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What is the redundancy of the FlashArray//XL PSUs?
Suggested Answer: B
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FlashArray//XL power supply units (PSUs) are designed with 2+2 redundancy, meaning there are four PSUs where any two can fail without impacting array operation.
27 comments · newest first
XU
Xuan
10 months ago
Definitely 2+2, can't mix that up!
TH
Thomasena
10 months ago
Totally agree, 2+2 is the standard!
BR
Brett
10 months ago
Wait, are you sure it's not 1+1? That sounds off.
AM
Amalia
10 months ago
I thought it was 3+1 at first, but 2+2 makes more sense.
MA
Marilynn
11 months ago
It's 2+2 for the FlashArray//XL PSUs.
SA
Sabina
11 months ago
I’m leaning towards 2+2 for the redundancy, but I remember there being some exceptions. I should double-check my notes.
SH
Shasta
11 months ago
I recall reading that FlashArray//XL has a 3+1 configuration, but I’m not confident. It’s been a while since I reviewed that section.
LI
Lilli
11 months ago
I practiced a similar question, and I feel like 1+1 might be the right answer. It seems simpler, but I could be mixing it up.
TO
Tori
12 months ago
I think the redundancy for the PSUs is 2+2, but I’m not entirely sure. I remember something about power supply configurations.
NI
Nida
12 months ago
Ah, I remember learning about this in the course. The FlashArray//XL has a redundant power supply configuration, so the answer is 2+2.
AN
Anabel
12 months ago
Okay, let me see... the question is asking about the redundancy of the power supplies, so I'm guessing the answer has to do with how many power supplies are in the system and how they're configured. I'll review that part of the material again.
DA
Dalene
1 year ago
Hmm, I'm not totally sure about the redundancy setup on the FlashArray//XL. I'll have to think this through carefully.
KA
Kaycee
1 year ago
I think I know this one - the FlashArray//XL has redundant power supplies, so the answer is probably 1+1.
DA
Darell
1 year ago
Wait, is this a trick question? What if the answer is 'All of the above'? You know, just to keep the IT admins on their toes. *chuckles*
NO
Noah
1 year ago
B) 2+2
AL
Albina
1 year ago
A) 1+1
HI
Hildegarde
1 year ago
Hmm, 1+1 seems a bit too basic for the XL series. I'm gonna go with B) 2+2. Gotta keep those storage arrays running, even if one PSU decides to take a nap!
KA
Katina
1 year ago
User 3: C) 3+1 sounds like overkill, I'll stick with B) 2+2.
BU
Buck
1 year ago
User 2: I'm going with B) 2+2, can't risk any downtime.
RE
Reena
1 year ago
User 1: I think I'll go with A) 1+1, just to be safe.
CO
Corrie
1 year ago
I'm not sure, but I think it might be 3+1 for the redundancy of the FlashArray//XL PSUs.
CR
Cruz
1 year ago
I believe it is 1+1 for the redundancy of the FlashArray//XL PSUs.
WI
Winifred
1 year ago
3+1? Nah, that's way too much redundancy for a standard enterprise-grade storage system. I'd go with the classic 1+1 setup.
SI
Sina
1 year ago
I'm pretty sure it's 2+2. Redundancy is all about having backup power sources, and the XL series is designed for high availability, so 2+2 sounds about right.
CO
Coral
1 year ago
Yes, the FlashArray//XL PSUs have a redundancy of 2+2.
NI
Nikita
1 year ago
I think you're right, it's 2+2 for redundancy.
TU
Tuyet
1 year ago
I think the redundancy of the FlashArray//XL PSUs is 2+2.