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1.新装的centos 6.3 一直报以下错误:
Dec 17 13:59:26 localhost kernel: PAL Shim AllocRequest returning NULL
Dec 17 13:59:26 localhost kernel: PAL Shim AllocRequest returning NULL
Dec 17 13:59:26 localhost kernel: PAL Shim AllocRequest returning NULL
Dec 17 13:59:26 localhost kernel: PAL Shim AllocRequest returning NULL
Dec 17 13:59:26 localhost kernel: PAL Shim AllocRequest returning NULL
Dec 17 13:59:26 localhost kernel: PAL Shim AllocRequest returning NULL
Dec 17 13:59:26 localhost kernel: PAL Shim AllocRequest returning NULL
2.系统负载显示不正常,新系统,启动后load average 7.18, 7.18, 7.17: (在网上查 有人说是因为5.8 和6.3 的系统在 hp的b320i 阵列卡上有bug)
另外 FLUSH CMPLT BKGND 这三个进程cpu使用率一直很高 请问这三个是什么进程
top - 15:16:35 up 2 days, 20:45, 2 users, load average: 7.26, 7.17, 7.16
Tasks: 580 total, 2 running, 578 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.0%us, 0.7%sy, 0.0%ni, 99.3%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 65801324k total, 3438820k used, 62362504k free, 170480k buffers
Swap: 16383992k total, 0k used, 16383992k free, 1095404k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
755 root 20 0 0 0 0 S 33.4 0.0 1843:15 FLUSH
754 root 20 0 0 0 0 R 28.1 0.0 1717:29 CMPLT
756 root 20 0 0 0 0 D 10.6 0.0 608:50.53 BKGND
求各位大神帮忙 |
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