void
test_reserve6_target_warm_reset(void)
{
int ret;
struct scsi_device sd2;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test that RESERVE6 is released on target warm reset");
if (sd->iscsi_ctx == NULL) {
const char *err = "[SKIPPED] This RESERVE6 test is only "
"supported for iSCSI backends";
logging(LOG_NORMAL, "%s", err);
CU_PASS(err);
return;
}
logging(LOG_VERBOSE, "Take out a RESERVE6 from the first initiator");
ret = reserve6(sd);
if (ret == -2) {
logging(LOG_VERBOSE, "[SKIPPED] Target does not support RESERVE6. Skipping test");
CU_PASS("[SKIPPED] Target does not support RESERVE6. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Send a Warm Reset to the target");
ret = iscsi_task_mgmt_target_warm_reset_sync(sd->iscsi_ctx);
if (ret != 0) {
logging(LOG_NORMAL, "Warm reset failed. %s", iscsi_get_error(sd->iscsi_ctx));
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Sleep for three seconds incase the target is slow to reset");
sleep(3);
logging(LOG_VERBOSE, "Create a second connection to the target");
memset(&sd2, 0, sizeof(sd2));
sd2.iscsi_url = sd->iscsi_url;
sd2.iscsi_lun = sd->iscsi_lun;
sd2.iscsi_ctx = iscsi_context_login(initiatorname2, sd2.iscsi_url, &sd2.iscsi_lun);
if (sd2.iscsi_ctx == NULL) {
logging(LOG_VERBOSE, "Failed to login to target");
return;
}
logging(LOG_VERBOSE, "RESERVE6 from the second initiator should work now");
ret = reserve6(&sd2);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "RELEASE6 from the second initiator");
ret = release6(&sd2);
CU_ASSERT_EQUAL(ret, 0);
iscsi_logout_sync(sd2.iscsi_ctx);
iscsi_destroy_context(sd2.iscsi_ctx);
}
void
test_reserve6_logout(void)
{
int ret;
struct scsi_device *sd2;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test that RESERVE6 is released on logout");
if (sd->iscsi_ctx == NULL) {
const char *err = "[SKIPPED] This RESERVE6 test is only "
"supported for iSCSI backends";
logging(LOG_NORMAL, "%s", err);
CU_PASS(err);
return;
}
logging(LOG_NORMAL, "Take out a RESERVE6 from the first initiator");
ret = reserve6(sd);
if (ret == -2) {
logging(LOG_VERBOSE, "[SKIPPED] Target does not support RESERVE6. Skipping test");
CU_PASS("[SKIPPED] Target does not support RESERVE6. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Create a second connection to the target");
ret = mpath_sd2_get_or_clone(sd, &sd2);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_NORMAL, "Try to take out a RESERVE6 from the second initiator");
ret = reserve6_conflict(sd2);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Logout from target");
iscsi_logout_sync(sd->iscsi_ctx);
iscsi_destroy_context(sd->iscsi_ctx);
logging(LOG_VERBOSE, "Relogin to target");
sd->iscsi_ctx = iscsi_context_login(initiatorname1, sd->iscsi_url, &sd->iscsi_lun);
if (sd->iscsi_ctx == NULL) {
logging(LOG_VERBOSE, "Failed to login to target");
return;
}
logging(LOG_NORMAL, "RESERVE6 from the second initiator should work now");
ret = reserve6(sd2);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_NORMAL, "RELEASE6 from the second initiator");
ret = release6(sd2);
CU_ASSERT_EQUAL(ret, 0);
mpath_sd2_put(sd2);
}
void
test_reserve6_itnexus_loss(void)
{
int ret;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test that RESERVE6 is released on it-nexus loss");
logging(LOG_NORMAL, "Take out a RESERVE6 from the first initiator");
ret = reserve6(iscsic, tgt_lun);
if (ret == -2) {
logging(LOG_VERBOSE, "[SKIPPED] Target does not support RESERVE6. Skipping test");
CU_PASS("[SKIPPED] Target does not support RESERVE6. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Create a second connection to the target");
iscsic2 = iscsi_context_login(initiatorname1, tgt_url, &tgt_lun);
if (iscsic2 == NULL) {
logging(LOG_VERBOSE, "Failed to login to target");
return;
}
logging(LOG_NORMAL, "Try to take out a RESERVE6 from the second initiator");
ret = reserve6_conflict(iscsic2, tgt_lun);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Disconnect from the target.");
iscsi_destroy_context(iscsic);
logging(LOG_VERBOSE, "Sleep for three seconds incase the target is slow to reset");
sleep(3);
logging(LOG_VERBOSE, "Reconnect to target");
iscsic = iscsi_context_login(initiatorname1, tgt_url, &tgt_lun);
if (iscsic == NULL) {
logging(LOG_VERBOSE, "Failed to login to target");
return;
}
logging(LOG_NORMAL, "RESERVE6 from the second initiator should work now");
ret = reserve6(iscsic2, tgt_lun);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_NORMAL, "RELEASE6 from the second initiator");
ret = release6(iscsic2, tgt_lun);
CU_ASSERT_EQUAL(ret, 0);
}
void
test_reserve6_logout(void)
{
int ret;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test that RESERVE6 is released on logout");
logging(LOG_NORMAL, "Take out a RESERVE6 from the first initiator");
ret = reserve6(iscsic, tgt_lun);
if (ret == -2) {
logging(LOG_VERBOSE, "[SKIPPED] Target does not support RESERVE6. Skipping test");
CU_PASS("[SKIPPED] Target does not support RESERVE6. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Create a second connection to the target");
iscsic2 = iscsi_context_login(initiatorname1, tgt_url, &tgt_lun);
if (iscsic2 == NULL) {
logging(LOG_VERBOSE, "Failed to login to target");
return;
}
logging(LOG_NORMAL, "Try to take out a RESERVE6 from the second initiator");
ret = reserve6_conflict(iscsic2, tgt_lun);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Logout from target");
iscsi_logout_sync(iscsic);
logging(LOG_VERBOSE, "Relogin to target");
iscsic = iscsi_context_login(initiatorname1, tgt_url, &tgt_lun);
if (iscsic == NULL) {
logging(LOG_VERBOSE, "Failed to login to target");
return;
}
logging(LOG_NORMAL, "RESERVE6 from the second initiator should work now");
ret = reserve6(iscsic2, tgt_lun);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_NORMAL, "RELEASE6 from the second initiator");
ret = release6(iscsic2, tgt_lun);
CU_ASSERT_EQUAL(ret, 0);
}
void
test_reserve6_target_cold_reset(void)
{
int ret;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test that RESERVE6 is released on target cold reset");
logging(LOG_VERBOSE, "Take out a RESERVE6 from the first initiator");
ret = reserve6(iscsic, tgt_lun);
if (ret == -2) {
logging(LOG_VERBOSE, "[SKIPPED] Target does not support RESERVE6. Skipping test");
CU_PASS("[SKIPPED] Target does not support RESERVE6. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Send a Cold Reset to the target");
ret = iscsi_task_mgmt_target_cold_reset_sync(iscsic);
if (ret != 0) {
logging(LOG_NORMAL, "Cold reset failed. %s", iscsi_get_error(iscsic));
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Sleep for three seconds incase the target is slow to reset");
sleep(3);
logging(LOG_VERBOSE, "Create a second connection to the target");
iscsic2 = iscsi_context_login(initiatorname1, tgt_url, &tgt_lun);
if (iscsic2 == NULL) {
logging(LOG_VERBOSE, "Failed to login to target");
return;
}
logging(LOG_VERBOSE, "RESERVE6 from the second initiator should work now");
ret = reserve6(iscsic2, tgt_lun);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "RELEASE6 from the second initiator");
ret = release6(iscsic2, tgt_lun);
CU_ASSERT_EQUAL(ret, 0);
}
void
test_reserve6_simple(void)
{
int ret;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test basic RESERVE6/RELEASE6 commands if supported");
ret = reserve6(iscsic, tgt_lun);
if (ret == -2) {
logging(LOG_VERBOSE, "[SKIPPED] Target does not support RESERVE6. Skipping test");
CU_PASS("[SKIPPED] Target does not support RESERVE6. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
ret = release6(iscsic, tgt_lun);
CU_ASSERT_EQUAL(ret, 0);
}
void
test_reserve6_2initiators(void)
{
int ret;
struct scsi_device sd2;
memset(&sd2, 0, sizeof(sd2));
sd2.iscsi_url = sd->iscsi_url;
sd2.iscsi_lun = sd->iscsi_lun;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test RESERVE6/RELEASE6 across two initiators");
if (sd->iscsi_ctx == NULL) {
const char *err = "[SKIPPED] This RESERVE6 test is only "
"supported for iSCSI backends";
logging(LOG_NORMAL, "%s", err);
CU_PASS(err);
return;
}
logging(LOG_NORMAL, "Take out a RESERVE6 from the first initiator");
ret = reserve6(sd);
if (ret == -2) {
logging(LOG_VERBOSE, "[SKIPPED] Target does not support RESERVE6. Skipping test");
CU_PASS("[SKIPPED] Target does not support RESERVE6. Skipping test");
return;
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_NORMAL, "Verify that the first initiator can re-RESERVE6 the same reservation");
ret = reserve6(sd);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Create a second connection to the target");
sd2.iscsi_ctx = iscsi_context_login(initiatorname2, sd2.iscsi_url, &sd2.iscsi_lun);
if (sd2.iscsi_ctx == NULL) {
logging(LOG_VERBOSE, "Failed to login to target");
return;
}
logging(LOG_NORMAL, "Try to take out a RESERVE6 from the second initiator");
ret = reserve6_conflict(&sd2);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_NORMAL, "Try to RELEASE from the second initiator. Should be a nop");
ret = release6(&sd2);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_NORMAL, "Test we can still send MODE SENSE from the first initiator");
ret = modesense6(sd, NULL, 0, SCSI_MODESENSE_PC_CURRENT, SCSI_MODEPAGE_RETURN_ALL_PAGES, 0, 255,
EXPECT_STATUS_GOOD);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_NORMAL, "MODE SENSE should fail from the second initiator");
ret = modesense6(&sd2, NULL, 0, SCSI_MODESENSE_PC_CURRENT, SCSI_MODEPAGE_RETURN_ALL_PAGES, 0, 255,
EXPECT_RESERVATION_CONFLICT);
logging(LOG_NORMAL, "RESERVE6 from the second initiator should still fail");
ret = reserve6_conflict(&sd2);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_NORMAL, "RELEASE6 from the first initiator");
ret = release6(sd);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_NORMAL, "RESERVE6 from the second initiator should work now");
ret = reserve6(&sd2);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_NORMAL, "RELEASE6 from the second initiator");
ret = release6(&sd2);
CU_ASSERT_EQUAL(ret, 0);
iscsi_logout_sync(sd2.iscsi_ctx);
iscsi_destroy_context(sd2.iscsi_ctx);
}
