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You are using AFF storage with the NVMe storage protocol on your Linux clients.
In this scenario, which NVMe feature must be present and enabled for the client to see storage failover happen?
Suggested Answer: B
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12 comments · newest first
MA
Marvel
11 months ago
I agree with Val, A makes the most sense here.
SI
Silvana
12 months ago
Wait, is it really A? I thought NVMe failover was more complex than that.
AU
Audra
12 months ago
Definitely B, Multi-Path I/O is essential for redundancy.
MA
Maryanne
12 months ago
I think it's actually C, ALUA is what you need for that.
VA
Val
1 year ago
Gotta be A, Asymmetric Namespace Access is key for failover.
WH
Whitley
1 year ago
I keep mixing up these terms, but I think NVMe Qualified Name (NQN) is more about identifying devices than failover.
MA
Marge
1 year ago
I feel like Asymmetric Logical Unit Access (ALUA) might be the answer since it relates to managing access to storage resources.
TO
Tonette
1 year ago
I'm not entirely sure, but I remember Multi-Path I/O (MPIO) being important for redundancy.
BI
Billy
1 year ago
I think it's Asymmetric Namespace Access (ANA) because it deals with failover scenarios, right?
NO
Norah
1 year ago
Okay, I think I've got this. Based on the question, the user needs the ability to create databases, so the appropriate role would be db_owner. That gives the user full control over the database, including the ability to create new ones.
SH
Shawnna
1 year ago
Querying the _sent Data View sounds like a more technical approach. I'll keep that in mind as a potential backup option if the other choices don't seem quite right.
BU
Bulah
1 year ago
Okay, I think I know the answer. Option B looks like the right command to erase the contents of the /dev/sdb3 partition.