Discuss NetApp NS0-093 Exam Topic 5 Question 21

What are the two steps to unfail a disk in maintenance mode? (Choose two.)

AReseat the disk.

BRemove it from the Failed Disk Registry.

CUse the 'disk unfair command.

DUse the disk remove command.

Suggested Answer: B, C

Steps to Unfail a Disk in Maintenance Mode:

When a disk is marked as 'failed,' it is added to the Failed Disk Registry and marked as unusable by the system. Unfailing a disk involves removing it from this registry and resetting its state.

Step 1: Remove the Disk from the Failed Disk Registry

Use the command: registry remove <disk> to delete the disk from the Failed Disk Registry. This clears its 'failed' status.

Step 2: Use the Disk Unfail Command

Execute the disk unfail <disk> command to reset the disk status and make it available for use.

Key Notes:

After unfailing, the disk will be treated as a spare and must be reassigned or re-added to an aggregate.

If the disk remains failed after these steps, physical hardware issues may need to be addressed.

NetApp Reference Documentation:

The 'ONTAP Maintenance Mode Guide' and 'Disk Management Guide' provide detailed instructions for handling failed disks and using the disk unfail command.

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30 comments · newest first

Serita 6 months ago

B and D are definitely the steps. You need to clear the registry!

Shelia 6 months ago

I’m with A and C too. Reseat first, then use the command.

Dannie 6 months ago

B and D make sense to me. Registry cleanup is crucial.

Lavina 6 months ago

A and C seem right. The "disk unfair" command sounds familiar.

Evan 6 months ago

I disagree, I think B is necessary too.

Chauncey 7 months ago

Definitely A and C, no doubt about it.

Melodie 7 months ago

Wait, you can just reseat it? That's surprising!

Jutta 7 months ago

I thought it was B and D?

Amalia 8 months ago

A and C are the right steps!

Lorean 8 months ago

A and B are the correct steps. Gotta love these certification exams - they really keep you on your toes!

Queen 8 months ago

Haha, "disk unfair command"? Whoever came up with that one must have a great sense of humor. But A and B are the real answers here.

Lino 8 months ago

I'm pretty sure A and D are the way to go. Reseat the disk and use the disk remove command. Easy peasy.

Cristen 8 months ago

C is definitely not the right answer. There's no such thing as a "disk unfair command"! Sounds like a joke to me.

Suzi 8 months ago

I think A and B are the correct steps. Reseating the disk and removing it from the Failed Disk Registry should do the trick.

Karima 9 months ago

I feel like the "disk remove" command might be the right choice, but I can't remember if it’s necessary for unfailing the disk.

Mollie 9 months ago

I remember practicing a question similar to this, and I think reseating the disk was involved.

Ivette 9 months ago

I think one of the steps is to use the "disk unfair" command, but I'm not entirely sure about the second one.

Johanna 9 months ago

Wait, is it A and D? I'm not totally sure about the terminology here.

Henriette 9 months ago

I've seen this type of question before. I'm pretty sure the answer is A and B.

Silva 9 months ago

Okay, let me think this through. Resetting the disk and removing it from the registry seem like good options to try.

Micheal 10 months ago

I agree, but I lean towards B and D. Removing from registry is key.

Hildegarde 10 months ago

I think it's A and C. Reseating helps sometimes.

Chun 10 months ago

I’m a bit confused; I thought we had to remove it from the Failed Disk Registry, but I can't recall if that's one of the steps.

Breana 11 months ago

I'm a bit confused - is there really a "disk unfair command"? That doesn't sound right.

Margot 11 months ago

Hmm, this seems straightforward. I think the key is to focus on the "unfail" part of the question.

Charlena 5 months ago

↳ replying to Margot

But what about B? It’s important to clean up the registry.

Janine 5 months ago

↳ replying to Margot

A and C sound right to me too. Unfailing needs that command.

Candra 6 months ago

↳ replying to Margot

I think it's B and D. Removing from the registry makes sense.

Matthew 10 months ago

↳ replying to Margot

I believe it's A and C. Reseating is crucial.

Deeann 10 months ago

↳ replying to Margot

I’m leaning towards A and D. Removing the disk is key.

NetApp NS0-093 Exam - Topic 5 Question 21 Discussion