diff --git a/Makefile.am b/Makefile.am index 83e44c5..8c357ff 100644 --- a/Makefile.am +++ b/Makefile.am @@ -80,7 +80,7 @@ bin_iscsi_test_SOURCES = test-tool/iscsi-test.c \ test-tool/0234_write12_beyondeol.c \ test-tool/0240_prefetch10_simple.c \ test-tool/0250_prefetch16_simple.c \ - test-tool/0260_get_lba_status_simple.c + test-tool/0260_get_lba_status_simple.c test-tool/0264_get_lba_status_beyondeol.c endif # LD_PRELOAD library. diff --git a/test-tool/0264_get_lba_status_beyondeol.c b/test-tool/0264_get_lba_status_beyondeol.c new file mode 100644 index 0000000..a68c10a --- /dev/null +++ b/test-tool/0264_get_lba_status_beyondeol.c @@ -0,0 +1,105 @@ +/* + Copyright (C) 2012 by Ronnie Sahlberg + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, see . +*/ + +#include +#include "iscsi.h" +#include "scsi-lowlevel.h" +#include "iscsi-test.h" + +int T0264_get_lba_status_beyondeol(const char *initiator, const char *url) +{ + struct iscsi_context *iscsi; + struct scsi_task *task; + struct scsi_readcapacity16 *rc16; + int ret, i, lun; + uint32_t block_size; + uint64_t num_blocks; + + iscsi = iscsi_context_login(initiator, url, &lun); + if (iscsi == NULL) { + printf("Failed to login to target\n"); + return -1; + } + + /* find the size of the LUN */ + task = iscsi_readcapacity16_sync(iscsi, lun); + if (task == NULL) { + printf("Failed to send readcapacity16 command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto finished; + } + if (task->status != SCSI_STATUS_GOOD) { + printf("Readcapacity command: failed with sense. %s\n", iscsi_get_error(iscsi)); + ret = -1; + scsi_free_scsi_task(task); + goto finished; + } + rc16 = scsi_datain_unmarshall(task); + if (rc16 == NULL) { + printf("failed to unmarshall readcapacity16 data. %s\n", iscsi_get_error(iscsi)); + ret = -1; + scsi_free_scsi_task(task); + goto finished; + } + + if (rc16->lbpme == 0){ + printf("Logical unit is fully provisioned. Skipping test\n"); + ret = -1; + scsi_free_scsi_task(task); + goto finished; + } + + block_size = rc16->block_length; + num_blocks = rc16->returned_lba; + + scsi_free_scsi_task(task); + + ret = 0; + + /* try reading one descriptor beyond end-of-device */ + printf("Read one descriptor beyond end-of-device ... "); + task = iscsi_get_lba_status_sync(iscsi, lun, num_blocks + 1, 8 + 16); + if (task == NULL) { + printf("[FAILED]\n"); + printf("Failed to send GET_LBA_STATUS command: %s\n", iscsi_get_error(iscsi)); + ret = -1; + goto finished; + } + if (task->status == SCSI_STATUS_GOOD) { + printf("[FAILED]\n"); + printf("GET_LBA_STATUS beyond eol should fail with ILLEGAL_REQUEST/LBA_OUT_OF_RANGE\n"); + ret = -1; + scsi_free_scsi_task(task); + goto finished; + } + if (task->status != SCSI_STATUS_CHECK_CONDITION + || task->sense.key != SCSI_SENSE_ILLEGAL_REQUEST + || task->sense.ascq != SCSI_SENSE_ASCQ_LBA_OUT_OF_RANGE) { + printf("[FAILED]\n"); + printf("GET_LBA_STATUS failed but with the wrong sense code. It should have failed with ILLEGAL_REQUEST/LBA_OUT_OF_RANGE.\n"); + ret = -1; + scsi_free_scsi_task(task); + goto finished; + } + scsi_free_scsi_task(task); + printf("[OK]\n"); + +finished: + iscsi_logout_sync(iscsi); + iscsi_destroy_context(iscsi); + return ret; +} diff --git a/test-tool/iscsi-test.c b/test-tool/iscsi-test.c index bb570dc..b85bbfe 100644 --- a/test-tool/iscsi-test.c +++ b/test-tool/iscsi-test.c @@ -110,6 +110,7 @@ struct scsi_test tests[] = { /* get_lba_status */ { "T0260_get_lba_status_simple", T0260_get_lba_status_simple }, +{ "T0264_get_lba_status_beyondeol", T0264_get_lba_status_beyondeol }, { NULL, NULL } }; diff --git a/test-tool/iscsi-test.h b/test-tool/iscsi-test.h index 33c47b2..8fbfbfd 100644 --- a/test-tool/iscsi-test.h +++ b/test-tool/iscsi-test.h @@ -79,3 +79,4 @@ int T0240_prefetch10_simple(const char *initiator, const char *url); int T0250_prefetch16_simple(const char *initiator, const char *url); int T0260_get_lba_status_simple(const char *initiator, const char *url); +int T0264_get_lba_status_beyondeol(const char *initiator, const char *url);