Our set up is generally an Active/Passive SCC Exchange 2007 SP3 with an SCR target in another data centre.
For some of our servers, if I run Get-StorageGroupCopyStatus, I notice that the Replay Queue Length is quite high (approx 1000), for other servers, it's quite low, about 50-100. Strangely, even the same CMS can have varying levels.
We use the default Replay Lag Time.
Does this indicate any problem? The Copy Queue Length is always zero.
Is there anything I need to do to reduce the Replay Queue Length?