def test_lock__timeout(ilm_daemon): ret, s = ilm.ilm_connect() assert ret == 0 assert s > 0 lock_id = ilm.idm_lock_id() lock_id.set_vg_uuid(LOCK1_VG_UUID) lock_id.set_lv_uuid(LOCK1_LV_UUID) lock_op = ilm.idm_lock_op() lock_op.mode = ilm.IDM_MODE_SHAREABLE lock_op.drive_num = 2 lock_op.set_drive_names(0, DRIVE1) lock_op.set_drive_names(1, DRIVE2) lock_op.timeout = 3000 # Timeout: 3s ret = ilm.ilm_lock(s, lock_id, lock_op) assert ret == 0 ret = ilm.ilm_stop_renew(s) assert ret == 0 time.sleep(5) # Unlock will receive 0 if timeout ret = ilm.ilm_unlock(s, lock_id) assert ret == 0 ret = ilm.ilm_disconnect(s) assert ret == 0
def test_inject_fault_10_percent__2_drives_renew(ilm_daemon): ret, s = ilm.ilm_connect() assert ret == 0 assert s > 0 lock_id = ilm.idm_lock_id() lock_id.set_vg_uuid(LOCK1_VG_UUID) lock_id.set_lv_uuid(LOCK1_LV_UUID) lock_op = ilm.idm_lock_op() lock_op.mode = ilm.IDM_MODE_SHAREABLE lock_op.drive_num = 2 lock_op.set_drive_names(0, DRIVE1) lock_op.set_drive_names(1, DRIVE2) lock_op.timeout = 3000 # Timeout: 3s ret = ilm.ilm_lock(s, lock_id, lock_op) assert ret == 0 ret = ilm.ilm_inject_fault(s, 0) assert ret == 0 time.sleep(5) ret = ilm.ilm_stop_renew(s) assert ret == 0 ret = ilm.ilm_inject_fault(s, 0) assert ret == 0 ret = ilm.ilm_unlock(s, lock_id) assert ret == 0 ret = ilm.ilm_disconnect(s) assert ret == 0
def test_lock__two_hosts_convert_exclusive_timeout_to_exclusive_success( ilm_daemon): ret, s1 = ilm.ilm_connect() assert ret == 0 assert s1 > 0 host_id = HOST1 ret = ilm.ilm_set_host_id(s1, host_id, 32) ret, s2 = ilm.ilm_connect() assert ret == 0 assert s2 > 0 host_id = HOST2 ret = ilm.ilm_set_host_id(s2, host_id, 32) lock_id = ilm.idm_lock_id() lock_id.set_vg_uuid(LOCK2_VG_UUID) lock_id.set_lv_uuid(LOCK2_LV_UUID) lock_op = ilm.idm_lock_op() lock_op.mode = ilm.IDM_MODE_EXCLUSIVE lock_op.drive_num = 2 lock_op.set_drive_names(0, DRIVE1) lock_op.set_drive_names(1, DRIVE2) lock_op.timeout = 20000 # Timeout: 20s ret = ilm.ilm_lock(s1, lock_id, lock_op) assert ret == 0 ret = ilm.ilm_stop_renew(s1) assert ret == 0 time.sleep(30) ret = ilm.ilm_lock(s2, lock_id, lock_op) assert ret == 0 ret = ilm.ilm_convert(s2, lock_id, ilm.IDM_MODE_SHAREABLE) assert ret == 0 ret, mode = ilm.ilm_get_mode(s2, lock_id, lock_op) assert ret == 0 assert mode == ilm.IDM_MODE_SHAREABLE ret = ilm.ilm_unlock(s2, lock_id) assert ret == 0 ret = ilm.ilm_disconnect(s1) assert ret == 0 ret = ilm.ilm_disconnect(s2) assert ret == 0
def test_lock__lvb_read_timeout(ilm_daemon): ret, s1 = ilm.ilm_connect() assert ret == 0 assert s1 > 0 host_id = HOST1 ret = ilm.ilm_set_host_id(s1, host_id, 32) ret, s2 = ilm.ilm_connect() assert ret == 0 assert s2 > 0 host_id = HOST2 ret = ilm.ilm_set_host_id(s2, host_id, 32) lock_id = ilm.idm_lock_id() lock_id.set_vg_uuid(LOCK1_VG_UUID) lock_id.set_lv_uuid(LOCK1_LV_UUID) lock_op = ilm.idm_lock_op() lock_op.mode = ilm.IDM_MODE_EXCLUSIVE lock_op.drive_num = 2 lock_op.set_drive_names(0, DRIVE1) lock_op.set_drive_names(1, DRIVE2) lock_op.timeout = 5000 # Timeout: 5s ret = ilm.ilm_lock(s1, lock_id, lock_op) assert ret == 0 ret = ilm.ilm_stop_renew(s1) assert ret == 0 time.sleep(6) ret = ilm.ilm_lock(s2, lock_id, lock_op) assert ret == 0 a = ilm.charArray(8) ret = ilm.ilm_read_lvb(s2, lock_id, a, 8) assert ret == 0 assert a[0] == '\xff' assert a[1] == '\xff' assert a[2] == '\xff' assert a[3] == '\xff' assert a[4] == '\xff' assert a[5] == '\xff' assert a[6] == '\xff' assert a[7] == '\xff' ret = ilm.ilm_unlock(s2, lock_id) assert ret == 0 ret = ilm.ilm_unlock(s1, lock_id) assert ret == 0 ret = ilm.ilm_disconnect(s1) assert ret == 0 ret = ilm.ilm_disconnect(s2) assert ret == 0
def test_lock__destroy(ilm_daemon): ret, s1 = ilm.ilm_connect() assert ret == 0 assert s1 > 0 host_id = HOST1 ret = ilm.ilm_set_host_id(s1, host_id, 32) assert ret == 0 ret, s2 = ilm.ilm_connect() assert ret == 0 assert s2 > 0 host_id = HOST2 ret = ilm.ilm_set_host_id(s2, host_id, 32) assert ret == 0 ret, s3 = ilm.ilm_connect() assert ret == 0 assert s3 > 0 host_id = HOST3 ret = ilm.ilm_set_host_id(s3, host_id, 32) assert ret == 0 lock_id = ilm.idm_lock_id() lock_id.set_vg_uuid(LOCK1_VG_UUID) lock_id.set_lv_uuid(LOCK1_LV_UUID) lock_op = ilm.idm_lock_op() lock_op.mode = ilm.IDM_MODE_SHAREABLE lock_op.drive_num = 2 lock_op.set_drive_names(0, DRIVE1) lock_op.set_drive_names(1, DRIVE2) lock_op.timeout = 3000 # Timeout: 60s ret = ilm.ilm_lock(s1, lock_id, lock_op) assert ret == 0 ret = ilm.ilm_stop_renew(s1) assert ret == 0 ret = ilm.ilm_lock(s2, lock_id, lock_op) assert ret == 0 ret = ilm.ilm_stop_renew(s2) assert ret == 0 time.sleep(5) ret = ilm.ilm_lock(s3, lock_id, lock_op) assert ret == 0 ret, count, self = ilm.ilm_get_host_count(s1, lock_id, lock_op) assert ret == 0 assert count == 1 assert self == 0 ret = ilm.ilm_unlock(s2, lock_id) assert ret == -62 ret, count, self = ilm.ilm_get_host_count(s1, lock_id, lock_op) assert ret == 0 assert count == 1 assert self == 0 ret = ilm.ilm_unlock(s1, lock_id) assert ret == -62 ret = ilm.ilm_unlock(s3, lock_id) assert ret == 0 ret = ilm.ilm_disconnect(s1) assert ret == 0 ret = ilm.ilm_disconnect(s2) assert ret == 0 ret = ilm.ilm_disconnect(s3) assert ret == 0
def test_inject_fault__3_drives_renew(ilm_daemon): ret, s = ilm.ilm_connect() assert ret == 0 assert s > 0 lock_id = ilm.idm_lock_id() lock_id.set_vg_uuid(LOCK1_VG_UUID) lock_id.set_lv_uuid(LOCK1_LV_UUID) lock_op = ilm.idm_lock_op() lock_op.mode = ilm.IDM_MODE_SHAREABLE lock_op.drive_num = 3 lock_op.set_drive_names(0, DRIVE1) lock_op.set_drive_names(1, DRIVE2) lock_op.set_drive_names(2, DRIVE3) lock_op.timeout = 3000 # Timeout: 3s ## Test for 100 percentage fault ret = ilm.ilm_lock(s, lock_id, lock_op) assert ret == 0 ret = ilm.ilm_inject_fault(s, 100) assert ret == 0 time.sleep(5) ret = ilm.ilm_stop_renew(s) assert ret == 0 ret = ilm.ilm_inject_fault(s, 0) assert ret == 0 # Return success after timeout ret = ilm.ilm_unlock(s, lock_id) assert ret == 0 ret = ilm.ilm_start_renew(s) assert ret == 0 ## Test for 50 percentage fault ret = ilm.ilm_lock(s, lock_id, lock_op) assert ret == 0 # Inject fault for renewal in lockspace ret = ilm.ilm_inject_fault(s, 50) assert ret == 0 time.sleep(5) ret = ilm.ilm_stop_renew(s) assert ret == 0 ret = ilm.ilm_inject_fault(s, 0) assert ret == 0 # Return success after timeout ret = ilm.ilm_unlock(s, lock_id) assert ret == 0 ret = ilm.ilm_start_renew(s) assert ret == 0 ## Test for 0 percentage fault ret = ilm.ilm_lock(s, lock_id, lock_op) assert ret == 0 ret = ilm.ilm_inject_fault(s, 0) assert ret == 0 time.sleep(5) ret = ilm.ilm_stop_renew(s) assert ret == 0 ret = ilm.ilm_unlock(s, lock_id) assert ret == 0 ret = ilm.ilm_disconnect(s) assert ret == 0