Changed limits maxopenfiles 2048 maxconnections 1910 tablecache 64
我在linits.conf里加上如下记录： * hard nofile 40000 * soft nofile 40000 并在pam.d/login里加上了： session required pam_limits.so 但用SSH登陆后ulimit -a看到open files的值并没有改。 帮帮我，哪有问题。谢谢。
1 我一台交换机上有两个VLAN 把第一个NO SHUTDOWN ，另一个就 changed state to down 把第二个NO SHUTDOWN, 第一个就 changed state to down 为什么不能两个VLAN同时激活啊？ 2 我的网络是防火墙下连交换机，再连一个交换机，再连到服务器 每次把这些设备一起重起， 网就不通， 得到交换机上上下PING一下，过会才通， 好像不能自己发现路由， 连接防火墙的交换机上已经 IP ROUTING了
收到email: ------------------------ Sun StorEdge(TM) Enterprise Backup device disabled: (warning) Device /dev/rmt/1cbn is automatically disabled. consecutive errors (21) exceeded the maximum consecutive errors allowed. Please fix the device or set a higher value for the Max consecutive errors attribute in the device resource. ------------------------- NSR遇到很多读写错误，把这个设备禁止了。这之前...
mysql> show databases; +----------+ | Database | +----------+ | mysql | | school | | test | +----------+ 3 rows in set (0.01 sec) mysql> use mysql; Database changed mysql> 我想使用mysql数据库,可是提示: Database changed 如何处理?多谢指点!
finished installing RH9.0, reboot PC log onto Win2K, found time was changed, correct it but when in Linux, it was wrong again, I chose Asian(shang hai). I don't know why. someone could tell me this reason?Thanks very much!
when I started my freebsd, I got this message : acpi_tz0: WARNING - current temperature (26.0C) exceeds system limits then, how can I do??
Hi, all I am writing a program to test if the file has been modified recently, and am thinking about how to implement it. To know if a file has been changed, there has to be a reference to compared. My primitive idea was to check the modified stamp and the accessed stamp of the file, if they were not the same, probabaly the file has been changed. But after some experiments, it was not like what ...
# ssh root@10.0.0.200 @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS changed! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that the RSA host key has just been changed. ...
今天早晨开机出现以下提示： cpu0:Cx states changed 没有发现有什么影响 重新启动，此提示消失。 上网查了一下资料好象跟acpi有点关系。但是唯一一个有这个提示的网页还不是英语的。www.freebsd.org上面也没有类似的情况。 回忆一下经过的操作，以前都是用init 0关机，昨晚用halt -p关机，不知道是否是这个问题。 目前未产生任何影响。 请问什么情况下会出现以上提示？烦请大侠帮忙解释一下。 谢谢。 $cat dmesg.today|grep cpu0 ...
