各位帮我看看这是什么原因造成的！

yulemi

Feb 13 20:53:16 dns-1 SC Alert: [ID 407615 daemon.error] SYS_FAN at FT0/FM1 has FAILED.\r\nFeb 13 21:00:43 dns-1 SC Alert: [ID 407631 daemon.error] SYS_FAN at FT0/FM2 has FAILED.\r\nFeb 13 21:00:43 dns-1 last message repeated 1 time\r\nFeb 13 21:16:30 dns-1 SC Alert: [ID 407599 daemon.error] SYS_FAN at FT0/FM0 has FAILED.\r\nFeb 13 21:26:41 dns-1 SC Alert: [ID 407631 daemon.error] SYS_FAN at FT0/FM2 has FAILED.\r\nFeb 13 21:26:41 dns-1 last message repeated 1 time\r\nFeb 13 21:35:18 dns-1 SC Alert: [ID 407615 daemon.error] SYS_FAN at FT0/FM1 has FAILED.\r\nFeb 13 21:35:18 dns-1 last message repeated 1 time\r\nFeb 13 21:42:15 dns-1 SC Alert: [ID 407631 daemon.error] SYS_FAN at FT0/FM2 has FAILED\r\n\r\n\r\n\r\n\r\n硬件指示灯正常，prtdiag -v看到的也是ok  但是机器隔几天就自动重启一起一次，重启的时候就报上述错误    我查了下好像是个BUG，需要打补丁，但是我不确定，想请各位帮忙看看

zhmzhouming

sc下showfaults和showlogs之类的命令能否看到相关的信息？如果这个也有的话，有可能是接触不良等问题，如果没有，则去看看补丁之类的吧