单选题During system boot, rootvg fails to vary on, causing an LED code of 0552. What is the most likely cause for rootvg not varying on?（）AMissing blvBNetwork problemCWrong boot tableDCorrupted file system
单选题
During system boot, rootvg fails to vary on, causing an LED code of 0552. What is the most likely cause for rootvg not varying on?（）
A
Missing blv
B
Network problem
C
Wrong boot table
D
Corrupted file system
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