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You received the "CLUSTER ERROR: DISK/SHELF COUNT MISMATCH" AutoSupport message from an ONTAP cluster.
When analyzing this message, which two should be inspected? (Choose two.)
Suggested Answer: C
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37 comments · newest first
AZ
Azzie
11 months ago
Agreed, drive paths and firmware are the way to go!
BR
Breana
11 months ago
I thought drive firmware was the main issue, not cabling.
JO
Jody
12 months ago
Wait, why would SAS cabling matter here?
MA
Matthew
12 months ago
IOM firmware is crucial too, don’t overlook it!
EL
Elbert
12 months ago
Definitely check the drive paths first.
KE
Kenia
1 year ago
I feel like I should definitely look at IOM firmware, but I’m not sure if it’s the most critical one to inspect.
BR
Brande
1 year ago
I’m a bit confused; I thought SAS cabling was important, but I can't recall if it directly relates to this error.
GI
Gilberto
1 year ago
I think I practiced a question like this, and I feel like drive firmware might be one of the things to check too.
DO
Dorinda
1 year ago
I remember something about checking drive paths, but I'm not entirely sure if that's the first step.
MA
Marta
1 year ago
I've got this! The question is asking for two configurations that work together. I'd say a cascading approval with a reporting structure, plus custom approvals, would be the way to go.
SA
Sabra
1 year ago
I'm a little confused by this question. The options mention things like hiding icons and disabling user overrides, but I'm not sure how those would specifically prevent manual row additions/removals in an array set. I'll have to review the standard functionality for array sets more closely.
MA
Malinda
1 year ago
Hmm, I'm not entirely sure about this one. I'll need to think it through carefully to make sure I understand the relationship between ServiceNow and the web service.
CH
Charlesetta
1 year ago
Hmm, I'm a bit unsure about this one. I know the management representation letter is important, but I'm not totally clear on its exact purpose. I'll have to review my notes to make sure I understand the right answer.
FL
Flo
1 year ago
This looks like a straightforward question on the functions of relational database services. I'll go through each option carefully and select the ones that seem most relevant.
RE
Reynalda
1 year ago
I'm stumped! Is the answer 'All of the above'? This question is really 'driving' me crazy.
MA
Mariko
1 year ago
C) drive firmware
AL
Alton
1 year ago
A) drive paths
ZO
Zoila
1 year ago
Definitely B) IOM firmware and D) SAS cabling. Anything else would be a real 'cluster' of a mistake.
CO
Colette
1 year ago
Those two are definitely the key areas to focus on when troubleshooting this error.
VI
Virgie
1 year ago
Yes, and don't forget to inspect the SAS cabling as well.
AN
Anissa
1 year ago
I agree, checking the IOM firmware is crucial in this situation.
MA
Mammie
1 year ago
Hmm, I'm going with B) IOM firmware and D) SAS cabling. If the cables are messed up, that could definitely cause a disk/shelf count mismatch. Though I gotta say, this question is making me feel a bit 'SAS-sy' today!
EL
Elvera
1 year ago
Drive paths and drive firmware are important to check for this error.
JE
Jessenia
1 year ago
I think both drive firmware and SAS cabling need to be looked at.
TW
Twana
1 year ago
Yes, the SAS cabling should definitely be inspected as well.
MI
Miss
1 year ago
I agree, checking the IOM firmware is crucial in this situation.
GL
Glory
1 year ago
Drive paths and drive firmware are important to check for this error.
AL
Alpha
1 year ago
I think both drive firmware and SAS cabling need to be looked at.
JU
Judy
1 year ago
Yes, the SAS cabling should definitely be inspected as well.
ER
Erasmo
1 year ago
I think inspecting the IOM firmware is also important to resolve the cluster error.
ED
Edelmira
1 year ago
I agree, checking the SAS cabling is crucial in this situation.
CO
Corazon
1 year ago
I agree, checking the IOM firmware is crucial in this situation.
TO
Tonette
1 year ago
A) drive paths? Really? That's a bit of a stretch. I'd say B) IOM firmware and C) drive firmware are the obvious choices here.
MA
Maryann
1 year ago
I think the correct answers are B) IOM firmware and D) SAS cabling. The disk/shelf count mismatch indicates a problem with the hardware components connecting the disks to the storage system.
YV
Yvonne
2 years ago
I believe drive paths and IOM firmware should also be inspected to resolve the issue.
BE
Beckie
2 years ago
I agree with Jovita. Drive firmware and SAS cabling are crucial in this case.
JO
Jovita
2 years ago
I think we should inspect drive firmware and SAS cabling.