227 lines
6.5 KiB
C
227 lines
6.5 KiB
C
/*
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Copyright (C) 2012 by Ronnie Sahlberg <ronniesahlberg@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 <arpa/inet.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 T1120_persistent_register_simple(const char *initiator, const char *url, int data_loss _U_, int show_info)
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{
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struct iscsi_context *iscsi;
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struct scsi_task *task;
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struct scsi_persistent_reserve_out_basic poc;
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struct scsi_persistent_reserve_in_read_keys *rk;
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int ret, lun, i;
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printf("1120_persistent_register_simple:\n");
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printf("============================================\n");
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if (show_info) {
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printf("Test basic PERSISTENT_RESERVE_OUT/REGISTER functionality.\n");
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printf("1, REGISTER with the target.\n");
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printf("2, Check READ_KEYS that the registration exists.\n");
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printf("3, Remove the registraion using REGISTER_AND_IGNORE_EXISTING_KEY\n");
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printf("4, Check READ_KEYS that the registration is gone.\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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if (!data_loss) {
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printf("--dataloss flag is not set. Skipping test\n");
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ret = -2;
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goto finished;
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}
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ret = 0;
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/* Register at the target */
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printf("Send PERSISTENT_RESERVE_OUT/REGISTER ... ");
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poc.reservation_key = 0;
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poc.service_action_reservation_key = 0x6C69626953435349LL;
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poc.spec_i_pt = 0;
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poc.all_tg_pt = 0;
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poc.aptpl = 0;
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task = iscsi_persistent_reserve_out_sync(iscsi, lun,
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SCSI_PERSISTENT_RESERVE_REGISTER,
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SCSI_PERSISTENT_RESERVE_SCOPE_LU,
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SCSI_PERSISTENT_RESERVE_TYPE_WRITE_EXCLUSIVE,
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&poc);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send PERSISTENT_RESERVE_OUT command: %s\n", 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_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("[SKIPPED]\n");
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printf("PERSISTENT_RESERVE_OUT Not Supported\n");
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ret = -2;
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scsi_free_scsi_task(task);
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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("PERSISTENT_RESERVE_OUT command: failed with sense. %s\n", 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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/* Verify we can read the registration */
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printf("Check READ_KEYS that the registration exists ... ");
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task = iscsi_persistent_reserve_in_sync(iscsi, lun,
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SCSI_PERSISTENT_RESERVE_READ_KEYS,
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16384);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send PERSISTENT_RESERVE_IN command: %s\n", 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("PERSISTENT_RESERVE_IN command: failed with sense. %s\n", 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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rk = scsi_datain_unmarshall(task);
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if (rk == NULL) {
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printf("failed to unmarshall PERSISTENT_RESERVE_IN/READ_KEYS data. %s\n", 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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/* verify we can see the key */
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for (i = 0; i < rk->num_keys; i++) {
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if (rk->keys[i] == 0x6C69626953435349LL) {
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break;
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}
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}
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if (i == rk->num_keys) {
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printf("[FAILED]\n");
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printf("Did not find registration in READ_KEYS data\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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/* Release from the target */
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printf("Remove the registration using REGISTER_AND_IGNORE_EXISTING_KEY ... ");
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poc.reservation_key = 0;
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poc.service_action_reservation_key = 0;
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poc.spec_i_pt = 0;
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poc.all_tg_pt = 0;
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poc.aptpl = 0;
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task = iscsi_persistent_reserve_out_sync(iscsi, lun,
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SCSI_PERSISTENT_RESERVE_REGISTER_AND_IGNORE_EXISTING_KEY,
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SCSI_PERSISTENT_RESERVE_SCOPE_LU,
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SCSI_PERSISTENT_RESERVE_TYPE_WRITE_EXCLUSIVE,
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&poc);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send PERSISTENT_RESERVE_OUT command: %s\n", 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_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("[SKIPPED]\n");
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printf("PERSISTENT_RESERVE_OUT Not Supported\n");
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ret = -2;
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scsi_free_scsi_task(task);
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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("PERSISTENT_RESERVE_OUT command: failed with sense. %s\n", 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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/* Verify the registration is gone */
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printf("Check READ_KEYS that the registration is gone... ");
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task = iscsi_persistent_reserve_in_sync(iscsi, lun,
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SCSI_PERSISTENT_RESERVE_READ_KEYS,
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16384);
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if (task == NULL) {
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printf("[FAILED]\n");
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printf("Failed to send PERSISTENT_RESERVE_IN command: %s\n", 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("PERSISTENT_RESERVE_IN command: failed with sense. %s\n", 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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rk = scsi_datain_unmarshall(task);
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if (rk == NULL) {
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printf("failed to unmarshall PERSISTENT_RESERVE_IN/READ_KEYS data. %s\n", 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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/* verify we can see the key */
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for (i = 0; i < rk->num_keys; i++) {
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if (rk->keys[i] == 0x6C69626953435349LL) {
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break;
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}
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}
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if (i != rk->num_keys) {
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printf("[FAILED]\n");
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printf("Registration still remains in the READ_KEYS data\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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finished:
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iscsi_logout_sync(iscsi);
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iscsi_destroy_context(iscsi);
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return ret;
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}
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