Errors in Server Log
I've had issues with litespeed restarting every hour or two. I looked in the server error log and this is what I saw happen around the time it restarted:
2011-12-27 12:19:05.711 WARN call nio_read() to clear pending data, ret: 0, errno: 11.
2011-12-27 12:19:05.711 WARN Intercomm event: 17, abnormal.
2011-12-27 12:19:05.711 ERROR recv_fd() failed, fd: -1, len: 0, errno: 11.