Lpic 2 Linux Engineer · Free Practice Question Easy
Question 20
- A /etc/mdadm.conf
- B /proc/mdstat
- C /var/log/raid.log
- D /sys/block/md0/md/array_state
Reveal correct answer
Correct answer: B
A. The /etc/mdadm.conf file is used to store configuration information for the mdadm tool, which is used for managing software RAID arrays. It does not provide real-time information about the RAID status.
B. The /proc/mdstat file is the correct choice as it provides real-time information about the status of software RAID arrays. It shows details such as the RAID level, number of devices, and their status (active, inactive, syncing, etc.).
C. The /var/log/raid.log file is not a standard location for RAID status information in Linux systems. It is more likely to contain log messages related to RAID events or errors, rather than real-time status updates.
D. The /sys/block/md0/md/array_state path is not a valid location for checking RAID status information. The /sys/block directory contains information about block devices, but it does not provide specific details about RAID arrays and their status.
Discussion
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