[R] Warning message as a result of logistic regression performed

I am sorry if this question sounds basic but I am having trouble understanding a warning message I have been receiving in R after attempting logistic regression. I have been using the logistic regression function in R to analyse a simulated data set. The dependent variable failure has an

Re: [R] Warning message as a result of logistic regression performed

Try reading this thread: http://thread.gmane.org/gmane.comp.lang.r.general/134368/focus=134475 especially the posts by I Kosmidis which show you how to diagnose problems in logit model fits like this. There is a statement about this warning in ?glm as well and a pointer to a reference which