void
test_reserve6_lun_reset(void)
{
int ret;
struct scsi_device sd2;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test that RESERVE6 is released on lun 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");
RESERVE6(sd);
logging(LOG_VERBOSE, "Send a LUN Reset");
ret = iscsi_task_mgmt_lun_reset_sync(sd->iscsi_ctx, sd->iscsi_lun);
if (ret != 0) {
logging(LOG_NORMAL, "LUN reset failed. %s", iscsi_get_error(sd->iscsi_ctx));
}
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Sleep for three seconds in case 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");
RESERVE6(&sd2);
logging(LOG_VERBOSE, "RELEASE6 from the second initiator");
RELEASE6(&sd2);
iscsi_logout_sync(sd2.iscsi_ctx);
iscsi_destroy_context(sd2.iscsi_ctx);
}
void
test_sanitize_reset(void)
{
int ret;
struct scsi_command_descriptor *cd;
struct scsi_task *sanitize_task;
struct scsi_task *rl_task;
struct iscsi_data data;
logging(LOG_VERBOSE, LOG_BLANK_LINE);
logging(LOG_VERBOSE, "Test SANITIZE with Task/Lun/Target/Session reset");
CHECK_FOR_SANITIZE;
CHECK_FOR_DATALOSS;
if (sd->iscsi_ctx == NULL) {
const char *err = "[SKIPPED] This SANITIZE test is only "
"supported for iSCSI backends";
logging(LOG_NORMAL, "%s", err);
CU_PASS(err);
return;
}
logging(LOG_VERBOSE, "Check that SANITIZE OVERWRITE will continue "
"even after Task/Lun/Target/* reset.");
cd = get_command_descriptor(SCSI_OPCODE_SANITIZE,
SCSI_SANITIZE_OVERWRITE);
if (cd == NULL) {
logging(LOG_NORMAL, "[SKIPPED] SANITIZE OVERWRITE is not "
"implemented according to REPORT_SUPPORTED_OPCODES.");
CU_PASS("SANITIZE is not implemented.");
return;
}
logging(LOG_VERBOSE, "Send an asyncronous SANITIZE to the target.");
data.size = block_size + 4;
data.data = alloca(data.size);
memset(&data.data[4], 0, block_size);
data.data[0] = 0x01;
data.data[1] = 0x00;
data.data[2] = block_size >> 8;
data.data[3] = block_size & 0xff;
sanitize_task = iscsi_sanitize_task(sd->iscsi_ctx, sd->iscsi_lun,
0, 0, SCSI_SANITIZE_OVERWRITE,
data.size, &data,
sanitize_cb, NULL);
CU_ASSERT_NOT_EQUAL(sanitize_task, NULL);
/* just send something so that we know the sanitize command is sent
* to the target
*/
rl_task = iscsi_reportluns_sync(sd->iscsi_ctx, 0, 64);
if (rl_task) {
scsi_free_scsi_task(rl_task);
}
logging(LOG_VERBOSE, "Sleep for three seconds incase the target is "
"slow to start the SANITIZE");
sleep(3);
logging(LOG_VERBOSE, "Verify that the SANITIZE has started and that "
"TESTUNITREADY fails with SANITIZE_IN_PROGRESS");
TESTUNITREADY(sd,
EXPECT_SANITIZE);
logging(LOG_VERBOSE, "Verify that STARTSTOPUNIT fails with "
"SANITIZE_IN_PROGRESS");
STARTSTOPUNIT(sd, 1, 0, 1, 0, 1, 0,
EXPECT_SANITIZE);
logging(LOG_VERBOSE, "Verify that READ16 fails with "
"SANITIZE_IN_PROGRESS");
READ16(sd, NULL, 0, block_size,
block_size, 0, 0, 0, 0, 0, NULL,
EXPECT_SANITIZE);
logging(LOG_VERBOSE, "Verify that INQUIRY is still allowed while "
"SANITIZE is in progress");
ret = inquiry(sd, NULL, 0, 0, 255,
EXPECT_STATUS_GOOD);
CU_ASSERT_EQUAL(ret, 0);
logging(LOG_VERBOSE, "Send an ABORT TASK");
ret = iscsi_task_mgmt_abort_task_sync(sd->iscsi_ctx, sanitize_task);
if (ret != 0) {
logging(LOG_NORMAL, "ABORT TASK failed. %s",
iscsi_get_error(sd->iscsi_ctx));
}
logging(LOG_VERBOSE, "Send an ABORT TASK SET");
ret = iscsi_task_mgmt_abort_task_set_sync(sd->iscsi_ctx, sd->iscsi_lun);
if (ret != 0) {
logging(LOG_NORMAL, "ABORT TASK SET failed. %s",
iscsi_get_error(sd->iscsi_ctx));
}
logging(LOG_VERBOSE, "Send a LUN Reset");
ret = iscsi_task_mgmt_lun_reset_sync(sd->iscsi_ctx, sd->iscsi_lun);
if (ret != 0) {
logging(LOG_NORMAL, "LUN reset failed. %s", iscsi_get_error(sd->iscsi_ctx));
}
logging(LOG_VERBOSE, "Send a Warm Reset");
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));
}
logging(LOG_VERBOSE, "Send a Cold Reset");
ret = iscsi_task_mgmt_target_cold_reset_sync(sd->iscsi_ctx);
if (ret != 0) {
logging(LOG_NORMAL, "Cold reset failed. %s", iscsi_get_error(sd->iscsi_ctx));
}
logging(LOG_VERBOSE, "Disconnect from the target.");
iscsi_destroy_context(sd->iscsi_ctx);
logging(LOG_VERBOSE, "Sleep for one seconds incase the target is "
"slow to reset");
sleep(1);
logging(LOG_VERBOSE, "Reconnect 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_VERBOSE, "Verify that the SANITIZE is still going.");
TESTUNITREADY(sd,
EXPECT_SANITIZE);
logging(LOG_VERBOSE, "Wait until the SANITIZE operation has finished");
while (testunitready_clear_ua(sd)) {
sleep(60);
}
}
