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XK0-005 · Question #25
XK0-005 Question #25: Real Exam Question with Answer & Explanation
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Troubleshooting
Question
A junior administrator of a physical server receives log messages indicating the out-of-memory killer has been active. All memory slots are in use on the motherboard, but additional disk space is available. Space has been allocated for a swap file. Which of the following should the administrator use to reduce the output of memory messages?
Options
- Afree : swapoff / swapfile ; swapon -a
- Bmkswap /swapfile; swapon -a
- Decho "1" > /proc/meninfo ; swapon / swapfile
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Topics
#Linux Memory Management#Swap File Configuration#Out-of-Memory Killer#Command-line Tools