Exchange 2007 SCR management
Posted on 2010-11-10
I have implemented SCR for all of my Storage groups and they seem to be working fine reporting Healthy. I have read that the Replay Queue Length (RQL) should not exceed 50 and if it does there is a problem. Mine are typically always above 50. They do fluctuate up and down. Is there a problem?
Should the SCR copies all be suspended whenever the source server, or the passove node, is cycled say for a Windows or Exchange patch? If not will the cycle cause the SCR status to go into a failed mode?
The default ReplayLag time is 24 hours. I have changed that to 0.1:0:0. Not wanting a days worth of logs to be waiting to replay. Is there a better recommendation? If this is longer will the RQL get really large? See question 1 above.