C++ SharedReadPtr::SetSLBA方法代码示例

bool
LBAOutOfRangeBare_r10b::RunCoreTest()
{
    /** \verbatim
     * Assumptions:
     * 1) Test CreateResources_r10b has run prior.
     * \endverbatim
     */
    uint64_t nsze;
    ConstSharedIdentifyPtr namSpcPtr;

    // Lookup objs which were created in a prior test within group
    SharedIOSQPtr iosqContig = CAST_TO_IOSQ(
        gRsrcMngr->GetObj(IOSQ_CONTIG_GROUP_ID))
    SharedIOCQPtr iocqContig = CAST_TO_IOCQ(
        gRsrcMngr->GetObj(IOCQ_CONTIG_GROUP_ID))

    vector<uint32_t> bare = gInformative->GetBareNamespaces();
    for (size_t i = 1; i < bare.size(); i++) {
        namSpcPtr = gInformative->GetIdentifyCmdNamspc(i);
        if (namSpcPtr == Identify::NullIdentifyPtr) {
            LOG_ERR("Identify namspc struct #%d doesn't exist", bare[i]);
            throw exception();
        }
        nsze = namSpcPtr->GetValue(IDNAMESPC_NSZE);

        LOG_NRM("Create memory to contain read payload");
        SharedMemBufferPtr readMem = SharedMemBufferPtr(new MemBuffer());
        uint64_t lbaDataSize = namSpcPtr->GetLBADataSize();
        readMem->Init(RD_NUM_BLKS * lbaDataSize);

        LOG_NRM("Create a read cmd to read data from namspc %d", bare[i]);
        SharedReadPtr readCmd = SharedReadPtr(new Read(mFd));
        send_64b_bitmask prpBitmask = (send_64b_bitmask)
            (MASK_PRP1_PAGE | MASK_PRP2_PAGE | MASK_PRP2_LIST);
        readCmd->SetPrpBuffer(prpBitmask, readMem);
        readCmd->SetNSID(bare[i]);
        readCmd->SetNLB(RD_NUM_BLKS - 1);    // convert to 0-based value

        LOG_NRM("Issue cmd where 1st block starts at LBA (Identify.NSZE-2)");
        readCmd->SetSLBA(nsze - 2);
        IO::SendCmdToHdw(mGrpName, mTestName, DEFAULT_CMD_WAIT_ms, iosqContig,
            iocqContig, readCmd, "nsze-2", true);

        LOG_NRM("Issue cmd where 1st block starts at LBA (Identify.NSZE-1)");
        readCmd->SetSLBA(nsze - 1);
        SendCmdToHdw(iosqContig, iocqContig, readCmd, "nsze-1");

        LOG_NRM("Issue cmd where 1st block starts at LBA (Identify.NSZE)");
        readCmd->SetSLBA(nsze);
        SendCmdToHdw(iosqContig, iocqContig, readCmd, "nsze");
    }

    return true;
}

void
IgnoreMetaPtrBare_r12::RunCoreTest()
{
    /** \verbatim
     * Assumptions:
     * 1) Test CreateResources_r10b has run prior.
     * \endverbatim
     */
    string work;
    ConstSharedIdentifyPtr namSpcPtr;

    // Lookup objs which were created in a prior test within group
    SharedIOSQPtr iosq = CAST_TO_IOSQ(gRsrcMngr->GetObj(IOSQ_GROUP_ID));
    SharedIOCQPtr iocq = CAST_TO_IOCQ(gRsrcMngr->GetObj(IOCQ_GROUP_ID));

    LOG_NRM("For all bare namspc's issue cmd with non-zero meta ptr");
    vector<uint32_t> bare = gInformative->GetBareNamespaces();
    for (size_t i = 0; i < bare.size(); i++) {
        namSpcPtr = gInformative->GetIdentifyCmdNamspc(bare[i]);
        if (namSpcPtr->isZeroFilled()) {
            LOG_NRM("Namespace %lu is inactive", i);
        } else {
            LOG_NRM("Setup read cmd's values that won't change per namspc");
            SharedMemBufferPtr readMem = SharedMemBufferPtr(new MemBuffer());
            uint64_t lbaDataSize = namSpcPtr->GetLBADataSize();
            readMem->Init(lbaDataSize);

            SharedReadPtr readCmd = SharedReadPtr(new Read());
            send_64b_bitmask prpBitmask = (send_64b_bitmask)
                (MASK_PRP1_PAGE | MASK_PRP2_PAGE | MASK_PRP2_LIST);
            readCmd->SetPrpBuffer(prpBitmask, readMem);
            readCmd->SetNLB(0);    // convert to 0-based value
            readCmd->SetSLBA(0);

            LOG_NRM("Set MPTR in cmd to max value");
            readCmd->SetDword(0xffffffff, 4);
            readCmd->SetDword(0xffffffff, 5);

            readCmd->SetNSID(bare[i]);
            work = str(boost::format("namspc%d") % bare[i]);
            IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq,
                iocq, readCmd, work, true);
        }
    }
}

void
ReadWriteToUnacquiredReservation::RunCoreTest()
{
    /** \verbatim
     * Assumptions:
     * None.
     * \endverbatim
     */
	LOG_NRM("Start ReadWriteToUnacquiredReservation::RunCoreTest")

	SharedIOSQPtr iosq = CAST_TO_IOSQ(gRsrcMngr->GetObj(IOSQ_GROUP_ID));
	SharedIOCQPtr iocq = CAST_TO_IOCQ(gRsrcMngr->GetObj(IOCQ_GROUP_ID));
	SharedASQPtr   asq = CAST_TO_ASQ(gRsrcMngr->GetObj(ASQ_GROUP_ID));
	SharedACQPtr   acq = CAST_TO_ACQ(gRsrcMngr->GetObj(ACQ_GROUP_ID));

	SharedWritePtr writeCmd = SharedWritePtr(new Write());
	SharedReadPtr readCmd = SharedReadPtr(new Read());

	SharedMemBufferPtr lbaWriteBuffer = SharedMemBufferPtr(new MemBuffer());
	SharedMemBufferPtr lbaReadBuffer = SharedMemBufferPtr(new MemBuffer());

	LOG_NRM("Create nvmeWrite Cmd and write 1 block of data to LBA 5, expecting 0:0x83 for HostB");
	lbaWriteBuffer->Init(512, true, 0xDD);
	writeCmd->SetPrpBuffer( (send_64b_bitmask)( MASK_PRP1_PAGE | MASK_PRP2_PAGE), lbaWriteBuffer);
	writeCmd->SetNSID(1);
	writeCmd->SetSLBA(5);
	writeCmd->SetNLB(0); // 0's based!
    IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq, iocq, writeCmd, "write 0xDD's to LBA5 using hostB", true, CESTAT_RSRV_CONFLICT);

	LOG_NRM("Create nvmeRead Cmd and read back 1 block of data to LBA 5, expecting 0:0x83 for HostA");
	lbaReadBuffer->Init(512, true, 0x00);
	readCmd->SetPrpBuffer( (send_64b_bitmask) (MASK_PRP1_PAGE | MASK_PRP2_PAGE), lbaReadBuffer);
	readCmd->SetNSID(1);
	readCmd->SetSLBA(5);
	readCmd->SetNLB(0); // 0's based!
    IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq, iocq, readCmd, "read from LBA5 using hostB", true, CESTAT_RSRV_CONFLICT);

    LOG_NRM("Completed ReadWriteToUnacquiredReservation::RunCoreTest")
}

void
StartingLBABare_r10b::RunCoreTest()
{
    /** \verbatim
     * Assumptions:
     * 1) Test CreateResources_r10b has run prior.
     * \endverbatim
     */
    string work;
    bool enableLog;
    ConstSharedIdentifyPtr namSpcPtr;

    // Lookup objs which were created in a prior test within group
    SharedIOSQPtr iosq = CAST_TO_IOSQ(gRsrcMngr->GetObj(IOSQ_GROUP_ID));
    SharedIOCQPtr iocq = CAST_TO_IOCQ(gRsrcMngr->GetObj(IOCQ_GROUP_ID));

    ConstSharedIdentifyPtr idCmdCtrlr = gInformative->GetIdentifyCmdCtrlr();
    uint32_t maxDtXferSz = idCmdCtrlr->GetMaxDataXferSize();
    if (maxDtXferSz == 0)
        maxDtXferSz = MAX_DATA_TX_SIZE;

    LOG_NRM("Prepare cmds to be send through Q's.");
    SharedWritePtr writeCmd = SharedWritePtr(new Write());
    SharedMemBufferPtr writeMem = SharedMemBufferPtr(new MemBuffer());
    send_64b_bitmask prpBitmask = (send_64b_bitmask)
        (MASK_PRP1_PAGE | MASK_PRP2_PAGE | MASK_PRP2_LIST);

    SharedReadPtr readCmd = SharedReadPtr(new Read());
    SharedMemBufferPtr readMem = SharedMemBufferPtr(new MemBuffer());

    DataPattern dataPat[] = {
        DATAPAT_INC_8BIT,
        DATAPAT_CONST_8BIT,
        DATAPAT_INC_16BIT,
        DATAPAT_CONST_16BIT,
        DATAPAT_INC_32BIT,
        DATAPAT_CONST_32BIT
    };
    uint64_t dpArrSize = sizeof(dataPat) / sizeof(dataPat[0]);

    LOG_NRM("Seeking all bare namspc's.");
    vector<uint32_t> bare = gInformative->GetBareNamespaces();
    for (size_t i = 0; i < bare.size(); i++) {
        LOG_NRM("Processing for BARE name space id #%d", bare[i]);
        namSpcPtr = gInformative->GetIdentifyCmdNamspc(bare[i]);
        uint64_t ncap = namSpcPtr->GetValue(IDNAMESPC_NCAP);
        uint64_t lbaDataSize = namSpcPtr->GetLBADataSize();
        uint64_t maxWrBlks = maxDtXferSz / lbaDataSize;

        writeMem->Init(maxWrBlks * lbaDataSize);
        writeCmd->SetPrpBuffer(prpBitmask, writeMem);
        writeCmd->SetNSID(bare[i]);
        writeCmd->SetNLB(maxWrBlks - 1);  // 0 based value.

        readMem->Init(maxWrBlks * lbaDataSize);
        readCmd->SetPrpBuffer(prpBitmask, readMem);
        readCmd->SetNSID(bare[i]);
        readCmd->SetNLB(maxWrBlks - 1);  // 0 based value.

        for (uint64_t nWrBlks = 0; nWrBlks < (ncap - 1); nWrBlks += maxWrBlks) {
            LOG_NRM("Sending #%ld blks of #%ld", nWrBlks, (ncap -1));
            for (uint64_t nLBA = 0; nLBA < maxWrBlks; nLBA++) {
                writeMem->SetDataPattern(dataPat[nLBA % dpArrSize],
                    (nWrBlks + nLBA + 1), (nLBA * lbaDataSize), lbaDataSize);
            }
            writeCmd->SetSLBA(nWrBlks);
            readCmd->SetSLBA(nWrBlks);

            enableLog = false;
            if ((nWrBlks <= maxWrBlks) || (nWrBlks >= (ncap - 2 * maxWrBlks)))
                enableLog = true;
            work = str(boost::format("NSID.%d.SLBA.%ld") % bare[i] % nWrBlks);

            IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq,
                iocq, writeCmd, work, enableLog);

            IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq,
                iocq, readCmd, work, enableLog);

            VerifyDataPat(readCmd, writeMem);
        }
    }
}

//.........这里部分代码省略.........
    vector<uint32_t> meta = gInformative->GetMetaNamespaces();
    for (size_t i = 0; i < meta.size(); i++) {
        LOG_NRM("Processing meta namspc id #%d of %ld", meta[i], meta.size());
        if (gCtrlrConfig->SetState(ST_DISABLE) == false)
            throw FrmwkEx(HERE);

        // All queues will use identical IRQ vector
        IRQ::SetAnySchemeSpecifyNum(1);

        gCtrlrConfig->SetCSS(CtrlrConfig::CSS_NVM_CMDSET);
        if (gCtrlrConfig->SetState(ST_ENABLE) == false)
            throw FrmwkEx(HERE);

        LOG_NRM("Create IOSQ and IOCQ with ID #%d", IOQ_ID);
        CreateIOQs(asq, acq, IOQ_ID, iosq, iocq);

        LOG_NRM("Get LBA format and lba data size for namespc #%d", meta[i]);
        namSpcPtr = gInformative->GetIdentifyCmdNamspc(meta[i]);
        LBAFormat lbaFormat = namSpcPtr->GetLBAFormat();
        uint64_t lbaDataSize = (1 << lbaFormat.LBADS);
        uint64_t ncap = namSpcPtr->GetValue(IDNAMESPC_NCAP);
        uint64_t metaBuffSz = 0;

        LOG_NRM("Set read and write buffers based on the namspc type");
        switch (gInformative->IdentifyNamespace(namSpcPtr)) {
        case Informative::NS_BARE:
            throw FrmwkEx(HERE, "Namspc type cannot be BARE.");
        case Informative::NS_METAS:
            maxWrBlks = maxDtXferSz / lbaDataSize;
            metaBuffSz = maxWrBlks * lbaFormat.MS;
            if (gRsrcMngr->SetMetaAllocSize(metaBuffSz) == false)
                throw FrmwkEx(HERE);
            LOG_NRM("Max rd/wr blks %ld using separate meta buff of ncap %ld",
                maxWrBlks, ncap);
            writeMem->Init(maxWrBlks * lbaDataSize);
            readMem->Init(maxWrBlks * lbaDataSize);
            writeCmd->AllocMetaBuffer();
            readCmd->AllocMetaBuffer();
            break;
        case Informative::NS_METAI:
            maxWrBlks = maxDtXferSz / (lbaDataSize + lbaFormat.MS);
            LOG_NRM("Max rd/wr blks %ld using integrated meta buff of ncap %ld",
                maxWrBlks, ncap);
            writeMem->Init(maxWrBlks * (lbaDataSize + lbaFormat.MS));
            readMem->Init(maxWrBlks * (lbaDataSize + lbaFormat.MS));
            break;
        case Informative::NS_E2ES:
        case Informative::NS_E2EI:
            throw FrmwkEx(HERE, "Deferring work to handle this case in future");
            break;
        }

        writeCmd->SetPrpBuffer(prpBitmask, writeMem);
        writeCmd->SetNSID(meta[i]);
        writeCmd->SetNLB(maxWrBlks - 1);  // 0 based value.

        readCmd->SetPrpBuffer(prpBitmask, readMem);
        readCmd->SetNSID(meta[i]);
        readCmd->SetNLB(maxWrBlks - 1);  // 0 based value.

        flushCmd->SetNSID(meta[i]);

        for (uint64_t sLBA = 0; sLBA < maxWrBlks/*(ncap - 1)*/; sLBA += maxWrBlks) {
            LOG_NRM("Processing at #%ld blk of %ld", sLBA, (ncap -1));
            if ((sLBA + maxWrBlks) >= ncap) {
                maxWrBlks = ncap - sLBA;
                LOG_NRM("Resize max write blocks to #%ld", maxWrBlks);
                ResizeDataBuf(readCmd, writeCmd, namSpcPtr, maxWrBlks,
                    prpBitmask);
                metaBuffSz = maxWrBlks * lbaFormat.MS;
            }
            LOG_NRM("Sending #%ld blks starting at #%ld", maxWrBlks, sLBA);
            for (uint64_t nLBA = 0; nLBA < maxWrBlks; nLBA++) {
                writeMem->SetDataPattern(dataPat[nLBA % dpArrSize],
                    (sLBA + nLBA + 1), (nLBA * lbaDataSize), lbaDataSize);
                writeCmd->SetMetaDataPattern(dataPat[nLBA % dpArrSize],
                    (sLBA + nLBA + 1), (nLBA * lbaFormat.MS), lbaFormat.MS);
            }
            writeCmd->SetSLBA(sLBA);
            readCmd->SetSLBA(sLBA);

            enableLog = false;
            if ((sLBA <= maxWrBlks) || (sLBA >= (ncap - 2 * maxWrBlks)))
                enableLog = true;
            work = str(boost::format("metaID.%d.SLBA.%ld") % meta[i] % sLBA);

            LOG_NRM("Sending write and read commands through ioq's");
            IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq,
                iocq, writeCmd, work, enableLog);

            IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq,
                iocq, flushCmd, work, enableLog);

            IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq,
                iocq, readCmd, work, enableLog);

            VerifyDataPat(readCmd, writeCmd, metaBuffSz);
        }
    }
}

void
AcquireReservation::RunCoreTest()
{
    /** \verbatim
     * Assumptions:
     * None.
     * \endverbatim
     */
	LOG_NRM("Start AcquireReservation::RunCoreTest")

	SharedIOSQPtr iosq = CAST_TO_IOSQ(gRsrcMngr->GetObj(IOSQ_GROUP_ID));
	SharedIOCQPtr iocq = CAST_TO_IOCQ(gRsrcMngr->GetObj(IOCQ_GROUP_ID));
	SharedASQPtr   asq = CAST_TO_ASQ(gRsrcMngr->GetObj(ASQ_GROUP_ID));
	SharedACQPtr   acq = CAST_TO_ACQ(gRsrcMngr->GetObj(ACQ_GROUP_ID));

	SharedWritePtr writeCmd = SharedWritePtr(new Write());
	SharedReadPtr readCmd = SharedReadPtr(new Read());

	SharedMemBufferPtr writeRegKey = SharedMemBufferPtr(new MemBuffer());
	SharedMemBufferPtr lbaWriteBuffer = SharedMemBufferPtr(new MemBuffer());
	SharedMemBufferPtr lbaReadBuffer = SharedMemBufferPtr(new MemBuffer());
	uint8_t keyToRegister[16];
	uint32_t memAlignment = sysconf(_SC_PAGESIZE);

	LOG_NRM("Create ReservationAcquire Cmd and attempt to acquire NSID using wrong key (0xFA versus current 0xAD");
	SharedReservationAcquirePtr reservationAcquireCmd = SharedReservationAcquirePtr(new ReservationAcquire());
	reservationAcquireCmd->SetNSID(1);
	reservationAcquireCmd->SetRTYPE(2);
	reservationAcquireCmd->SetIEKEY(0);
	reservationAcquireCmd->SetRACQA(0);
	for(uint8_t keyIndex = 0; keyIndex < 8;  keyIndex++) keyToRegister[keyIndex] = 0xFA;
	writeRegKey->InitAlignment(8, memAlignment, false, 0x0, keyToRegister); // 0xAD should be current key...
	reservationAcquireCmd->SetPrpBuffer( (send_64b_bitmask)MASK_PRP1_PAGE, writeRegKey);
    IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq, iocq, reservationAcquireCmd, "Acquire NSID using wrong key", true, CESTAT_RSRV_CONFLICT);

	LOG_NRM("Create ReservationAcquire Cmd and attempt to acquire NSID using right key (0xAD");
	for(uint8_t keyIndex = 0; keyIndex < 8;  keyIndex++) keyToRegister[keyIndex] = 0xAD;
	writeRegKey->InitAlignment(8, memAlignment, false, 0x0, keyToRegister); // 0xAD should be current key...
	reservationAcquireCmd->SetPrpBuffer( (send_64b_bitmask)MASK_PRP1_PAGE, writeRegKey);
    IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq, iocq, reservationAcquireCmd, "Acquire NSID using right key", true, CESTAT_SUCCESS);

	LOG_NRM("Create nvmeWrite Cmd and write 1 block of data to LBA 5, expecting a pass for HostA");
	lbaWriteBuffer->Init(512, true, 0xCC);
	writeCmd->SetPrpBuffer( (send_64b_bitmask)( MASK_PRP1_PAGE | MASK_PRP2_PAGE), lbaWriteBuffer);
	writeCmd->SetNSID(1);
	writeCmd->SetSLBA(5);
	writeCmd->SetNLB(0); // 0's based!
    IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq, iocq, writeCmd, "write 0xCC's to LBA5", true, CESTAT_SUCCESS);

	LOG_NRM("Create nvmeRead Cmd and read back 1 block of data to LBA 5, expecting a pass for HostA");
	lbaReadBuffer->Init(512, true, 0x00);
	readCmd->SetPrpBuffer( (send_64b_bitmask) (MASK_PRP1_PAGE | MASK_PRP2_PAGE), lbaReadBuffer);
	readCmd->SetNSID(1);
	readCmd->SetSLBA(5);
	readCmd->SetNLB(0); // 0's based!
    IO::SendAndReapCmd(mGrpName, mTestName, CALC_TIMEOUT_ms(1), iosq, iocq, readCmd, "read from LBA5", true, CESTAT_SUCCESS);

    LOG_NRM("Ensure the data read back matches the expected data written (0xCC's)")
	if (lbaWriteBuffer->Compare(lbaReadBuffer) == false) {
		LOG_NRM("Data MISMATCH!!!")
		lbaWriteBuffer->Dump(
			FileSystem::PrepDumpFile(mGrpName, mTestName, "Write Data"),
			"write after acquire");
		lbaReadBuffer->Dump(
			FileSystem::PrepDumpFile(mGrpName, mTestName, "Read Data"),
			"read after acquire");
		throw FrmwkEx(HERE, "Data miscompare");
	}

    LOG_NRM("Completed AcquireReservation::RunCoreTest")
}