XFS filesystem
Back
mkfs.xfs
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This deck covers Linux storage concepts including partitioning, filesystems, LVM, RAID configurations, disk quotas, and storage troubleshooting techniques assessed in the exam.