func (t *Target) handleVPD(s *Session, m, resp *packet.Message) {
lun := int(m.LUN)
alloc := int(packet.ParseUint(m.CDB[3:5]))
vpd, err := t.LUNs[lun].VitalProductData(m.CDB[2])
if err != nil {
resp.Status = 0x02
resp.SCSIResponse = 0x01
return
}
resp.RawData = vpd
if len(vpd) >= alloc {
resp.RawData = resp.RawData[:alloc]
}
}
func setError(resp *packet.Message, serr SCSIError) {
buf := &bytes.Buffer{}
data := serr.Bytes()
buf.Write(packet.MarshalUint64(uint64(len(data)))[6:])
buf.Write(data)
resp.RawData = buf.Bytes()
}
// Send sends a message to the initiator on the appropriate connection.
func (s *Session) Send(m *packet.Message) error {
m.ISID = s.isid
m.TSIH = s.tsih
return s.conn.Send(m)
}