List, Version 2 of patch to fix the crashbug for virtio and libiscsi
Make block/iscsi.c aware that we might be called not with ioh containing a buffer for the data but that it might contain an array of io vectors. Updated to check LIBISCSI_FEATURE_IOVECTOR wether we can use iovectors or not. If not we fall back to either lots of datain buffers or a serialization dataout buffer. regards ronnie sahlberg
