Restart fails

[andreas]

LSWS occasionally fails to restart:

* executing task restart
* executing "sudo /opt/lsws/bin/lswsctrl restart"
servers: ["server.andreas-s.net"]
[server.andreas-s.net] executing command
** [out :: server.andreas-s.net] [OK] Send SIGUSR1 to 25544
** [out :: server.andreas-s.net] [ERROR] LiteSpeed Web Server is running!
** [out :: server.andreas-s.net] [ERROR] Failed to start lshttpd!



lsws version: 3.3.23

[mistwang]

It may happen when I/O wait is high, should be a false alarm, just ignore that.
Have been addressed in the latest 4.0rc1 release.