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单项选择题How can an administrator verify that the disk is stillusable when the output of ‘lspv’shows ‘hdisk1’ is in a missing state?()

A、lspv -l hdisk1

B、lscfg -l hdisk1

C、lsattr -l hdisk1

D、dd if=/dev/hdisk1 bs=512k count=10 of=/tmp/disk.txt

  • D
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