hi

we have 2 open-e san's running.
1 in production 1 in test.

alle esx nodes run 3.5 latest patches.

the production open-e DSS is a
supermicro, areca controller 4X 500Gb raid 10 4GB mem running BLOCKIO version 1.37

the testing is the same hw with 2 gb mem running version 3.5
tested with blockio and fileio

i can connect the iscsi lun correctly in both servers.
but on our testing san, if we connect the volumes it works fine until i access anything on the volume it PSOD.
doing a dir, a remove of the filesystem, creation... what ever.
it always complains opbout scsi locking.
with version 1.37 no prob....

running 3 nodes with about 20VM in BLOCKIO on it...
any idea