摘要：
解决mongodb 启动告警
/sys/kernel/mm/transparent_hugepage/enabled is 'always'.
/sys/kernel/mm/transparent_hugepage/defrag is 'always'
soft rlimits too low. rlimits set to 15012 processes, 102400 files. Number of processes should be at least 51200 : 0.5 times number of files. 阅读全文
