Esempio n. 1
0
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']]
        )
Esempio n. 2
0
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():
    dev = MockGetLBAStatus()
    dev.opcodes = sbc
    s = SCSI(dev)

    i = s.getlbastatus(0).result
    assert len(i['lbas']) == 2
    assert i['lbas'][0]['lba'] == 1023
    assert i['lbas'][0]['num_blocks'] == 27
    assert i['lbas'][0]['p_status'] == P_STATUS.MAPPED
    assert i['lbas'][1]['lba'] == 200000
    assert i['lbas'][1]['num_blocks'] == 9999
    assert i['lbas'][1]['p_status'] == P_STATUS.DEALLOCATED

    d = GetLBAStatus.unmarshall_datain(GetLBAStatus.marshall_datain(i))
    assert d == i
def main():
    dev = MockGetLBAStatus()
    dev.opcodes = sbc
    s = SCSI(dev)
    
    i = s.getlbastatus(0).result
    assert len(i['lbas']) == 2
    assert i['lbas'][0]['lba'] == 1023
    assert i['lbas'][0]['num_blocks'] == 27
    assert i['lbas'][0]['p_status'] == P_STATUS.MAPPED
    assert i['lbas'][1]['lba'] == 200000
    assert i['lbas'][1]['num_blocks'] == 9999
    assert i['lbas'][1]['p_status'] == P_STATUS.DEALLOCATED

    d = GetLBAStatus.unmarshall_datain(GetLBAStatus.marshall_datain(i))
    assert d == i
def main():
    dev = MockGetLBAStatus()
    dev.opcodes = sbc
    s = SCSI(dev)

    r = s.getlbastatus(19938722, alloclen=1112527)
    cdb = r.cdb
    assert cdb[0] == s.device.opcodes.SBC_OPCODE_9E.value
    assert cdb[1] == s.device.opcodes.SBC_OPCODE_9E.serviceaction.GET_LBA_STATUS
    assert scsi_ba_to_int(cdb[2:10]) == 19938722
    assert scsi_ba_to_int(cdb[10:14]) == 1112527
    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.GET_LBA_STATUS
    assert cdb['lba'] == 19938722
    assert cdb['alloc_len'] == 1112527

    d = GetLBAStatus.unmarshall_cdb(GetLBAStatus.marshall_cdb(cdb))
    assert d == cdb