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1397
December 16th, 2013 19:00
LUNS cannot belong to storage group when expanding?
HI All,
I am new to VNX, and I am preparing for my exam. Please correct me if I am wrong.
My understanding is, in order to present a LUN a host, it need to be in a storage group (or better in the SG for easy management)
if you remove the LUN in the storage group, the host can't see the LUN
if this statement "LUNS cannot belong to storage group when expanding" is true, So does it means that it can't expand on the fly?
As we know, VNX is definitely can expand the LUN on the fly, so is the statement is wrong?
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dynamox
9 Legend
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20.4K Posts
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December 16th, 2013 20:00
A: LUNs can belong to storage group and be expanded
B: LUNs don't have to be in a storage group to be expanded
C: Layered application has to be stopped, LUN expanded, layered application re-created
D: True.
wslamvin
3 Posts
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December 16th, 2013 19:00
But how to ans this question? as i search on the net, most of them is answer A.
Which condition must be met when expanding a LUN?
A.
LUNS cannot belong to storage group when expanding
B.
LUNS must be in a storage group
C.
LUNS can be used by layered applications when expanded
D.
LUNS in a pool can be expanded
dynamox
9 Legend
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20.4K Posts
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December 16th, 2013 19:00
LUNs can be part of a storage group and be expanded on the fly.
wslamvin
3 Posts
0
December 16th, 2013 20:00
Thanks I got the answer