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RedHat EX200 Exam - Topic 2 Question 61 Discussion

Create a volume group, and set the size is 500M, the size of single PE is 16M. Create logical volume named lv0 in this volume group, set size is 20 PE, make it as ext3 file system, and mounted automatically under data.
A) Explanation: fdisk /dev/vda pvcreate /dev/vda3 vgcreate --s 16M vg0 /dev/vda3 lvcreate --n lv0 --l 20 vg0 mkfs.ext3 /dev/mapper/vg0-lv0 mkdir /data /etc/fstab: /dev/mapper/vg0-lv0 /data ext3 defaults 0 0 mount --a mount | grep data

RedHat EX200 Exam - Topic 2 Question 61 Discussion

Actual exam question for RedHat's EX200 exam
Question #: 61
Topic #: 2
[All EX200 Questions]

Create a volume group, and set the size is 500M, the size of single PE is 16M. Create logical volume named lv0 in this volume group, set size is 20 PE, make it as ext3 file system, and mounted automatically under data.

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Suggested Answer: A

by Rhea at Oct 28, 2022, 04:59 PM

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My
9 months ago
Looks good, but double-check the fstab syntax!
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Tegan
10 months ago
Nice, but I thought the default was ext4 nowadays?
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Shawnee
10 months ago
Wait, why ext3? Isn't ext4 better for most cases?
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Ivette
10 months ago
Totally agree, this is a solid way to manage storage!
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Dorinda
10 months ago
Just a heads up, PE size is 16M, so 20 PE is 320M total.
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Jess
11 months ago
I remember that we need to edit the /etc/fstab file to ensure the logical volume mounts automatically, but I’m unsure about the exact format for that line.
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Providencia
11 months ago
I believe the logical volume creation command is lvcreate, but I'm a bit confused about the syntax for specifying the size in PE.
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Shaniqua
11 months ago
I practiced a similar question where we had to set the size of the volume group, but I can't recall if we need to specify the size in the vgcreate command.
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Yasuko
11 months ago
I think I remember that we need to create the physical volume first, but I'm not sure if the command is pvcreate or something else.
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Rodrigo
11 months ago
I'm pretty confident about this one. The principle of full disclosure means that any material deviations from GAAP must be explained to the readers of the financial information, so the answer is A.
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Rueben
11 months ago
I'm a bit confused on this one. Is the __name__ variable related to the file name or the module name? I'll need to review my notes.
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Melissa
11 months ago
I feel pretty confident about this one. The instructions are clear, and I've worked with PivotTables before, so I think I can handle this task.
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Geoffrey
12 months ago
Okay, I think I've got this. Resource management services support enterprise IT administration, so the statement must be true. I'll go with option A.
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