def main(): i = 1 lba = 0 while i < len(sys.argv): if sys.argv[i] == '--help': return usage() if sys.argv[i] == '-l': del sys.argv[i] lba = int(sys.argv[i], 10) del sys.argv[i] continue i += 1 if len(sys.argv) < 2: return usage() device = sys.argv[1] sd = init_device(device) s = SCSI(sd) r = s.readcapacity16().result if not r['lbpme']: print 'LUN is fully provisioned.' return r = s.getlbastatus(lba).result for i in range(len(r['lbas'])): print 'LBA:%d-%d %s' % (r['lbas'][i]['lba'], r['lbas'][i]['lba'] + r['lbas'][i]['num_blocks'] - 1, P_STATUS[r['lbas'][i]['p_status']])
def main(): i = 1 lba = 0 while i < len(sys.argv): if sys.argv[i] == '--help': return usage() if sys.argv[i] == '-l': del sys.argv[i] lba = int(sys.argv[i], 10) del sys.argv[i] continue i += 1 if len(sys.argv) < 2: return usage() device = sys.argv[1] sd = SCSIDevice(device) s = SCSI(sd) r = s.readcapacity16().result if not r['lbpme']: print 'LUN is fully provisioned.' return r = s.getlbastatus(lba).result for i in range(len(r['lbas'])): print 'LBA:%d-%d %s' % ( r['lbas'][i]['lba'], r['lbas'][i]['lba'] + r['lbas'][i]['num_blocks'] - 1, P_STATUS[r['lbas'][i]['p_status']] )
def main(device): try: sd = SCSIDevice(device) s = SCSI(sd) print 'ReadCapacity16' print '==========================================\n' r = s.readcapacity16().result for k, v in r.iteritems(): print '%s - %s' % (k, v) except Exception as e: print(e.message)
def main(): dev = MockReadCapacity16() dev.opcodes = sbc s = SCSI(dev) i = s.readcapacity16().result assert i['returned_lba'] == 281474976710656 assert i['block_length'] == 4096 assert i['p_type'] == 4 assert i['prot_en'] == 1 assert i['p_i_exponent'] == 8 assert i['lbppbe'] == 8 assert i['lbpme'] == 1 assert i['lbprz'] == 1 assert i['lowest_aligned_lba'] == 8193 d = ReadCapacity16.unmarshall_datain(ReadCapacity16.marshall_datain(i)) assert d == i
def main(): dev = MockReadCapacity16() dev.opcodes = sbc s = SCSI(dev) r = s.readcapacity16(alloclen=37) cdb = r.cdb assert cdb[0] == s.device.opcodes.SBC_OPCODE_9E.value assert cdb[1] == s.device.opcodes.SBC_OPCODE_9E.serviceaction.READ_CAPACITY_16 assert cdb[2:10] == bytearray(8) assert scsi_ba_to_int(cdb[10:14]) == 37 assert cdb[14:16] == bytearray(2) cdb = r.unmarshall_cdb(cdb) assert cdb['opcode'] == s.device.opcodes.SBC_OPCODE_9E.value assert cdb['service_action'] == s.device.opcodes.SBC_OPCODE_9E.serviceaction.READ_CAPACITY_16 assert cdb['alloc_len'] == 37 d = ReadCapacity16.unmarshall_cdb(ReadCapacity16.marshall_cdb(cdb)) assert d == cdb
def main(): dev = MockReadCapacity16() dev.opcodes = sbc s = SCSI(dev) r = s.readcapacity16(alloclen=37) cdb = r.cdb assert cdb[0] == s.device.opcodes.SBC_OPCODE_9E.value assert cdb[ 1] == s.device.opcodes.SBC_OPCODE_9E.serviceaction.READ_CAPACITY_16 assert cdb[2:10] == bytearray(8) assert scsi_ba_to_int(cdb[10:14]) == 37 assert cdb[14:16] == bytearray(2) cdb = r.unmarshall_cdb(cdb) assert cdb['opcode'] == s.device.opcodes.SBC_OPCODE_9E.value assert cdb[ 'service_action'] == s.device.opcodes.SBC_OPCODE_9E.serviceaction.READ_CAPACITY_16 assert cdb['alloc_len'] == 37 d = ReadCapacity16.unmarshall_cdb(ReadCapacity16.marshall_cdb(cdb)) assert d == cdb