列举提纲: 3.3.3 几种可控磁头扫描方式 1> first come first serve 2> shorttest seek time first 3> scan 4> c-scan 5> Look C-Look 3.9 磁盘的IOPS和传输带宽(吞吐量) IOPS 就是指每秒进行多少次IO Read More
1. 产生段错误时,使用gdb分析core文件,查找原因 1>安装apport(automatically generate crash reports for debugging)2>修改/etc/security/limits.conf文件,使允许core dump,或者用ulimit -c u Read More