LPI LPIC-3 High Availability and Storage Clusters
Domain 4Objective 3
364.3 Advanced LVM (weight: 3) LPIC-3-HIGH-AVAILABILITY Practice Questions (Page 2)
Part of the Topic 364: Single Node High Availability domain, which makes up ~27% of our current practice bank. Linux Professional Institute does not publish an official question count, but from its 90-minute exam (~35–60 total, ~9–16 in this domain), expect 2–4 from this objective — we provide 26 practice questions to prepare you well beyond it. (estimate)
26questions here
6free pages
8concepts
Questions 6–10
- 6
Before applying a risky software upgrade, an administrator creates a snapshot of the /dev/vg/root LV using: lvcreate -L 10G -s -n rootsnap /dev/vg/root. After the upgrade fails, the administrator wants to restore the system to the pre-upgrade state. Which command performs the rollback?
Select an answer first - 7
A volume group vgdata currently has 50 GB free. An administrator adds a new 100 GB disk /dev/sdd and runs pvcreate /dev/sdd. Which command adds this new PV to the volume group?
Select an answer first - 8
An administrator creates an LVM RAID 1 logical volume with two physical volumes. One physical volume fails and is replaced with a new disk. After adding the new PV to the volume group, which command restores redundancy?
Select an answer first - 9
Which command is used to extend a volume group by adding a new physical volume?
Select an answer first - 10
Which command is used to create a thin pool in LVM?
Select an answer first
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