/* iscsi-test tool Copyright (C) 2012 by Lee Duncan 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 "config.h" #define _GNU_SOURCE #include #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_SG_IO #include #include #include #include #endif #include #include #include #include "iscsi.h" #include "scsi-lowlevel.h" #include "iscsi-private.h" #include "iscsi-support.h" #include "iscsi-test-cu.h" #include "iscsi-support.h" #include "iscsi-multipath.h" #define PROG "iscsi-test-cu" int loglevel = LOG_NORMAL; struct scsi_device *sd = NULL; /* mp_sds[0] alias */ static unsigned int maxsectors; /***************************************************************** * * list of tests and test suites * *****************************************************************/ static CU_TestInfo tests_compareandwrite[] = { { "Simple", test_compareandwrite_simple }, { "DpoFua", test_compareandwrite_dpofua }, { "Miscompare", test_compareandwrite_miscompare }, { "MiscompareSense", test_compareandwrite_miscompare_sense }, { "Unwritten", test_compareandwrite_unwritten }, { "InvalidDataOutSize", test_compareandwrite_invalid_dataout_size }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_get_lba_status[] = { { "Simple", test_get_lba_status_simple }, { "BeyondEol", test_get_lba_status_beyond_eol }, { "UnmapSingle", test_get_lba_status_unmap_single }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_inquiry[] = { { "Standard", test_inquiry_standard }, { "AllocLength", test_inquiry_alloc_length}, { "EVPD", test_inquiry_evpd}, { "BlockLimits", test_inquiry_block_limits}, { "MandatoryVPDSBC", test_inquiry_mandatory_vpd_sbc}, { "SupportedVPD", test_inquiry_supported_vpd}, { "VersionDescriptors", test_inquiry_version_descriptors}, CU_TEST_INFO_NULL }; static CU_TestInfo tests_mandatory[] = { { "MandatorySBC", test_mandatory_sbc }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_modesense6[] = { { "AllPages", test_modesense6_all_pages }, { "Control", test_modesense6_control }, { "Control-D_SENSE", test_modesense6_control_d_sense }, { "Control-SWP", test_modesense6_control_swp }, { "Residuals", test_modesense6_residuals }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_nomedia[] = { { "NoMediaSBC", test_nomedia_sbc }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_orwrite[] = { { "Simple", test_orwrite_simple }, { "BeyondEol", test_orwrite_beyond_eol }, { "ZeroBlocks", test_orwrite_0blocks }, { "Protect", test_orwrite_wrprotect }, { "DpoFua", test_orwrite_dpofua }, { "Verify", test_orwrite_verify }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_prefetch10[] = { { "Simple", test_prefetch10_simple }, { "BeyondEol", test_prefetch10_beyond_eol }, { "ZeroBlocks", test_prefetch10_0blocks }, { "Flags", test_prefetch10_flags }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_prefetch16[] = { { "Simple", test_prefetch16_simple }, { "BeyondEol", test_prefetch16_beyond_eol }, { "ZeroBlocks", test_prefetch16_0blocks }, { "Flags", test_prefetch16_flags }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_preventallow[] = { { "Simple", test_preventallow_simple }, { "Eject", test_preventallow_eject }, { "ITNexusLoss", test_preventallow_itnexus_loss }, { "Logout", test_preventallow_logout }, { "WarmReset", test_preventallow_warm_reset }, { "ColdReset", test_preventallow_cold_reset }, { "LUNReset", test_preventallow_lun_reset }, { "2ITNexuses", test_preventallow_2_itnexuses }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_prin_read_keys[] = { { "Simple", test_prin_read_keys_simple }, { "Truncate", test_prin_read_keys_truncate }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_prin_report_caps[] = { { "Simple", test_prin_report_caps_simple }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_prout_register[] = { { "Simple", test_prout_register_simple }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_prout_reserve[] = { { "Simple", test_prout_reserve_simple }, { "AccessEA", test_prout_reserve_access_ea }, { "AccessWE", test_prout_reserve_access_we }, { "AccessEARO", test_prout_reserve_access_earo }, { "AccessWERO", test_prout_reserve_access_wero }, { "AccessEAAR", test_prout_reserve_access_eaar }, { "AccessWEAR", test_prout_reserve_access_wear }, { "OwnershipEA", test_prout_reserve_ownership_ea }, { "OwnershipWE", test_prout_reserve_ownership_we }, { "OwnershipEARO", test_prout_reserve_ownership_earo }, { "OwnershipWERO", test_prout_reserve_ownership_wero }, { "OwnershipEAAR", test_prout_reserve_ownership_eaar }, { "OwnershipWEAR", test_prout_reserve_ownership_wear }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_prout_clear[] = { { "Simple", test_prout_clear_simple }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_prout_preempt[] = { { "RemoveRegistration", test_prout_preempt_rm_reg }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_prin_serviceaction_range[] = { { "Range", test_prin_serviceaction_range }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_read6[] = { { "Simple", test_read6_simple }, { "BeyondEol", test_read6_beyond_eol }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_read10[] = { { "Simple", test_read10_simple }, { "BeyondEol", test_read10_beyond_eol }, { "ZeroBlocks", test_read10_0blocks }, { "ReadProtect", test_read10_rdprotect }, { "DpoFua", test_read10_dpofua }, { "Async", test_async_read }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_read12[] = { { "Simple", test_read12_simple }, { "BeyondEol", test_read12_beyond_eol }, { "ZeroBlocks", test_read12_0blocks }, { "ReadProtect", test_read12_rdprotect }, { "DpoFua", test_read12_dpofua }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_read16[] = { { "Simple", test_read16_simple }, { "BeyondEol", test_read16_beyond_eol }, { "ZeroBlocks", test_read16_0blocks }, { "ReadProtect", test_read16_rdprotect }, { "DpoFua", test_read16_dpofua }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_readcapacity10[] = { { "Simple", test_readcapacity10_simple }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_readcapacity16[] = { { "Simple", test_readcapacity16_simple }, { "Alloclen", test_readcapacity16_alloclen }, { "PI", test_readcapacity16_protection }, { "Support", test_readcapacity16_support }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_readdefectdata10[] = { { "Simple", test_readdefectdata10_simple }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_readdefectdata12[] = { { "Simple", test_readdefectdata12_simple }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_readonly[] = { { "ReadOnlySBC", test_readonly_sbc }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_sanitize[] = { { "BlockErase", test_sanitize_block_erase }, { "BlockEraseReserved", test_sanitize_block_erase_reserved }, { "CryptoErase", test_sanitize_crypto_erase }, { "CryptoEraseReserved", test_sanitize_crypto_erase_reserved }, { "ExitFailureMode", test_sanitize_exit_failure_mode }, { "InvalidServiceAction", test_sanitize_invalid_serviceaction }, { "Overwrite", test_sanitize_overwrite }, { "OverwriteReserved", test_sanitize_overwrite_reserved }, { "Readonly", test_sanitize_readonly }, { "Reservations", test_sanitize_reservations }, { "Reset", test_sanitize_reset }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_extended_copy[] = { { "Simple", test_extendedcopy_simple }, { "ParamHdr", test_extendedcopy_param }, { "DescrLimits", test_extendedcopy_descr_limits }, { "DescrType", test_extendedcopy_descr_type }, { "ValidTgtDescr", test_extendedcopy_validate_tgt_descr }, { "ValidSegDescr", test_extendedcopy_validate_seg_descr }, { "Large", test_extendedcopy_large }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_receive_copy_results[] = { { "CopyStatus", test_receive_copy_results_copy_status }, { "OpParams", test_receive_copy_results_op_params }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_report_luns[] = { { "Simple", test_report_luns_simple }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_report_supported_opcodes[] = { { "Simple", test_report_supported_opcodes_simple }, { "OneCommand", test_report_supported_opcodes_one_command }, { "RCTD", test_report_supported_opcodes_rctd }, { "SERVACTV", test_report_supported_opcodes_servactv }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_reserve6[] = { { "Simple", test_reserve6_simple }, { "2Initiators", test_reserve6_2initiators }, { "Logout", test_reserve6_logout }, { "ITNexusLoss", test_reserve6_itnexus_loss }, { "TargetColdReset", test_reserve6_target_cold_reset }, { "TargetWarmReset", test_reserve6_target_warm_reset }, { "LUNReset", test_reserve6_lun_reset }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_testunitready[] = { { "Simple", test_testunitready_simple }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_startstopunit[] = { { "Simple", test_startstopunit_simple }, { "PwrCnd", test_startstopunit_pwrcnd }, { "NoLoej", test_startstopunit_noloej }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_unmap[] = { { "Simple", test_unmap_simple }, { "VPD", test_unmap_vpd }, { "ZeroBlocks", test_unmap_0blocks }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_verify10[] = { { "Simple", test_verify10_simple }, { "BeyondEol", test_verify10_beyond_eol }, { "ZeroBlocks", test_verify10_0blocks }, { "VerifyProtect", test_verify10_vrprotect }, { "Flags", test_verify10_flags }, { "Dpo", test_verify10_dpo }, { "Mismatch", test_verify10_mismatch }, { "MismatchNoCmp", test_verify10_mismatch_no_cmp }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_verify12[] = { { "Simple", test_verify12_simple }, { "BeyondEol", test_verify12_beyond_eol }, { "ZeroBlocks", test_verify12_0blocks }, { "VerifyProtect", test_verify12_vrprotect }, { "Flags", test_verify12_flags }, { "Dpo", test_verify12_dpo }, { "Mismatch", test_verify12_mismatch }, { "MismatchNoCmp", test_verify12_mismatch_no_cmp }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_verify16[] = { { "Simple", test_verify16_simple }, { "BeyondEol", test_verify16_beyond_eol }, { "ZeroBlocks", test_verify16_0blocks }, { "VerifyProtect", test_verify16_vrprotect }, { "Flags", test_verify16_flags }, { "Dpo", test_verify16_dpo }, { "Mismatch", test_verify16_mismatch }, { "MismatchNoCmp", test_verify16_mismatch_no_cmp }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_write10[] = { { "Simple", test_write10_simple }, { "BeyondEol", test_write10_beyond_eol }, { "ZeroBlocks", test_write10_0blocks }, { "WriteProtect", test_write10_wrprotect }, { "DpoFua", test_write10_dpofua }, { "Async", test_async_write }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_write12[] = { { "Simple", test_write12_simple }, { "BeyondEol", test_write12_beyond_eol }, { "ZeroBlocks", test_write12_0blocks }, { "WriteProtect", test_write12_wrprotect }, { "DpoFua", test_write12_dpofua }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_write16[] = { { "Simple", test_write16_simple }, { "BeyondEol", test_write16_beyond_eol }, { "ZeroBlocks", test_write16_0blocks }, { "WriteProtect", test_write16_wrprotect }, { "DpoFua", test_write16_dpofua }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_writeatomic16[] = { { "Simple", test_writeatomic16_simple }, { "BeyondEol", test_writeatomic16_beyond_eol }, { "ZeroBlocks", test_writeatomic16_0blocks }, { "WriteProtect", test_writeatomic16_wrprotect }, { "DpoFua", test_writeatomic16_dpofua }, { "VPD", test_writeatomic16_vpd }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_writesame10[] = { { "Simple", test_writesame10_simple }, { "BeyondEol", test_writesame10_beyond_eol }, { "ZeroBlocks", test_writesame10_0blocks }, { "WriteProtect", test_writesame10_wrprotect }, { "Unmap", test_writesame10_unmap }, { "UnmapUnaligned", test_writesame10_unmap_unaligned }, { "UnmapUntilEnd", test_writesame10_unmap_until_end }, { "UnmapVPD", test_writesame10_unmap_vpd }, { "Check", test_writesame10_check }, { "InvalidDataOutSize", test_writesame10_invalid_dataout_size }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_writesame16[] = { { "Simple", test_writesame16_simple }, { "BeyondEol", test_writesame16_beyond_eol }, { "ZeroBlocks", test_writesame16_0blocks }, { "WriteProtect", test_writesame16_wrprotect }, { "Unmap", test_writesame16_unmap }, { "UnmapUnaligned", test_writesame16_unmap_unaligned }, { "UnmapUntilEnd", test_writesame16_unmap_until_end }, { "UnmapVPD", test_writesame16_unmap_vpd }, { "Check", test_writesame16_check }, { "InvalidDataOutSize", test_writesame16_invalid_dataout_size }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_writeverify10[] = { { "Simple", test_writeverify10_simple }, { "BeyondEol", test_writeverify10_beyond_eol }, { "ZeroBlocks", test_writeverify10_0blocks }, { "WriteProtect", test_writeverify10_wrprotect }, { "Flags", test_writeverify10_flags }, { "Dpo", test_writeverify10_dpo }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_writeverify12[] = { { "Simple", test_writeverify12_simple }, { "BeyondEol", test_writeverify12_beyond_eol }, { "ZeroBlocks", test_writeverify12_0blocks }, { "WriteProtect", test_writeverify12_wrprotect }, { "Flags", test_writeverify12_flags }, { "Dpo", test_writeverify12_dpo }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_writeverify16[] = { { "Simple", test_writeverify16_simple }, { "BeyondEol", test_writeverify16_beyond_eol }, { "ZeroBlocks", test_writeverify16_0blocks }, { "WriteProtect", test_writeverify16_wrprotect }, { "Flags", test_writeverify16_flags }, { "Dpo", test_writeverify16_dpo }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_multipathio[] = { { "Simple", test_multipathio_simple }, { "Reset", test_multipathio_reset }, { "CompareAndWrite", test_multipathio_compareandwrite }, { "CompareAndWriteAsync", test_mpio_async_caw }, CU_TEST_INFO_NULL }; typedef struct libiscsi_suite_info { const char *pName; /**< Suite name. */ CU_InitializeFunc pInitFunc; /**< Suite initialization function. */ CU_CleanupFunc pCleanupFunc; /**< Suite cleanup function */ CU_SetUpFunc pSetUpFunc; /**< Test setup function. */ CU_TearDownFunc pTearDownFunc; /**< Test tear down function */ CU_TestInfo *pTests; /**< Test case array - must be NULL terminated. */ } libiscsi_suite_info; #define NON_PGR_FUNCS suite_init, suite_cleanup, test_setup, test_teardown /* SCSI protocol tests */ static libiscsi_suite_info scsi_suites[] = { { "CompareAndWrite", NON_PGR_FUNCS, tests_compareandwrite }, { "ExtendedCopy", NON_PGR_FUNCS, tests_extended_copy }, { "GetLBAStatus", NON_PGR_FUNCS, tests_get_lba_status }, { "Inquiry", NON_PGR_FUNCS, tests_inquiry }, { "Mandatory", NON_PGR_FUNCS, tests_mandatory }, { "ModeSense6", NON_PGR_FUNCS, tests_modesense6 }, { "NoMedia", NON_PGR_FUNCS, tests_nomedia }, { "OrWrite", NON_PGR_FUNCS, tests_orwrite }, { "Prefetch10", NON_PGR_FUNCS, tests_prefetch10 }, { "Prefetch16", NON_PGR_FUNCS, tests_prefetch16 }, { "PreventAllow", NON_PGR_FUNCS, tests_preventallow }, { "PrinReadKeys", NON_PGR_FUNCS, tests_prin_read_keys }, { "PrinServiceactionRange", NON_PGR_FUNCS, tests_prin_serviceaction_range }, { "PrinReportCapabilities", NON_PGR_FUNCS, tests_prin_report_caps }, { "ProutRegister", NON_PGR_FUNCS, tests_prout_register }, { "ProutReserve", NON_PGR_FUNCS, tests_prout_reserve }, { "ProutClear", NON_PGR_FUNCS, tests_prout_clear }, { "ProutPreempt", NON_PGR_FUNCS, tests_prout_preempt }, { "Read6", NON_PGR_FUNCS, tests_read6 }, { "Read10", NON_PGR_FUNCS, tests_read10 }, { "Read12", NON_PGR_FUNCS, tests_read12 }, { "Read16", NON_PGR_FUNCS, tests_read16 }, { "ReadCapacity10", NON_PGR_FUNCS, tests_readcapacity10 }, { "ReadCapacity16", NON_PGR_FUNCS, tests_readcapacity16 }, { "ReadDefectData10", NON_PGR_FUNCS, tests_readdefectdata10 }, { "ReadDefectData12", NON_PGR_FUNCS, tests_readdefectdata12 }, { "ReadOnly", NON_PGR_FUNCS, tests_readonly }, { "ReceiveCopyResults", NON_PGR_FUNCS, tests_receive_copy_results }, { "ReportLUNs", NON_PGR_FUNCS, tests_report_luns }, { "ReportSupportedOpcodes", NON_PGR_FUNCS, tests_report_supported_opcodes }, { "Reserve6", NON_PGR_FUNCS, tests_reserve6 }, { "Sanitize", NON_PGR_FUNCS, tests_sanitize }, { "StartStopUnit", NON_PGR_FUNCS, tests_startstopunit }, { "TestUnitReady", NON_PGR_FUNCS, tests_testunitready }, { "Unmap", NON_PGR_FUNCS, tests_unmap }, { "Verify10", NON_PGR_FUNCS, tests_verify10 }, { "Verify12", NON_PGR_FUNCS, tests_verify12 }, { "Verify16", NON_PGR_FUNCS, tests_verify16 }, { "Write10", NON_PGR_FUNCS, tests_write10 }, { "Write12", NON_PGR_FUNCS, tests_write12 }, { "Write16", NON_PGR_FUNCS, tests_write16 }, { "WriteAtomic16", NON_PGR_FUNCS, tests_writeatomic16 }, { "WriteSame10", NON_PGR_FUNCS, tests_writesame10 }, { "WriteSame16", NON_PGR_FUNCS, tests_writesame16 }, { "WriteVerify10", NON_PGR_FUNCS, tests_writeverify10 }, { "WriteVerify12", NON_PGR_FUNCS, tests_writeverify12 }, { "WriteVerify16", NON_PGR_FUNCS, tests_writeverify16 }, { "MultipathIO", NON_PGR_FUNCS, tests_multipathio }, { NULL, NULL, NULL, NULL, NULL, NULL } }; static CU_TestInfo tests_iscsi_cmdsn[] = { { "iSCSICmdSnTooHigh", test_iscsi_cmdsn_toohigh }, { "iSCSICmdSnTooLow", test_iscsi_cmdsn_toolow }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_iscsi_datasn[] = { { "iSCSIDataSnInvalid", test_iscsi_datasn_invalid }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_iscsi_sendtargets[] = { { "Simple", test_iscsi_sendtargets_simple }, { "Invalid", test_iscsi_sendtargets_invalid }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_iscsi_nop[] = { { "Simple", test_iscsi_nop_simple }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_iscsi_chap[] = { { "Simple", test_iscsi_chap_simple }, { "Invalid", test_iscsi_chap_invalid }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_iscsi_residuals[] = { { "Read10Invalid", test_read10_invalid }, { "Read10Residuals", test_read10_residuals }, { "Read12Residuals", test_read12_residuals }, { "Read16Residuals", test_read16_residuals }, { "Write10Residuals", test_write10_residuals }, { "Write12Residuals", test_write12_residuals }, { "Write16Residuals", test_write16_residuals }, { "WriteVerify10Residuals", test_writeverify10_residuals }, { "WriteVerify12Residuals", test_writeverify12_residuals }, { "WriteVerify16Residuals", test_writeverify16_residuals }, CU_TEST_INFO_NULL }; static CU_TestInfo tests_iscsi_tmf[] = { { "AbortTaskSimpleAsync", test_async_abort_simple }, { "LUNResetSimpleAsync", test_async_lu_reset_simple }, { "LogoutDuringIOAsync", test_async_io_logout }, CU_TEST_INFO_NULL }; /* iSCSI protocol tests */ static libiscsi_suite_info iscsi_suites[] = { { "iSCSIcmdsn", NON_PGR_FUNCS, tests_iscsi_cmdsn }, { "iSCSIdatasn", NON_PGR_FUNCS, tests_iscsi_datasn }, { "iSCSIResiduals", NON_PGR_FUNCS, tests_iscsi_residuals }, { "iSCSITMF", NON_PGR_FUNCS, tests_iscsi_tmf }, { "iSCSISendTargets", NON_PGR_FUNCS, tests_iscsi_sendtargets }, { "iSCSINop", NON_PGR_FUNCS, tests_iscsi_nop }, { "iSCSICHAP", NON_PGR_FUNCS, tests_iscsi_chap }, { NULL, NULL, NULL, NULL, NULL, NULL } }; /* All tests */ static libiscsi_suite_info all_suites[] = { { "CompareAndWrite", NON_PGR_FUNCS, tests_compareandwrite }, { "ExtendedCopy", NON_PGR_FUNCS, tests_extended_copy }, { "GetLBAStatus", NON_PGR_FUNCS, tests_get_lba_status }, { "Inquiry", NON_PGR_FUNCS, tests_inquiry }, { "Mandatory", NON_PGR_FUNCS, tests_mandatory }, { "ModeSense6", NON_PGR_FUNCS, tests_modesense6 }, { "NoMedia", NON_PGR_FUNCS, tests_nomedia }, { "OrWrite", NON_PGR_FUNCS, tests_orwrite }, { "Prefetch10", NON_PGR_FUNCS, tests_prefetch10 }, { "Prefetch16", NON_PGR_FUNCS, tests_prefetch16 }, { "PreventAllow", NON_PGR_FUNCS, tests_preventallow }, { "PrinReadKeys", NON_PGR_FUNCS, tests_prin_read_keys }, { "PrinServiceactionRange", NON_PGR_FUNCS, tests_prin_serviceaction_range }, { "PrinReportCapabilities", NON_PGR_FUNCS, tests_prin_report_caps }, { "ProutRegister", NON_PGR_FUNCS, tests_prout_register }, { "ProutReserve", NON_PGR_FUNCS, tests_prout_reserve }, { "ProutClear", NON_PGR_FUNCS, tests_prout_clear }, { "ProutPreempt", NON_PGR_FUNCS, tests_prout_preempt }, { "Read6", NON_PGR_FUNCS, tests_read6 }, { "Read10", NON_PGR_FUNCS, tests_read10 }, { "Read12", NON_PGR_FUNCS, tests_read12 }, { "Read16", NON_PGR_FUNCS, tests_read16 }, { "ReadCapacity10", NON_PGR_FUNCS, tests_readcapacity10 }, { "ReadCapacity16", NON_PGR_FUNCS, tests_readcapacity16 }, { "ReadDefectData10", NON_PGR_FUNCS, tests_readdefectdata10 }, { "ReadDefectData12", NON_PGR_FUNCS, tests_readdefectdata12 }, { "ReadOnly", NON_PGR_FUNCS, tests_readonly }, { "ReceiveCopyResults", NON_PGR_FUNCS, tests_receive_copy_results }, { "ReportSupportedOpcodes", NON_PGR_FUNCS, tests_report_supported_opcodes }, { "Reserve6", NON_PGR_FUNCS, tests_reserve6 }, { "Sanitize", NON_PGR_FUNCS, tests_sanitize }, { "StartStopUnit", NON_PGR_FUNCS, tests_startstopunit }, { "TestUnitReady", NON_PGR_FUNCS, tests_testunitready }, { "Unmap", NON_PGR_FUNCS, tests_unmap }, { "Verify10", NON_PGR_FUNCS, tests_verify10 }, { "Verify12", NON_PGR_FUNCS, tests_verify12 }, { "Verify16", NON_PGR_FUNCS, tests_verify16 }, { "Write10", NON_PGR_FUNCS, tests_write10 }, { "Write12", NON_PGR_FUNCS, tests_write12 }, { "Write16", NON_PGR_FUNCS, tests_write16 }, { "WriteAtomic16", NON_PGR_FUNCS, tests_writeatomic16 }, { "WriteSame10", NON_PGR_FUNCS, tests_writesame10 }, { "WriteSame16", NON_PGR_FUNCS, tests_writesame16 }, { "WriteVerify10", NON_PGR_FUNCS, tests_writeverify10 }, { "WriteVerify12", NON_PGR_FUNCS, tests_writeverify12 }, { "WriteVerify16", NON_PGR_FUNCS, tests_writeverify16 }, { "iSCSIcmdsn", NON_PGR_FUNCS, tests_iscsi_cmdsn }, { "iSCSIdatasn", NON_PGR_FUNCS, tests_iscsi_datasn }, { "iSCSIResiduals", NON_PGR_FUNCS, tests_iscsi_residuals }, { "iSCSITMF", NON_PGR_FUNCS, tests_iscsi_tmf }, { "iSCSISendTargets", NON_PGR_FUNCS, tests_iscsi_sendtargets }, { "iSCSINop", NON_PGR_FUNCS, tests_iscsi_nop }, { "iSCSICHAP", NON_PGR_FUNCS, tests_iscsi_chap }, { "MultipathIO", NON_PGR_FUNCS, tests_multipathio }, { NULL, NULL, NULL, NULL, NULL, NULL }, }; static libiscsi_suite_info linux_suites[] = { { "CompareAndWrite", NON_PGR_FUNCS, tests_compareandwrite }, { "GetLBAStatus", NON_PGR_FUNCS, tests_get_lba_status }, { "Inquiry", NON_PGR_FUNCS, tests_inquiry }, { "Mandatory", NON_PGR_FUNCS, tests_mandatory }, { "ModeSense6", NON_PGR_FUNCS, tests_modesense6 }, { "OrWrite", NON_PGR_FUNCS, tests_orwrite }, { "Prefetch10", NON_PGR_FUNCS, tests_prefetch10 }, { "Prefetch16", NON_PGR_FUNCS, tests_prefetch16 }, { "Read10", NON_PGR_FUNCS, tests_read10 }, { "Read12", NON_PGR_FUNCS, tests_read12 }, { "Read16", NON_PGR_FUNCS, tests_read16 }, { "ReadCapacity10", NON_PGR_FUNCS, tests_readcapacity10 }, { "ReadCapacity16", NON_PGR_FUNCS, tests_readcapacity16 }, { "ReadDefectData10", NON_PGR_FUNCS, tests_readdefectdata10 }, { "ReadDefectData12", NON_PGR_FUNCS, tests_readdefectdata12 }, { "ReadOnly", NON_PGR_FUNCS, tests_readonly }, { "ReportSupportedOpcodes", NON_PGR_FUNCS, tests_report_supported_opcodes }, { "TestUnitReady", NON_PGR_FUNCS, tests_testunitready }, { "Unmap", NON_PGR_FUNCS, tests_unmap }, { "Verify10", NON_PGR_FUNCS, tests_verify10 }, { "Verify12", NON_PGR_FUNCS, tests_verify12 }, { "Verify16", NON_PGR_FUNCS, tests_verify16 }, { "Write10", NON_PGR_FUNCS, tests_write10 }, { "Write12", NON_PGR_FUNCS, tests_write12 }, { "Write16", NON_PGR_FUNCS, tests_write16 }, { "WriteAtomic16", NON_PGR_FUNCS, tests_writeatomic16 }, { "WriteSame10", NON_PGR_FUNCS, tests_writesame10 }, { "WriteSame16", NON_PGR_FUNCS, tests_writesame16 }, { "WriteVerify10", NON_PGR_FUNCS, tests_writeverify10 }, { "WriteVerify12", NON_PGR_FUNCS, tests_writeverify12 }, { "WriteVerify16", NON_PGR_FUNCS, tests_writeverify16 }, { "MultipathIO", NON_PGR_FUNCS, tests_multipathio }, { NULL, NULL, NULL, NULL, NULL, NULL }, }; struct test_family { const char *name; libiscsi_suite_info *suites; }; static struct test_family families[] = { { "ALL", all_suites }, { "SCSI", scsi_suites }, { "iSCSI", iscsi_suites }, { "LINUX", linux_suites }, { NULL, NULL} }; /* * globals for test setup and teardown */ struct scsi_task *task; unsigned char *read_write_buf; int (*orig_queue_pdu)(struct iscsi_context *iscsi, struct iscsi_pdu *pdu); static void print_usage(void) { fprintf(stderr, "Usage: %s [-?|--help] print this message and exit\n", PROG); fprintf(stderr, "or %s [OPTIONS] [multipath-iscsi-url]\n", PROG); fprintf(stderr, "Where OPTIONS are from:\n"); fprintf(stderr, " -i|--initiator-name=iqn-name Initiatorname to use [%s]\n", initiatorname1); fprintf(stderr, " -I|--initiator-name-2=iqn-name 2nd Initiatorname to use [%s]\n", initiatorname2); fprintf(stderr, " -t|--test=test-name-reg-exp Test(s) to run [ALL] \n"); fprintf(stderr, " -l|--list List all tests and exit\n"); fprintf(stderr, " -d|--dataloss Allow destructive tests\n"); fprintf(stderr, " -S|--allow-sanitize Allow sanitize-opcode tests\n"); fprintf(stderr, " -g|--ignore Error Action: Ignore test errors [DEFAULT]\n"); fprintf(stderr, " -f|--fail Error Action: FAIL if any tests fail\n"); fprintf(stderr, " -A|--abort Error Action: ABORT if any tests fail\n"); fprintf(stderr, " -s|--silent Test Mode: Silent\n"); fprintf(stderr, " -n|--normal Test Mode: Normal\n"); fprintf(stderr, " -v|--verbose Test Mode: Verbose [DEFAULT]\n"); fprintf(stderr, " -x|--xml Test Mode: XML\n"); fprintf(stderr, " -V|--Verbose-scsi Enable verbose SCSI logging [default SILENT]\n"); fprintf(stderr, "\n"); fprintf(stderr, "Where iSCSI URL format is: %s\n", ISCSI_URL_SYNTAX); fprintf(stderr, "\n"); fprintf(stderr, " is one of:\n"); fprintf(stderr, " \"hostname\" e.g. iscsi.example\n"); fprintf(stderr, " \"ipv4-address\" e.g. 10.1.1.27\n"); fprintf(stderr, " \"ipv6-address\" e.g. [fce0::1]\n"); fprintf(stderr, "\n"); fprintf(stderr, "and is of the form: FAMILY[.SUITE[.TEST]]\n"); fprintf(stderr, "\n"); } /* Clear persistent reservations and reservation keys left by a previous run */ static int clear_pr(struct scsi_device *sdev) { int i, res; struct scsi_task *pr_task; struct scsi_persistent_reserve_in_read_keys *rk; res = 0; if (prin_read_keys(sdev, &pr_task, &rk, 16384) != 0) goto out; res = -1; if (rk->num_keys && data_loss == 0) goto out; res = 0; for (i = 0; i < rk->num_keys; i++) { res = prout_register_and_ignore(sdev, rk->keys[i]); if (res) break; res = prout_register_key(sdev, 0, rk->keys[i]); if (res) break; } scsi_free_scsi_task(pr_task); out: return res; } void test_setup(void) { task = NULL; read_write_buf = NULL; orig_queue_pdu = sd->iscsi_ctx ? sd->iscsi_ctx->drv->queue_pdu : NULL; } void test_teardown(void) { if (sd->iscsi_ctx) sd->iscsi_ctx->drv->queue_pdu = orig_queue_pdu; free(read_write_buf); read_write_buf = NULL; scsi_free_scsi_task(task); task = NULL; } int suite_init(void) { int i; char const *initiatornames[MPATH_MAX_DEVS] = { initiatorname1, initiatorname2 }; for (i = 0; i < mp_num_sds; i++) { if (!mp_sds[i]->iscsi_url) { continue; } if (mp_sds[i]->iscsi_ctx) { iscsi_logout_sync(mp_sds[i]->iscsi_ctx); iscsi_destroy_context(mp_sds[i]->iscsi_ctx); } mp_sds[i]->iscsi_ctx = iscsi_context_login(initiatornames[i], mp_sds[i]->iscsi_url, &mp_sds[i]->iscsi_lun); if (mp_sds[i]->iscsi_ctx == NULL) { fprintf(stderr, "error: Failed to login to target for test set-up\n"); return 1; } iscsi_set_no_ua_on_reconnect(mp_sds[i]->iscsi_ctx, 1); } #ifndef HAVE_CU_SUITEINFO_PSETUPFUNC /* libcunit version 1 */ test_setup(); #endif return 0; } int suite_cleanup(void) { int i; #ifndef HAVE_CU_SUITEINFO_PSETUPFUNC /* libcunit version 1 */ test_teardown(); #endif for (i = 0; i < mp_num_sds; i++) { if (mp_sds[i]->iscsi_url) { if (mp_sds[i]->iscsi_ctx) { clear_pr(mp_sds[i]); iscsi_logout_sync(mp_sds[i]->iscsi_ctx); iscsi_destroy_context(mp_sds[i]->iscsi_ctx); mp_sds[i]->iscsi_ctx = NULL; } } } return 0; } static void list_all_tests(void) { struct test_family *fp; libiscsi_suite_info *sp; CU_TestInfo *tp; for (fp = families; fp->name; fp++) { printf("%s\n", fp->name); for (sp = fp->suites; sp->pName != NULL; sp++) { printf("%s.%s\n", fp->name,sp->pName); for (tp = sp->pTests; tp->pName != NULL; tp++) { printf("%s.%s.%s\n", fp->name,sp->pName, tp->pName); } } } } static CU_ErrorCode add_tests(const char *testname_re) { char *family_re = NULL; char *suite_re = NULL; char *test_re = NULL; char *cp; struct test_family *fp; libiscsi_suite_info *sp; CU_TestInfo *tp; /* if not testname(s) register all tests */ if (!testname_re) { family_re = strdup("*"); suite_re = strdup("*"); test_re = strdup("*"); } else { /* * break testname_re into family/suite/test * * syntax is: FAMILY[.SUITE[.TEST]] */ family_re = strdup(testname_re); if ((cp = strchr(family_re, '.')) != NULL) { *cp++ = 0; suite_re = strdup(cp); if ((cp = strchr(suite_re, '.')) != NULL) { *cp++ = 0; test_re = strdup(cp); } } if (!suite_re) suite_re = strdup("*"); if (!test_re) test_re = strdup("*"); if (!family_re) { fprintf(stderr, "error: can't parse test family name: %s\n", family_re); return CUE_NOTEST; } } /* * cycle through the test families/suites/tests, adding * ones that match */ for (fp = families; fp->name; fp++) { if (fnmatch(family_re, fp->name, 0) != 0) continue; for (sp = fp->suites; sp->pName != NULL; sp++) { int suite_added = 0; CU_pSuite pSuite = NULL; if (fnmatch(suite_re, sp->pName, 0) != 0) continue; for (tp = sp->pTests; tp->pName != NULL; tp++) { if (fnmatch(test_re, tp->pName, 0) != 0) { continue; } if (!suite_added) { suite_added++; #ifdef HAVE_CU_SUITEINFO_PSETUPFUNC pSuite = CU_add_suite_with_setup_and_teardown(sp->pName, sp->pInitFunc, sp->pCleanupFunc, sp->pSetUpFunc, sp->pTearDownFunc); #else pSuite = CU_add_suite(sp->pName, sp->pInitFunc, sp->pCleanupFunc); #endif } CU_add_test(pSuite, tp->pName, tp->pTestFunc); } } } /* all done -- clean up */ free(family_re); free(suite_re); free(test_re); return CUE_SUCCESS; } static void parse_and_add_tests(char *testname_re); static void parse_and_add_test(const char *test) { if (test && access(test, F_OK) == 0) { FILE *fh; char t[256]; if ((fh = fopen(test, "r")) == NULL) { printf("Failed to open test-list file %s\n", test); exit(10); } while (fgets(t, sizeof(t), fh) != NULL) { while (1) { int len = strlen(t); if (len == 0) { break; } if (!isprint(t[--len])) { t[len] = 0; continue; } break; } parse_and_add_tests(t); } fclose(fh); return; } if (add_tests(test) != CUE_SUCCESS) { fprintf(stderr, "error: suite registration failed: %s\n", CU_get_error_msg()); exit(1); } } static void parse_and_add_tests(char *testname_re) { if (testname_re != NULL) { char *testname; while ((testname = strrchr(testname_re, ',')) != NULL) { parse_and_add_test(testname + 1); *testname = 0; } } parse_and_add_test(testname_re); } static int connect_scsi_device(struct scsi_device *sdev, const char *initiatorname) { if (sdev->iscsi_url) { sdev->iscsi_ctx = iscsi_context_login(initiatorname, sdev->iscsi_url, &sdev->iscsi_lun); if (sdev->iscsi_ctx == NULL) { return -1; } iscsi_set_no_ua_on_reconnect(sdev->iscsi_ctx, 1); return 0; } #ifdef HAVE_SG_IO if (sdev->sgio_dev) { int version; if ((sdev->sgio_fd = open(sdev->sgio_dev, O_RDWR|O_NONBLOCK)) == -1) { fprintf(stderr, "Failed to open SG_IO device %s. Error:%s\n", sdev->sgio_dev, strerror(errno)); return -1; } if ((ioctl(sdev->sgio_fd, SG_GET_VERSION_NUM, &version) < 0) || (version < 30000)) { fprintf(stderr, "%s is not a SCSI device node\n", sdev->sgio_dev); close(sdev->sgio_fd); return -1; } if (!strncmp(sdev->sgio_dev, "/dev/sg", 7)) { /* We can not set this until we have the block-size */ printf("Can not use BLKSECTGET for /dev/sg devices\n"); return 0; } if (ioctl(sdev->sgio_fd, BLKSECTGET, &maxsectors) < 0) { fprintf(stderr, "%s failed to read BLKSECTGET\n", sdev->sgio_dev); close(sdev->sgio_fd); return -1; } return 0; } #endif return -1; } static void free_scsi_device(struct scsi_device *sdev) { if (sdev->error_str) { free(sdev->error_str); sdev->error_str = NULL; } if (sdev->iscsi_url) { free(sdev->iscsi_url); sdev->iscsi_url = NULL; } if (sdev->iscsi_ctx) { iscsi_logout_sync(sdev->iscsi_ctx); iscsi_destroy_context(sdev->iscsi_ctx); sdev->iscsi_ctx = NULL; } if (sdev->sgio_dev) { free(sdev->sgio_dev); sdev->sgio_dev = NULL; } if (sdev->sgio_fd != -1) { close(sdev->sgio_fd); sdev->sgio_fd = -1; } free(sdev); } int main(int argc, char *argv[]) { char *testname_re = NULL; CU_BasicRunMode mode = CU_BRM_VERBOSE; CU_ErrorAction error_action = CUEA_IGNORE; int res; struct scsi_readcapacity10 *rc10; struct scsi_task *inq_task = NULL; struct scsi_task *inq_lbp_task = NULL; struct scsi_task *inq_bdc_task = NULL; struct scsi_task *inq_bl_task = NULL; struct scsi_task *rc16_task = NULL; struct scsi_task *rsop_task = NULL; int full_size; int xml_mode = 0; static struct option long_opts[] = { { "help", no_argument, 0, '?' }, { "list", no_argument, 0, 'l' }, { "initiator-name", required_argument, 0, 'i' }, { "initiator-name-2", required_argument, 0, 'I' }, { "test", required_argument, 0, 't' }, { "dataloss", no_argument, 0, 'd' }, { "allow-sanitize", no_argument, 0, 'S' }, { "ignore", no_argument, 0, 'g' }, { "fail", no_argument, 0, 'f' }, { "abort", no_argument, 0, 'A' }, { "silent", no_argument, 0, 's' }, { "normal", no_argument, 0, 'n' }, { "verbose", no_argument, 0, 'v' }, { "xml", no_argument, 0, 'x' }, { "Verbose-scsi", no_argument, 0, 'V' }, { NULL, 0, 0, 0 } }; int i, c; int opt_idx = 0; unsigned int failures = 0; int ret; while ((c = getopt_long(argc, argv, "?hli:I:t:sdgfAsSnvxV", long_opts, &opt_idx)) > 0) { switch (c) { case 'h': case '?': print_usage(); return 0; case 'l': list_all_tests(); return 0; case 'i': initiatorname1 = strdup(optarg); break; case 'I': initiatorname2 = strdup(optarg); break; case 't': testname_re = strdup(optarg); break; case 'd': data_loss++; break; case 'g': error_action = CUEA_IGNORE; /* default */ break; case 'f': error_action = CUEA_FAIL; break; case 'A': error_action = CUEA_ABORT; break; case 's': mode = CU_BRM_SILENT; break; case 'S': allow_sanitize = 1; break; case 'n': mode = CU_BRM_NORMAL; break; case 'v': mode = CU_BRM_VERBOSE; /* default */ break; case 'x': xml_mode = 1; break; case 'V': loglevel = LOG_VERBOSE; break; default: fprintf(stderr, "error: unknown option return: %c (option %s)\n", c, argv[optind]); return 1; } } /* parse all trailing arguments as device paths */ mp_num_sds = 0; while (optind < argc) { if (mp_num_sds >= MPATH_MAX_DEVS) { fprintf(stderr, "Too many multipath device URLs\n"); print_usage(); free(testname_re); return 10; } mp_sds[mp_num_sds] = malloc(sizeof(struct scsi_device)); memset(mp_sds[mp_num_sds], '\0', sizeof(struct scsi_device)); mp_sds[mp_num_sds]->sgio_fd = -1; if (!strncmp(argv[optind], "iscsi://", 8) || !strncmp(argv[optind], "iser://", 7)) { mp_sds[mp_num_sds]->iscsi_url = strdup(argv[optind++]); #ifdef HAVE_SG_IO } else { mp_sds[mp_num_sds]->sgio_dev = strdup(argv[optind++]); #endif } mp_num_sds++; } if ((mp_num_sds == 0) || (mp_sds[0]->iscsi_url == NULL && mp_sds[0]->sgio_dev == NULL)) { #ifdef HAVE_SG_IO fprintf(stderr, "You must specify either an iSCSI URL or a device file\n"); #else fprintf(stderr, "You must specify an iSCSI URL\n"); #endif print_usage(); if (testname_re) free(testname_re); return 10; } /* sd remains an alias for the first device */ sd = mp_sds[0]; for (i = 0; i < mp_num_sds; i++) { res = connect_scsi_device(mp_sds[i], initiatorname1); if (res < 0) { fprintf(stderr, "Failed to connect to SCSI device %d\n", i); goto err_sds_free; } } if (clear_pr(sd) < 0) { printf("One or more persistent reservations keys have been registered\n"); goto err_sds_free; } if (mp_num_sds > 1) { /* check that all multipath sds identify as the same LU */ res = mpath_check_matching_ids(mp_num_sds, mp_sds); if (res < 0) { fprintf(stderr, "multipath devices don't match\n"); goto err_sds_free; } } /* * find the size of the LUN * All devices support readcapacity10 but only some support * readcapacity16 */ task = NULL; readcapacity10(sd, &task, 0, 0, EXPECT_STATUS_GOOD); if (task == NULL) { printf("Failed to send READCAPACITY10 command: %s\n", sd->error_str); goto err_sds_free; } if (task->status != SCSI_STATUS_GOOD) { printf("READCAPACITY10 command: failed with sense. %s\n", sd->error_str); scsi_free_scsi_task(task); goto err_sds_free; } rc10 = scsi_datain_unmarshall(task); if (rc10 == NULL) { printf("failed to unmarshall READCAPACITY10 data.\n"); scsi_free_scsi_task(task); goto err_sds_free; } block_size = rc10->block_size; num_blocks = rc10->lba + 1; scsi_free_scsi_task(task); if (block_size == 0) { printf("block_size is zero - giving up.\n"); goto err_sds_free; } rc16_task = NULL; readcapacity16(sd, &rc16_task, 96, EXPECT_STATUS_GOOD); if (rc16_task == NULL) { printf("Failed to send READCAPACITY16 command: %s\n", sd->error_str); goto err_sds_free; } if (rc16_task->status == SCSI_STATUS_GOOD) { rc16 = scsi_datain_unmarshall(rc16_task); if (rc16 == NULL) { printf("failed to unmarshall READCAPACITY16 data. %s\n", sd->error_str); scsi_free_scsi_task(rc16_task); goto err_sds_free; } block_size = rc16->block_length; num_blocks = rc16->returned_lba + 1; lbppb = 1 << rc16->lbppbe; if (block_size == 0) { printf("block_size is zero - giving up.\n"); goto err_sds_free; } } /* create a really big buffer we can use in the tests */ scratch = malloc(65536 * block_size); inq_task = NULL; inquiry(sd, &inq_task, 0, 0, 64, EXPECT_STATUS_GOOD); if (inq_task == NULL || inq_task->status != SCSI_STATUS_GOOD) { printf("Inquiry command failed : %s\n", sd->error_str); goto err_sds_free; } full_size = scsi_datain_getfullsize(inq_task); if (full_size > inq_task->datain.size) { scsi_free_scsi_task(inq_task); /* we need more data for the full list */ inq_task = NULL; inquiry(sd, &inq_task, 0, 0, full_size, EXPECT_STATUS_GOOD); if (inq_task == NULL) { printf("Inquiry command failed : %s\n", sd->error_str); goto err_sds_free; } } inq = scsi_datain_unmarshall(inq_task); if (inq == NULL) { printf("failed to unmarshall inquiry datain blob\n"); scsi_free_scsi_task(inq_task); goto err_sds_free; } sbc3_support = 0; for (i = 0; i < 8; i++) { switch (inq->version_descriptor[i]) { case 0x04C0: // SBC-3 (no version claimed) case 0x04C3: // SBC-3 T10/BSR INCITS 514 revision 35 case 0x04C5: // SBC-3 T10/BSR INCITS 514 revision 36 case 0x04C8: // SBC-3 ANSI INCITS 514-2014 sbc3_support = 1; } } /* try reading block limits vpd */ inq_bl_task = NULL; inquiry(sd, &inq_bl_task, 1, SCSI_INQUIRY_PAGECODE_BLOCK_LIMITS, 64, EXPECT_STATUS_GOOD); if (inq_bl_task && inq_bl_task->status != SCSI_STATUS_GOOD) { scsi_free_scsi_task(inq_bl_task); inq_bl_task = NULL; } if (inq_bl_task) { full_size = scsi_datain_getfullsize(inq_bl_task); if (full_size > inq_bl_task->datain.size) { scsi_free_scsi_task(inq_bl_task); inq_bl_task = NULL; inquiry(sd, &inq_bl_task, 1, SCSI_INQUIRY_PAGECODE_BLOCK_LIMITS, full_size, EXPECT_STATUS_GOOD); if (inq_bl_task == NULL) { printf("Inquiry command failed : %s\n", sd->error_str); goto err_sds_free; } } inq_bl = scsi_datain_unmarshall(inq_bl_task); if (inq_bl == NULL) { printf("failed to unmarshall inquiry datain blob\n"); goto err_sds_free; } } /* try reading block device characteristics vpd */ inquiry(sd, &inq_bdc_task, 1, SCSI_INQUIRY_PAGECODE_BLOCK_DEVICE_CHARACTERISTICS, 255, EXPECT_STATUS_GOOD); if (inq_bdc_task == NULL || inq_bdc_task->status != SCSI_STATUS_GOOD) { printf("Failed to read Block Device Characteristics page\n"); } else { inq_bdc = scsi_datain_unmarshall(inq_bdc_task); if (inq_bdc == NULL) { printf("failed to unmarshall inquiry datain blob\n"); goto err_sds_free; } } /* if thin provisioned we also need to read the VPD page for it */ if (rc16 && rc16->lbpme != 0){ inq_lbp_task = NULL; inquiry(sd, &inq_lbp_task, 1, SCSI_INQUIRY_PAGECODE_LOGICAL_BLOCK_PROVISIONING, 64, EXPECT_STATUS_GOOD); if (inq_lbp_task == NULL || inq_lbp_task->status != SCSI_STATUS_GOOD) { printf("Inquiry command failed : %s\n", sd->error_str); goto err_sds_free; } full_size = scsi_datain_getfullsize(inq_lbp_task); if (full_size > inq_lbp_task->datain.size) { scsi_free_scsi_task(inq_lbp_task); /* we need more data for the full list */ inq_lbp_task = NULL; inquiry(sd, &inq_lbp_task, 1, SCSI_INQUIRY_PAGECODE_LOGICAL_BLOCK_PROVISIONING, full_size, EXPECT_STATUS_GOOD); if (inq_lbp_task == NULL) { printf("Inquiry command failed : %s\n", sd->error_str); goto err_sds_free; } } inq_lbp = scsi_datain_unmarshall(inq_lbp_task); if (inq_lbp == NULL) { printf("failed to unmarshall inquiry datain blob\n"); goto err_sds_free; } } rsop_task = NULL; report_supported_opcodes(sd, &rsop_task, 1, SCSI_REPORT_SUPPORTING_OPS_ALL, 0, 0, 65535, EXPECT_STATUS_GOOD); if (rsop_task == NULL) { printf("Failed to send REPORT_SUPPORTED_OPCODES command: %s\n", sd->error_str); goto err_sds_free; } if (rsop_task->status == SCSI_STATUS_GOOD) { rsop = scsi_datain_unmarshall(rsop_task); if (rsop == NULL) { printf("failed to unmarshall REPORT_SUPPORTED_OPCODES data.\n"); scsi_free_scsi_task(rsop_task); rsop_task = NULL; } } /* check if the device is write protected or not */ task = NULL; modesense6(sd, &task, 0, SCSI_MODESENSE_PC_CURRENT, SCSI_MODEPAGE_RETURN_ALL_PAGES, 0, 255, EXPECT_STATUS_GOOD); if (task == NULL) { printf("Failed to send MODE_SENSE6 command: %s\n", sd->error_str); goto err_sds_free; } if (task->status == SCSI_STATUS_GOOD) { struct scsi_mode_sense *ms; ms = scsi_datain_unmarshall(task); if (ms == NULL) { printf("failed to unmarshall mode sense datain blob\n"); scsi_free_scsi_task(task); goto err_sds_free; } readonly = !!(ms->device_specific_parameter & 0x80); } scsi_free_scsi_task(task); /* BLKSECTGET for /dev/sg* is a shitshow under linux. * Even 4.2 kernels return number of bytes instead of number * of sectors here. Just force it to 120k and let us get on with * our lives. */ if (sd->sgio_dev && !strncmp(sd->sgio_dev, "/dev/sg", 7)) { printf("Looks like a /dev/sg device. Force max iosize " "to 120k as BLKSECTGET is just broken and can " "not be used for discovery.\n"); maxsectors = 120 * 1024 / block_size; } if (maxsectors) { maximum_transfer_length = maxsectors; printf("Bus transfer size is limited to %d blocks. Clamping " "max transfers accordingly.\n", maxsectors); } if (CU_initialize_registry() != 0) { fprintf(stderr, "error: unable to initialize test registry\n"); goto err_sds_free; } if (CU_is_test_running()) { fprintf(stderr, "error: test suite(s) already running!?\n"); exit(1); } parse_and_add_tests(testname_re); if (testname_re) free(testname_re); CU_basic_set_mode(mode); CU_set_error_action(error_action); printf("\n"); /* * this actually runs the tests ... */ if (xml_mode) { CU_list_tests_to_file(); CU_automated_run_tests(); } else { res = CU_basic_run_tests(); printf("Tests completed with return value: %d\n", res); } failures = CU_get_number_of_failures(); CU_cleanup_registry(); if (inq_task != NULL) { scsi_free_scsi_task(inq_task); } if (inq_bl_task != NULL) { scsi_free_scsi_task(inq_bl_task); } if (inq_lbp_task != NULL) { scsi_free_scsi_task(inq_lbp_task); } if (inq_bdc_task != NULL) { scsi_free_scsi_task(inq_bdc_task); } if (rc16_task != NULL) { scsi_free_scsi_task(rc16_task); } if (rsop_task != NULL) { scsi_free_scsi_task(rsop_task); } for (i = 0; i < mp_num_sds; i++) { free_scsi_device(mp_sds[i]); } free(scratch); if (failures > 0) { ret = 1; } else { ret = 0; } return ret; err_sds_free: for (i = 0; i < mp_num_sds; i++) { free_scsi_device(mp_sds[i]); } free(scratch); return -1; }