5ad957b873
Dont call READCAPACITY from every single test. Remove two arguments from the test signatures and turn them into globals. remove the ret++ silliness. Tests return 0 : all ok, -2, skipped or -1 : test failed
263 lines
7.1 KiB
C
263 lines
7.1 KiB
C
/*
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Copyright (C) 2012 by Jon Grimm <jon.grimm@gmail.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <ctype.h>
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#include "iscsi.h"
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#include "scsi-lowlevel.h"
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#include "iscsi-test.h"
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int T0420_reserve6_simple(const char *initiator, const char *url)
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{
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struct iscsi_context *iscsi = NULL, *iscsi2 = NULL;
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struct scsi_task *task;
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int ret, lun;
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printf("0420_reserve6_simple:\n");
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printf("===================\n");
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if (show_info) {
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printf("Test RESERVE6/RELEASE6 commands if supported.\n");
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printf(" If device does not support, just verify appropriate error returned\n");
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printf("1. Test simple RESERVE6 followed by RELEASE6\n");
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printf("2. Test Initator 1 can reserve if already reserved by Intiator 1.\n");
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printf("3. Test Initiator 2 can't reserve if already reserved by Initiator 1.\n");
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printf("3a. Test Initiator 2 release when reserved by Initiator 1 returns success, but without releasing.\n");
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printf("4. Test Initiator 1 can testunitready if reserved by Initiator 1.\n");
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printf("5. Test Initiator 2 can't testunitready if reserved by Initiator 1.\n");
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printf("6. Test Initiator 2 can get reservation once Intiator 1 releases reservation.\n");
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printf("\n");
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return 0;
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}
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iscsi = iscsi_context_login(initiator, url, &lun);
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if (iscsi == NULL) {
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printf("Failed to login to target\n");
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return -1;
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}
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iscsi2 = iscsi_context_login(initiatorname2, url, &lun);
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if (iscsi2 == NULL) {
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printf("Failed to login to target\n");
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ret = 1;
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goto finished;
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}
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ret = 0;
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printf("Send RESERVE6 ... ");
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task = iscsi_reserve6_sync(iscsi, lun);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send RESERVE6 command : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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goto finished;
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}
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if (task->status != SCSI_STATUS_GOOD) {
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if (task->status == SCSI_STATUS_CHECK_CONDITION
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&& task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST
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&& task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_OPERATION_CODE) {
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printf("[OK]\n");
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printf("RESERVE6 Not Supported\n");
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scsi_free_scsi_task(task);
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goto finished;
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} else {
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printf("[FAILED]\n");
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printf("RESERVE6 failed but ascq was wrong. Should "
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"have failed with ILLEGAL_REQUEST/"
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"INVALID OPERATOR. Sense:%s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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scsi_free_scsi_task(task);
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goto finished;
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}
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}
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scsi_free_scsi_task(task);
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printf("[OK]\n");
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printf("Send RELEASE6 ... ");
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task = iscsi_release6_sync(iscsi, lun);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send RELEASE6 command : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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goto finished;
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}
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if (task->status != SCSI_STATUS_GOOD) {
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printf("[FAILED]\n");
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printf("RELEASE6 command failed : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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scsi_free_scsi_task(task);
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goto finished;
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}
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scsi_free_scsi_task(task);
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printf("[OK]\n");
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printf("Test that reservation works.\n");
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printf("Send RESERVE6 from Initiator 1. ... ");
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task = iscsi_reserve6_sync(iscsi, lun);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send RESERVE6 command : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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goto finished;
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}
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if (task->status != SCSI_STATUS_GOOD) {
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printf("[FAILED]\n");
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printf("RESERVE6 command failed : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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scsi_free_scsi_task(task);
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goto finished;
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}
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scsi_free_scsi_task(task);
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printf("[OK]\n");
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printf("Send RESERVE6 from Initiator 2. Expect conflict. ... ");
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task = iscsi_reserve6_sync(iscsi2, lun);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send RESERVE6 command : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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goto finished;
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}
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/* We expect this command to fail for the test to pass. */
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if (task->status != SCSI_STATUS_RESERVATION_CONFLICT) {
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printf("[FAILED]\n");
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printf("Expected RESERVATION CONFLICT\n");
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ret = -1;
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scsi_free_scsi_task(task);
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goto finished;
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}
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scsi_free_scsi_task(task);
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printf("[OK]\n");
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printf("Send RELEASE6 from Initiator 2..Expect NO-OP. ... ");
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task = iscsi_release6_sync(iscsi2, lun);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send RELEASE6 command : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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goto finished;
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}
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/* We expect this command to pass. */
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if (task->status != SCSI_STATUS_GOOD) {
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printf("[FAILED]\n");
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printf("RELEASE6 command: failed with sense %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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/* Treat as non-fatal failure for now. STGT is broken.*/
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scsi_free_scsi_task(task);
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goto finished;
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}
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scsi_free_scsi_task(task);
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printf("[OK]\n");
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printf("Send TESTUNITREADY from Initiator 1\n");
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ret = testunitready(iscsi, lun);
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if (ret != 0) {
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goto finished;
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}
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printf("Send TESTUNITREADY from Initiator 2. Expect conflict.\n");
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ret = testunitready_conflict(iscsi2, lun);
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if (ret != 0) {
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goto finished;
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}
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printf("Test that release actually works\n");
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printf("Send RELEASE6 from Initiator 1 ... ");
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task = iscsi_release6_sync(iscsi, lun);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send RELEASE6 command : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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goto finished;
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}
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if (task->status != SCSI_STATUS_GOOD) {
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printf("[FAILED]\n");
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printf("RELEASE6 command failed : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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scsi_free_scsi_task(task);
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goto finished;
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}
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scsi_free_scsi_task(task);
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printf("[OK]\n");
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printf("Send RESERVE6 Initiator 2 ... ");
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task = iscsi_reserve6_sync(iscsi2, lun);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send RESERVE6 command : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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goto finished;
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}
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if (task->status != SCSI_STATUS_GOOD) {
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printf("[FAILED]\n");
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printf("RESERVE6 command failed : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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scsi_free_scsi_task(task);
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goto finished;
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}
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scsi_free_scsi_task(task);
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printf("[OK]\n");
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printf("Send RELEASE6 Initiator 2 ... ");
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task = iscsi_reserve6_sync(iscsi2, lun);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send RELEASE6 command : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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goto finished;
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}
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if (task->status != SCSI_STATUS_GOOD) {
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printf("[FAILED]\n");
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printf("RELEASE6 command failed : %s\n",
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iscsi_get_error(iscsi));
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ret = -1;
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scsi_free_scsi_task(task);
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goto finished;
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}
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scsi_free_scsi_task(task);
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printf("[OK]\n");
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goto finished;
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finished:
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if (iscsi2 != NULL) {
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iscsi_logout_sync(iscsi2);
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iscsi_destroy_context(iscsi2);
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}
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if (iscsi != NULL) {
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iscsi_logout_sync(iscsi);
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iscsi_destroy_context(iscsi);
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}
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return ret;
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}
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