RHCSA - 9. Partitioning and Storage Questions
With Solutions 100% Correct
What are the two commands that we can use to reduce the number of logical extents from a
logical volume? lvresize and lvreduce
Write the command to add physical volumes /dev/vdd1 and /devvdc to vg20 volume group.
vgextend vg20 /devvdc /dev/vdd1
Where is the partition table information stored by default on BIOS-based systems? MBR
What would vdd3 represent in a virtual environment? Virtual Disk Drive, partition 3
What are the two commands that we can use to add logical extents to a logical volume?
lvextend and lvresize
What is the maximum number of partitions that can be created on a GPT disk? 128
, RHCSA - 9. Partitioning and Storage Questions
With Solutions 100% Correct
Write the command to create a volume group called vg20 with physical extent size set to 64MB
and include a physical volume /dev/vdd to the volume group. vgcreate vg20 /dev/vdd -s
64MB
Write the command to remove vg20 volume group along with any logical and physical volumes
that it contains. vgremove -f vg20
What is the default size of a physical extent in LVM? 4 MB
The gdisk utility can be used to store information in MBR format? False, gdisk can is only
for GPT type tables.
Which file in the /proc file system stores the in-memory partitioning? /proc/partition
What is the default name of the first logical volume in a volume group? lvol0
What is the one difference between the pvs and pvdisplay commands? pvs shows PVs,
pvdisplay is detailed.
With Solutions 100% Correct
What are the two commands that we can use to reduce the number of logical extents from a
logical volume? lvresize and lvreduce
Write the command to add physical volumes /dev/vdd1 and /devvdc to vg20 volume group.
vgextend vg20 /devvdc /dev/vdd1
Where is the partition table information stored by default on BIOS-based systems? MBR
What would vdd3 represent in a virtual environment? Virtual Disk Drive, partition 3
What are the two commands that we can use to add logical extents to a logical volume?
lvextend and lvresize
What is the maximum number of partitions that can be created on a GPT disk? 128
, RHCSA - 9. Partitioning and Storage Questions
With Solutions 100% Correct
Write the command to create a volume group called vg20 with physical extent size set to 64MB
and include a physical volume /dev/vdd to the volume group. vgcreate vg20 /dev/vdd -s
64MB
Write the command to remove vg20 volume group along with any logical and physical volumes
that it contains. vgremove -f vg20
What is the default size of a physical extent in LVM? 4 MB
The gdisk utility can be used to store information in MBR format? False, gdisk can is only
for GPT type tables.
Which file in the /proc file system stores the in-memory partitioning? /proc/partition
What is the default name of the first logical volume in a volume group? lvol0
What is the one difference between the pvs and pvdisplay commands? pvs shows PVs,
pvdisplay is detailed.
