void
test_preventallow_warm_reset(void)
{
int ret;
CHECK_FOR_SBC;
CHECK_FOR_REMOVABLE;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test that Target Warm Reset clears PREVENT MEDIUM REMOVAL");
logging(LOG_VERBOSE, "Set the PREVENT flag");
ret = preventallow(iscsic, tgt_lun, 1);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Try to eject the medium");
ret = startstopunit_preventremoval(iscsic, tgt_lun, 0, 0, 0, 0, 1, 0);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Verify we can still access the media.");
ret = testunitready(iscsic, tgt_lun);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Perform warm reset on target");
ret = iscsi_task_mgmt_target_warm_reset_sync(iscsic);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Wait until all unit attentions clear");
while (testunitready(iscsic, tgt_lun) != 0);
logging(LOG_VERBOSE, "Try to eject the medium");
ret = startstopunit(iscsic, tgt_lun, 0, 0, 0, 0, 1, 0);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Verify we can not access the media.");
ret = testunitready_nomedium(iscsic, tgt_lun);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Load the medium");
ret = startstopunit(iscsic, tgt_lun, 0, 0, 0, 0, 1, 0);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Clear PREVENT and load medium in case target failed");
logging(LOG_VERBOSE, "Test we can clear PREVENT flag");
ret = preventallow(iscsic, tgt_lun, 0);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Load the medium");
ret = startstopunit(iscsic, tgt_lun, 0, 0, 0, 0, 1, 1);
CU_ASSERT_EQUAL(ret, 0);
}
void
test_preventallow_simple(void)
{
int ret;
CHECK_FOR_SBC;
CHECK_FOR_REMOVABLE;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test PREVENTALLOW basics");
logging(LOG_VERBOSE, "Test we can set PREVENT flag");
ret = preventallow(sd, 1);
if (ret == -2) {
logging(LOG_NORMAL, "[SKIPPED] PREVENTALLOW is not implemented");
CU_PASS("PREVENTALLOW is not implemented");
return;
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Test we can clear PREVENT flag");
ret = preventallow(sd, 0);
CU_ASSERT_EQUAL(ret, 0);
}
void
test_preventallow_2_itnexuses(void)
{
int ret;
struct scsi_device sd2;
CHECK_FOR_SBC;
CHECK_FOR_REMOVABLE;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test that PREVENT MEDIUM REMOVAL are seen on other nexuses as well");
if (sd->iscsi_ctx == NULL) {
const char *err = "[SKIPPED] This PREVENTALLOW test is "
"only supported for iSCSI backends";
logging(LOG_NORMAL, "%s", err);
CU_PASS(err);
return;
}
logging(LOG_VERBOSE, "Set the PREVENT flag");
ret = preventallow(sd, 1);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Try to eject the medium");
ret = startstopunit(sd, 0, 0, 0, 0, 1, 0,
EXPECT_REMOVAL_PREVENTED);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Verify we can still access the media.");
ret = testunitready(sd,
EXPECT_STATUS_GOOD);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Create a second connection to the target");
memset(&sd2, 0, sizeof(sd2));
sd2.iscsi_ctx = iscsi_context_login(initiatorname2, sd->iscsi_url, &sd->iscsi_lun);
if (sd2.iscsi_ctx == NULL) {
logging(LOG_VERBOSE, "Failed to login to target");
return;
}
logging(LOG_VERBOSE, "Try to eject the medium on the second connection");
ret = startstopunit(&sd2, 0, 0, 0, 0, 1, 0,
EXPECT_REMOVAL_PREVENTED);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Logout the second connection from target");
iscsi_logout_sync(sd2.iscsi_ctx);
iscsi_destroy_context(sd2.iscsi_ctx);
logging(LOG_VERBOSE, "Clear PREVENT and load medium in case target failed");
logging(LOG_VERBOSE, "Test we can clear PREVENT flag");
ret = preventallow(sd, 0);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Load the medium");
ret = startstopunit(sd, 0, 0, 0, 0, 1, 1,
EXPECT_STATUS_GOOD);
CU_ASSERT_EQUAL(ret, 0);
}
