Linux Administration Bootcamp: Go from Beginner to Advanced - Mirroring Logical Volume (LV)

This video covers the basics of managing volume groups and physical volumes in LVM.

What is the purpose of creating a new volume group named VG Safe?

• To increase storage capacity

• To ensure data safety

• To store data temporarily

• To reduce data redundancy

Which command is used to create physical volumes in Linux?

• PV create

• Disk scan

• VG create

• LV create

How can you assign multiple physical volumes to a volume group?

• Using the VGS command

• Using the PV create command

• Using the VG create command

• Using the LV create command

What does the M1 option in the LV Create command signify?

• Creating a single copy of data

• Creating a new volume group

• Creating a mirrored logical volume

• Creating a backup of data

What does a copy sync column value of 100 indicate?

• Data is partially synchronized

• Data is not synchronized

• Data is fully synchronized

• Data synchronization failed

What is the relationship between a mirror and RAID 1 in logical volumes?

• They are the same

• They are completely different

• RAID 1 is a subset of mirror

• Mirror is a subset of RAID 1

What is the role of the logical volume manager when writing to a logical volume?

• It compresses the data

• It deletes old data

• It handles data encryption

• It manages data mirroring and metadata