Karsten - professorX13
we have the exact same issue, with server 2003 SP1 and SP2 connected to DMX 3 SANs running exchange 2003 sp2, we have microsoft and EMC in next week to investigate,
The issue appeared after critical patches were applied in August to SP1 and on servers with SP2 installed, we have updated all firmware and drivers to recommended levels however this has made no difference.
the issue is worse when online maintaince runs or when a clone is taken of the stores, however we still see the error outside of these times.
for info we do not get the issue on both nodes of a cluster, both nodes are built the same with identical hardware and software. the only common factor is the DMX's
has anyone else seen this issue?