IBM
C4040-108 · Question #64
C4040-108 Question #64: Real Exam Question with Answer & Explanation
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Question
An administrator used the 'iostat -b 5'command to display block I/O device utilization statistics and received the following error message: iostat: Block 10 stats collection has been turned off. What is the correct resolution?
Options
- AStatistic collection must be turned on using 'ioo -o io_stat=1'
- BStatistic collection must be turned on using 'raso -o biostat=1'
- CStatistic collection must be turned on using 'chvg -i true [vgname]'
- DStatistic collection must be turned on using 'chdev-l sys0 -a iostat=true'
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