RedHat Exam EX294 Topic 8 Question 47 Discussion

Actual exam question for RedHat's EX294 exam

Question #: 47
Topic #: 8

[All EX294 Questions]

Create Logical volumes with lvm.yml in all nodes according to following

requirements.

----------------------------------------------------------------------------------------

* Create a new Logical volume named as 'data'

* LV should be the member of 'research' Volume Group

* LV size should be 1500M

* It should be formatted with ext4 file-system.

--> If Volume Group does not exist then it should print the message "VG Not found"

--> If the VG can not accommodate 1500M size then it should print "LV Can not be

created with

following size", then the LV should be created with 800M of size.

--> Do not perform any mounting for this LV.

AExplanation:
Solution as:
# pwd
/home/admin/ansible
# vim lvm.yml
---
- name:
hosts: all
ignore_errors: yes
tasks:
- name:
lvol:
lv: data
vg: research
size: '1500'
- debug:
msg: 'VG Not found'
when: ansible_lvm.vgs.research is not defined
- debug:
msg: 'LV Can not be created with following size'
when: ansible_lvm.vgs.research.size_g < '1.5'
- name:
lvol:
lv: data
vg: research
size: '800'
when: ansible_lvm.vgs.research.size_g < '1.5'
- name:
filesystem:
fstype: ext4
dev: /dev/research/data
:wq!
# ansible-playbook lvm.yml ---syntax-check
# ansible-playbook lvm.yml

Show Suggested Answer

Suggested Answer: A

by Margurite at Jun 23, 2024, 07:37 PM

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Lacey

4 months ago

I wonder if the developer had a Swiss bank account while writing this playbook. It's so secure!

upvoted 0 times

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Alpha

4 months ago

Wow, this playbook is like a swiss army knife of LVM management! Impressive!

upvoted 0 times

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Lili

4 months ago

The provided solution in the explanation seems clear and straightforward, I would follow those steps during the exam.

upvoted 0 times

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4 months ago

I like how the playbook handles the edge cases. Nice work!

upvoted 0 times

Elza

3 months ago

I agree, it's good to have those checks in place to handle any unexpected issues.

upvoted 0 times

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Janey

3 months ago

Thanks! Yeah, it's important to account for all scenarios.

upvoted 0 times

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5 months ago

I think creating logical volumes with specific requirements is a good exercise for the exam.

upvoted 0 times

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