I have an IBM iSCSI DS3300 with dual controllers connected to two IBM x3650 M3's. I created one LUN and assigned it to a group which includes my two 3650's... Host1 and Host2, both 2008R2. On Host1 I initialized the drive and it became available and I am able to use the drive now. Host2 automatically shows the new drive and I can use it. The problem is that what I create on Host1 can not be seen on Host2 and vice versa. Did I miss something in my config?