diff options
Diffstat (limited to 'farmprint.cpp')
| -rw-r--r-- | farmprint.cpp | 868 |
1 files changed, 868 insertions, 0 deletions
diff --git a/farmprint.cpp b/farmprint.cpp new file mode 100644 index 0000000..2bf5c83 --- /dev/null +++ b/farmprint.cpp @@ -0,0 +1,868 @@ +/* + * farmprint.cpp + * + * Home page of code is: https://www.smartmontools.org + * + * Copyright (C) 2021 - 2023 Seagate Technology LLC and/or its Affiliates + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#include "config.h" + +#define __STDC_FORMAT_MACROS 1 +#include <string> +#include <inttypes.h> +#include "farmprint.h" +#include "smartctl.h" + +/* + * Get the recording type descriptor from FARM. + * Stored as bitmask in log pag 1 byte offset 336-343. (Seagate FARM Spec Rev 4.23.1) + * + * @param driveRecordingType: Constant 64-bit integer recording type descriptor (const uint64_t) + * @return: Constant reference to string literal (const char *) + */ +static const char* farm_get_recording_type(const uint64_t driveRecordingType) { + switch (driveRecordingType & 0x3) { + case 0x1: + return "SMR"; + case 0x2: + return "CMR"; + default : + return "UNKNOWN"; + } +} + +/* + * Get the form factor descriptor from FARM. + * Stored as integer in log pag 1 byte offset 336-343. (Seagate FARM Spec Rev 4.23.1) + * Consistent with definitions in ACS-3 Table A.32, SBC-4 Table 263. + * + * @param formFactor: Constant 64-bit integer form factor descriptor (const uint64_t) + * @return: Constant reference to string literal (const char *) + */ +static const char* farm_get_form_factor(const uint64_t formFactor) { + switch (formFactor & 0xF) { + case 0x1: + return "5.25 inches"; + case 0x2: + return "3.5 inches"; + case 0x3: + return "2.5 inches"; + case 0x4: + return "1.8 inches"; + case 0x5: + return "< 1.8 inches"; + default : + return 0; + } +} + +/* + * Output the 64-bit integer value of a FARM parameter by head in plain text format + * + * @param desc: Description of the parameter (const char *) + * @param paramArray: Reference to int64_t array containing paramter values for each head (const int64_t *) + * @param numHeads: Constant 64-bit integer representing ASCII description of the device interface (const uint64_t) + */ +static void farm_print_by_head_to_text(const char* desc, const int64_t* paramArray, const uint64_t numHeads) { + for (uint8_t hd = 0; hd < (uint8_t)numHeads; hd++) { + jout("\t\t%s %" PRIu8 ": %" PRIu64 "\n", desc, hd, paramArray[hd]); + } +} + +/* + * Add the 64-bit integer value of a FARM parameter by head to json element + * + * @param jref: Reference to a JSON element + * @param buffer: Reference to character buffer (char *) + * @param desc: Description of the parameter (const char *) + * @param paramArray: Reference to int64_t array containing paramter values for each head (const int64_t *) + * @param numHeads: Constant 64-bit integer representing ASCII description of the device interface (const uint64_t) + */ +static void farm_print_by_head_to_json(const json::ref & jref, char (& buffer)[128], const char* desc, + const int64_t* paramArray, const uint64_t numHeads) { + for (uint8_t hd = 0; hd < (uint8_t)numHeads; hd++) { + snprintf(buffer, sizeof(buffer), "%s_%" PRIu8, desc, hd); + jref[buffer] = paramArray[hd]; + } +} + +/* + * Swap adjacent 16-bit words of an unsigned 64-bit integer. + * + * @param param: Constant reference to an unsigned 64-bit integer (const uint64_t *) + * @return result + */ +static uint64_t farm_byte_swap(const uint64_t param) { + const uint64_t even_bytes = 0x0000FFFF0000FFFF; + const uint64_t odd_bytes = 0xFFFF0000FFFF0000; + return ((param & even_bytes) << 16) | ((param & odd_bytes) >> 16); +} + +/* + * Formats an unsigned 64-bit integer into a big-endian null-terminated ascii string. + * + * @param buffer: Constant reference to character buffer (char *) + * @param param: Constant 64-bit integer containing ASCII FARM field information (const uint64_t) + * @return reference to the char buffer containing a null-terminated string + */ +static char* farm_format_id_string(char* buffer, const uint64_t param) { + uint8_t val; + uint8_t j = 0; + size_t str_size = sizeof(param) / sizeof(buffer[0]); + + for (uint8_t i = 0; i < str_size; i++) { + val = (param >> ((str_size - i - 1) * 8)) & 0xFF; + if (32 <= val && val < 127) { + buffer[j] = val; + j++; + } + } + buffer[j] = '\0'; + return buffer; +} + +/* + * Overload function to format and concat two 8-byte FARM fields. + * + * @param buffer: Constant reference to character buffer (char *) + * @param param1: Constant 64-bit integer containing the low 8 bytes of the FARM field (const uint64_t) + * @param param2: Constant 64-bit integer containing the high 8 bytes of the FARM field (const uint64_t) + * @return reference to char buffer containing a null-terminated string + */ +static char* farm_format_id_string(char* buffer, const uint64_t param1, const uint64_t param2) { + farm_format_id_string(buffer, param2); + farm_format_id_string(&buffer[strlen(buffer)], param1); + return buffer; +} + +///////////////////////////////////////////////////////////////////////////////////////// +// Seagate ATA Field Access Reliability Metrics (FARM) log (Log 0xA6) + +/* + * Prints parsed FARM log (GP Log 0xA6) data from Seagate + * drives already present in ataFarmLogFrame structure + * + * @param farmLog: Constant reference to parsed farm log (const ataFarmLog&) + */ +void ataPrintFarmLog(const ataFarmLog& farmLog) { + // Request feedback on FARM output on big-endian systems + if (isbigendian()) { + jinf("FARM support was not tested on Big Endian platforms by the developers.\n" + "Please report success/failure to " PACKAGE_BUGREPORT "\n\n"); + } + + char buffer[128]; // Generic character buffer + + // Get device information + char serialNumber[sizeof(farmLog.driveInformation.serialNumber) + sizeof(farmLog.driveInformation.serialNumber2) + 1]; + farm_format_id_string(serialNumber, farm_byte_swap(farmLog.driveInformation.serialNumber2), farm_byte_swap(farmLog.driveInformation.serialNumber)); + + char worldWideName[64]; + snprintf(worldWideName, sizeof(worldWideName), "0x%" PRIx64 "%" PRIx64, farm_byte_swap(farmLog.driveInformation.worldWideName), + farm_byte_swap(farmLog.driveInformation.worldWideName2)); + + char deviceInterface[sizeof(farmLog.driveInformation.deviceInterface)]; + farm_format_id_string(deviceInterface, farmLog.driveInformation.deviceInterface); + + const char* formFactor = farm_get_form_factor(farmLog.driveInformation.factor); + + char firmwareRev[sizeof(farmLog.driveInformation.firmwareRev) + sizeof(farmLog.driveInformation.firmwareRev2) + 1]; + farm_format_id_string(firmwareRev, farm_byte_swap(farmLog.driveInformation.firmwareRev2), farm_byte_swap(farmLog.driveInformation.firmwareRev)); + + char modelNumber[sizeof(farmLog.driveInformation.modelNumber) + 1]; + for (uint8_t i = 0; i < sizeof(farmLog.driveInformation.modelNumber) / sizeof(farmLog.driveInformation.modelNumber[0]); i++) { + farm_format_id_string(&modelNumber[strlen(modelNumber)], farm_byte_swap(farmLog.driveInformation.modelNumber[i])); + } + + const char* recordingType = farm_get_recording_type(farmLog.driveInformation.driveRecordingType); + + char dateOfAssembly[sizeof(farmLog.driveInformation.dateOfAssembly)]; + farm_format_id_string(dateOfAssembly, farm_byte_swap(farmLog.driveInformation.dateOfAssembly)); + + // Print plain-text + jout("Seagate Field Access Reliability Metrics log (FARM) (GP Log 0xa6)\n"); + // Page 0: Log Header + jout("\tFARM Log Page 0: Log Header\n"); + jout("\t\tFARM Log Version: %" PRIu64 ".%" PRIu64 "\n", farmLog.header.majorRev, farmLog.header.minorRev); + jout("\t\tPages Supported: %" PRIu64 "\n", farmLog.header.pagesSupported); + jout("\t\tLog Size: %" PRIu64 "\n", farmLog.header.logSize); + jout("\t\tPage Size: %" PRIu64 "\n", farmLog.header.pageSize); + jout("\t\tHeads Supported: %" PRIu64 "\n", farmLog.header.headsSupported); + jout("\t\tNumber of Copies: %" PRIu64 "\n", farmLog.header.copies); + jout("\t\tReason for Frame Capture: %" PRIu64 "\n", farmLog.header.frameCapture); + + // Page 1: Drive Information + jout("\tFARM Log Page 1: Drive Information\n"); + jout("\t\tSerial Number: %s\n", serialNumber); + jout("\t\tWorld Wide Name: %s\n", worldWideName); + jout("\t\tDevice Interface: %s\n", deviceInterface); + jout("\t\tDevice Capacity in Sectors: %" PRIu64 "\n", farmLog.driveInformation.deviceCapacity); + jout("\t\tPhysical Sector Size: %" PRIu64 "\n", farmLog.driveInformation.psecSize); + jout("\t\tLogical Sector Size: %" PRIu64 "\n", farmLog.driveInformation.lsecSize); + jout("\t\tDevice Buffer Size: %" PRIu64 "\n", farmLog.driveInformation.deviceBufferSize); + jout("\t\tNumber of Heads: %" PRIu64 "\n", farmLog.driveInformation.heads); + jout("\t\tDevice Form Factor: %s\n", formFactor); + jout("\t\tRotation Rate: %" PRIu64 " rpm\n", farmLog.driveInformation.rotationRate); + jout("\t\tFirmware Rev: %s\n", firmwareRev); + jout("\t\tATA Security State (ID Word 128): 0x016%" PRIx64 "\n", farmLog.driveInformation.security); + jout("\t\tATA Features Supported (ID Word 78): 0x016%" PRIx64 "\n", farmLog.driveInformation.featuresSupported); + jout("\t\tATA Features Enabled (ID Word 79): 0x%016" PRIx64 "\n", farmLog.driveInformation.featuresEnabled); + jout("\t\tPower on Hours: %" PRIu64 "\n", farmLog.driveInformation.poh); + jout("\t\tSpindle Power on Hours: %" PRIu64 "\n", farmLog.driveInformation.spoh); + jout("\t\tHead Flight Hours: %" PRIu64 "\n", farmLog.driveInformation.headFlightHours); + jout("\t\tHead Load Events: %" PRIu64 "\n", farmLog.driveInformation.headLoadEvents); + jout("\t\tPower Cycle Count: %" PRIu64 "\n", farmLog.driveInformation.powerCycleCount); + jout("\t\tHardware Reset Count: %" PRIu64 "\n", farmLog.driveInformation.resetCount); + jout("\t\tSpin-up Time: %" PRIu64 " ms\n", farmLog.driveInformation.spinUpTime); + jout("\t\tTime to ready of the last power cycle: %" PRIu64 " ms\n", farmLog.driveInformation.timeToReady); + jout("\t\tTime drive is held in staggered spin: %" PRIu64 " ms\n", farmLog.driveInformation.timeHeld); + jout("\t\tModel Number: %s\n", modelNumber); + jout("\t\tDrive Recording Type: %s\n", recordingType); + jout("\t\tMax Number of Available Sectors for Reassignment: %" PRIu64 "\n", farmLog.driveInformation.maxNumberForReasign); + jout("\t\tAssembly Date (YYWW): %s\n", dateOfAssembly); + jout("\t\tDepopulation Head Mask: %" PRIx64 "\n", farmLog.driveInformation.depopulationHeadMask); + + // Page 2: Workload Statistics + jout("\tFARM Log Page 2: Workload Statistics\n"); + jout("\t\tTotal Number of Read Commands: %" PRIu64 "\n", farmLog.workload.totalReadCommands); + jout("\t\tTotal Number of Write Commands: %" PRIu64 "\n", farmLog.workload.totalWriteCommands); + jout("\t\tTotal Number of Random Read Commands: %" PRIu64 "\n", farmLog.workload.totalRandomReads); + jout("\t\tTotal Number of Random Write Commands: %" PRIu64 "\n", farmLog.workload.totalRandomWrites); + jout("\t\tTotal Number Of Other Commands: %" PRIu64 "\n", farmLog.workload.totalNumberofOtherCMDS); + jout("\t\tLogical Sectors Written: %" PRIu64 "\n", farmLog.workload.logicalSecWritten); + jout("\t\tLogical Sectors Read: %" PRIu64 "\n", farmLog.workload.logicalSecRead); + jout("\t\tNumber of dither events during current power cycle: %" PRIu64 "\n", farmLog.workload.dither); + jout("\t\tNumber of times dither was held off during random workloads: %" PRIu64 "\n", farmLog.workload.ditherRandom); + jout("\t\tNumber of times dither was held off during sequential workloads: %" PRIu64 "\n", farmLog.workload.ditherSequential); + jout("\t\tNumber of Read commands from 0-3.125%% of LBA space for last 3 SMART Summary Frames: %" PRIu64 "\n", farmLog.workload.readCommandsByRadius1); + jout("\t\tNumber of Read commands from 3.125-25%% of LBA space for last 3 SMART Summary Frames: %" PRIu64 "\n", farmLog.workload.readCommandsByRadius2); + jout("\t\tNumber of Read commands from 25-75%% of LBA space for last 3 SMART Summary Frames: %" PRIu64 "\n", farmLog.workload.readCommandsByRadius3); + jout("\t\tNumber of Read commands from 75-100%% of LBA space for last 3 SMART Summary Frames: %" PRIu64 "\n", farmLog.workload.readCommandsByRadius4); + jout("\t\tNumber of Write commands from 0-3.125%% of LBA space for last 3 SMART Summary Frames: %" PRIu64 "\n", farmLog.workload.writeCommandsByRadius1); + jout("\t\tNumber of Write commands from 3.125-25%% of LBA space for last 3 SMART Summary Frames: %" PRIu64 "\n", farmLog.workload.writeCommandsByRadius2); + jout("\t\tNumber of Write commands from 25-75%% of LBA space for last 3 SMART Summary Frames: %" PRIu64 "\n", farmLog.workload.writeCommandsByRadius3); + jout("\t\tNumber of Write commands from 75-100%% of LBA space for last 3 SMART Summary Frames: %" PRIu64 "\n", farmLog.workload.writeCommandsByRadius4); + + // Page 3: Error Statistics + jout("\tFARM Log Page 3: Error Statistics\n"); + jout("\t\tUnrecoverable Read Errors: %" PRIu64 "\n", farmLog.error.totalUnrecoverableReadErrors); + jout("\t\tUnrecoverable Write Errors: %" PRIu64 "\n", farmLog.error.totalUnrecoverableWriteErrors); + jout("\t\tNumber of Reallocated Sectors: %" PRIu64 "\n", farmLog.error.totalReallocations); + jout("\t\tNumber of Read Recovery Attempts: %" PRIu64 "\n", farmLog.error.totalReadRecoveryAttepts); + jout("\t\tNumber of Mechanical Start Failures: %" PRIu64 "\n", farmLog.error.totalMechanicalStartRetries); + jout("\t\tNumber of Reallocated Candidate Sectors: %" PRIu64 "\n", farmLog.error.totalReallocationCanidates); + jout("\t\tNumber of ASR Events: %" PRIu64 "\n", farmLog.error.totalASREvents); + jout("\t\tNumber of Interface CRC Errors: %" PRIu64 "\n", farmLog.error.totalCRCErrors); + jout("\t\tSpin Retry Count: %" PRIu64 "\n", farmLog.error.attrSpinRetryCount); + jout("\t\tSpin Retry Count Normalized: %" PRIu64 "\n", farmLog.error.normalSpinRetryCount); + jout("\t\tSpin Retry Count Worst: %" PRIu64 "\n", farmLog.error.worstSpinRretryCount); + jout("\t\tNumber of IOEDC Errors (Raw): %" PRIu64 "\n", farmLog.error.attrIOEDCErrors); + jout("\t\tCTO Count Total: %" PRIu64 "\n", farmLog.error.attrCTOCount); + jout("\t\tCTO Count Over 5s: %" PRIu64 "\n", farmLog.error.overFiveSecCTO); + jout("\t\tCTO Count Over 7.5s: %" PRIu64 "\n", farmLog.error.overSevenSecCTO); + + // Page 3 flash-LED information + uint8_t index; + size_t flash_led_size = sizeof(farmLog.error.flashLEDArray) / sizeof(farmLog.error.flashLEDArray[0]); + jout("\t\tTotal Flash LED (Assert) Events: %" PRIu64 "\n", farmLog.error.totalFlashLED); + jout("\t\tIndex of the last Flash LED: %" PRIu64 "\n", farmLog.error.indexFlashLED); + for (uint8_t i = flash_led_size; i > 0; i--) { + index = (i - farmLog.error.indexFlashLED + flash_led_size) % flash_led_size; + jout("\t\tFlash LED Event %" PRIuMAX ":\n", static_cast<uintmax_t>(flash_led_size - i)); + jout("\t\t\tEvent Information: 0x%016" PRIx64 "\n", farmLog.error.flashLEDArray[index]); + jout("\t\t\tTimestamp of Event %" PRIuMAX " (hours): %" PRIu64 "\n", static_cast<uintmax_t>(flash_led_size - i), farmLog.error.universalTimestampFlashLED[index]); + jout("\t\t\tPower Cycle Event %" PRIuMAX ": %" PRIx64 "\n", static_cast<uintmax_t>(flash_led_size - i), farmLog.error.powerCycleFlashLED[index]); + } + + // Page 3 unrecoverable errors by-head + jout("\t\tUncorrectable errors: %" PRIu64 "\n", farmLog.error.uncorrectables); + jout("\t\tCumulative Lifetime Unrecoverable Read errors due to ERC: %" PRIu64 "\n", farmLog.error.cumulativeUnrecoverableReadERC); + for (uint8_t hd = 0; hd < (uint8_t)farmLog.driveInformation.heads; hd++) { + jout("\t\tCum Lifetime Unrecoverable by head %" PRIu8 ":\n", hd); + jout("\t\t\tCumulative Lifetime Unrecoverable Read Repeating: %" PRIu64 "\n", farmLog.error.cumulativeUnrecoverableReadRepeating[hd]); + jout("\t\t\tCumulative Lifetime Unrecoverable Read Unique: %" PRIu64 "\n", farmLog.error.cumulativeUnrecoverableReadUnique[hd]); + } + + // Page 4: Environment Statistics + jout("\tFARM Log Page 4: Environment Statistics\n"); + jout("\t\tCurrent Temperature (Celsius): %" PRIu64 "\n", farmLog.environment.curentTemp); + jout("\t\tHighest Temperature: %" PRIu64 "\n", farmLog.environment.highestTemp); + jout("\t\tLowest Temperature: %" PRIu64 "\n", farmLog.environment.lowestTemp); + jout("\t\tAverage Short Term Temperature: %" PRIu64 "\n", farmLog.environment.averageTemp); + jout("\t\tAverage Long Term Temperature: %" PRIu64 "\n", farmLog.environment.averageLongTemp); + jout("\t\tHighest Average Short Term Temperature: %" PRIu64 "\n", farmLog.environment.highestShortTemp); + jout("\t\tLowest Average Short Term Temperature: %" PRIu64 "\n", farmLog.environment.lowestShortTemp); + jout("\t\tHighest Average Long Term Temperature: %" PRIu64 "\n", farmLog.environment.highestLongTemp); + jout("\t\tLowest Average Long Term Temperature: %" PRIu64 "\n", farmLog.environment.lowestLongTemp); + jout("\t\tTime In Over Temperature (minutes): %" PRIu64 "\n", farmLog.environment.overTempTime); + jout("\t\tTime In Under Temperature (minutes): %" PRIu64 "\n", farmLog.environment.underTempTime); + jout("\t\tSpecified Max Operating Temperature: %" PRIu64 "\n", farmLog.environment.maxTemp); + jout("\t\tSpecified Min Operating Temperature: %" PRIu64 "\n", farmLog.environment.minTemp); + jout("\t\tCurrent Relative Humidity: %" PRIu64 "\n", farmLog.environment.humidity); + jout("\t\tCurrent Motor Power: %" PRIu64 "\n", farmLog.environment.currentMotorPower); + jout("\t\tCurrent 12 volts: %0.3f\n", farmLog.environment.current12v / 1000.0); + jout("\t\tMinimum 12 volts: %0.3f\n", farmLog.environment.min12v / 1000.0); + jout("\t\tMaximum 12 volts: %0.3f\n", farmLog.environment.max12v / 1000.0); + jout("\t\tCurrent 5 volts: %0.3f\n", farmLog.environment.current5v / 1000.0); + jout("\t\tMinimum 5 volts: %0.3f\n", farmLog.environment.min5v / 1000.0); + jout("\t\tMaximum 5 volts: %0.3f\n", farmLog.environment.max5v / 1000.0); + jout("\t\t12V Power Average: %0.3f\n", farmLog.environment.powerAverage12v / 1000.0); + jout("\t\t12V Power Minimum: %0.3f\n", farmLog.environment.powerMin12v / 1000.0); + jout("\t\t12V Power Maximum: %0.3f\n", farmLog.environment.powerMax12v / 1000.0); + jout("\t\t5V Power Average: %0.3f\n", farmLog.environment.powerAverage5v / 1000.0); + jout("\t\t5V Power Minimum: %0.3f\n", farmLog.environment.powerMin5v / 1000.0); + jout("\t\t5V Power Maximum: %0.3f\n", farmLog.environment.powerMax5v / 1000.0); + + // Page 5: Reliability Statistics + jout("\tFARM Log Page 5: Reliability Statistics\n"); + jout("\t\tError Rate (SMART Attribute 1 Raw): 0x%016" PRIx64 "\n", farmLog.reliability.attrErrorRateRaw); + jout("\t\tError Rate (SMART Attribute 1 Normalized): %" PRIi64 "\n", farmLog.reliability.attrErrorRateNormal); + jout("\t\tError Rate (SMART Attribute 1 Worst): %" PRIi64 "\n", farmLog.reliability.attrErrorRateWorst); + jout("\t\tSeek Error Rate (SMART Attr 7 Raw): 0x%016" PRIx64 "\n", farmLog.reliability.attrSeekErrorRateRaw); + jout("\t\tSeek Error Rate (SMART Attr 7 Normalized): %" PRIi64 "\n", farmLog.reliability.attrSeekErrorRateNormal); + jout("\t\tSeek Error Rate (SMART Attr 7 Worst): %" PRIi64 "\n", farmLog.reliability.attrSeekErrorRateWorst); + jout("\t\tHigh Priority Unload Events: %" PRIu64 "\n", farmLog.reliability.attrUnloadEventsRaw); + jout("\t\tHelium Pressure Threshold Tripped: %" PRIu64 "\n", farmLog.reliability.heliumPresureTrip); + jout("\t\tLBAs Corrected By Parity Sector: %" PRIi64 "\n", farmLog.reliability.numberLBACorrectedParitySector); + + // Page 5 by-head reliability parameters + farm_print_by_head_to_text("DVGA Skip Write Detect by Head", farmLog.reliability.DVGASkipWriteDetect, farmLog.driveInformation.heads); + farm_print_by_head_to_text("RVGA Skip Write Detect by Head", farmLog.reliability.RVGASkipWriteDetect, farmLog.driveInformation.heads); + farm_print_by_head_to_text("FVGA Skip Write Detect by Head", farmLog.reliability.FVGASkipWriteDetect, farmLog.driveInformation.heads); + farm_print_by_head_to_text("Skip Write Detect Threshold Exceeded by Head", farmLog.reliability.skipWriteDetectThresExceeded, farmLog.driveInformation.heads); + farm_print_by_head_to_text("Write Power On (hrs) by Head", farmLog.reliability.writeWorkloadPowerOnTime, farmLog.driveInformation.heads); + farm_print_by_head_to_text("MR Head Resistance from Head", (int64_t*)farmLog.reliability.mrHeadResistance, farmLog.driveInformation.heads); + farm_print_by_head_to_text("Second MR Head Resistance by Head", farmLog.reliability.secondMRHeadResistance, farmLog.driveInformation.heads); + farm_print_by_head_to_text("Number of Reallocated Sectors by Head", farmLog.reliability.reallocatedSectors, farmLog.driveInformation.heads); + farm_print_by_head_to_text("Number of Reallocation Candidate Sectors by Head", farmLog.reliability.reallocationCandidates, farmLog.driveInformation.heads); + + // Print JSON if --json or -j is specified + json::ref jref = jglb["seagate_farm_log"]; + + // Page 0: Log Header + json::ref jref0 = jref["page_0_log_header"]; + jref0["farm_log_version"][0] = farmLog.header.majorRev; + jref0["farm_log_version"][1] = farmLog.header.minorRev; + jref0["pages_supported"] = farmLog.header.pagesSupported; + jref0["log_size"] = farmLog.header.logSize; + jref0["page_size"] = farmLog.header.pageSize; + jref0["heads_supported"] = farmLog.header.headsSupported; + jref0["number_of_copies"] = farmLog.header.copies; + jref0["reason_for_frame_capture"] = farmLog.header.frameCapture; + + // Page 1: Drive Information + json::ref jref1 = jref["page_1_drive_information"]; + jref1["serial_number"] = serialNumber; + jref1["world_wide_name"] = worldWideName; + jref1["device_interface"] = deviceInterface; + jref1["device_capacity_in_sectors"] = farmLog.driveInformation.deviceCapacity; + jref1["physical_sector_size"] = farmLog.driveInformation.psecSize; + jref1["logical_sector_size"] = farmLog.driveInformation.lsecSize; + jref1["device_buffer_size"] = farmLog.driveInformation.deviceBufferSize; + jref1["number_of_heads"] = farmLog.driveInformation.heads; + jref1["form_factor"] = formFactor; + jref1["rotation_rate"] = farmLog.driveInformation.rotationRate; + jref1["firmware_rev"] = firmwareRev; + jref1["poh"] = farmLog.driveInformation.poh; + jref1["spoh"] = farmLog.driveInformation.spoh; + jref1["head_flight_hours"] = farmLog.driveInformation.headFlightHours; + jref1["head_load_events"] = farmLog.driveInformation.headLoadEvents; + jref1["power_cycle_count"] = farmLog.driveInformation.powerCycleCount; + jref1["reset_count"] = farmLog.driveInformation.resetCount; + jref1["spin_up_time"] = farmLog.driveInformation.spinUpTime; + jref1["time_to_ready"] = farmLog.driveInformation.timeToReady; + jref1["time_held"] = farmLog.driveInformation.timeHeld; + jref1["drive_recording_type"] = recordingType; + jref1["max_number_for_reasign"] = farmLog.driveInformation.maxNumberForReasign; + jref1["date_of_assembly"] = dateOfAssembly; + jref1["depopulation_head_mask"] = farmLog.driveInformation.depopulationHeadMask; + + // Page 2: Workload Statistics + json::ref jref2 = jref["page_2_workload_statistics"]; + jref2["total_read_commands"] = farmLog.workload.totalReadCommands; + jref2["total_write_commands"] = farmLog.workload.totalWriteCommands; + jref2["total_random_reads"] = farmLog.workload.totalRandomReads; + jref2["total_random_writes"] = farmLog.workload.totalRandomWrites; + jref2["total_other_commands"] = farmLog.workload.totalNumberofOtherCMDS; + jref2["logical_sectors_written"] = farmLog.workload.logicalSecWritten; + jref2["logical_sectors_read"] = farmLog.workload.logicalSecRead; + jref2["dither"] = farmLog.workload.dither; + jref2["dither_random"] = farmLog.workload.ditherRandom; + jref2["dither_sequential"] = farmLog.workload.ditherSequential; + jref2["read_commands_by_radius_0_3"] = farmLog.workload.readCommandsByRadius1; + jref2["read_commands_by_radius_3_25"] = farmLog.workload.readCommandsByRadius2; + jref2["read_commands_by_radius_25_75"] = farmLog.workload.readCommandsByRadius3; + jref2["read_commands_by_radius_75_100"] = farmLog.workload.readCommandsByRadius4; + jref2["write_commands_by_radius_0_3"] = farmLog.workload.writeCommandsByRadius1; + jref2["write_commands_by_radius_3_25"] = farmLog.workload.writeCommandsByRadius2; + jref2["write_commands_by_radius_25_75"] = farmLog.workload.writeCommandsByRadius3; + jref2["write_commands_by_radius_75_100"] = farmLog.workload.writeCommandsByRadius4; + + // Page 3: Error Statistics + json::ref jref3 = jref["page_3_error_statistics"]; + jref3["number_of_unrecoverable_read_errors"] = farmLog.error.totalUnrecoverableReadErrors; + jref3["number_of_unrecoverable_write_errors"] = farmLog.error.totalUnrecoverableWriteErrors; + jref3["number_of_reallocated_sectors"] = farmLog.error.totalReallocations; + jref3["number_of_read_recovery_attempts"] = farmLog.error.totalReadRecoveryAttepts; + jref3["number_of_mechanical_start_failures"] = farmLog.error.totalMechanicalStartRetries; + jref3["number_of_reallocated_candidate_sectors"] = farmLog.error.totalReallocationCanidates; + jref3["total_asr_events"] = farmLog.error.totalASREvents; + jref3["total_crc_errors"] = farmLog.error.totalCRCErrors; + jref3["attr_spin_retry_count"] = farmLog.error.attrSpinRetryCount; + jref3["normal_spin_retry_count"] = farmLog.error.normalSpinRetryCount; + jref3["worst_spin_rretry_count"] = farmLog.error.worstSpinRretryCount; + jref3["number_of_ioedc_errors"] = farmLog.error.attrIOEDCErrors; + jref3["command_time_out_count_total"] = farmLog.error.attrCTOCount; + jref3["command_time_out_over_5_seconds_count"] = farmLog.error.overFiveSecCTO; + jref3["command_time_out_over_7_seconds_count"] = farmLog.error.overSevenSecCTO; + jref3["total_flash_led"] = farmLog.error.totalFlashLED; + jref3["index_flash_led"] = farmLog.error.indexFlashLED; + jref3["uncorrectables"] = farmLog.error.uncorrectables; + jref3["cumulative_unrecoverable_read_erc"] = farmLog.error.cumulativeUnrecoverableReadERC; + jref3["total_flash_led_errors"] = farmLog.error.totalFlashLED; + + // Page 3 Flash-LED Information + for (uint8_t i = flash_led_size; i > 0; i--) { + index = (i - farmLog.error.indexFlashLED + flash_led_size) % flash_led_size; + snprintf(buffer, sizeof(buffer), "flash_led_event_%i", index); + json::ref jref3a = jref3[buffer]; + jref3a["timestamp_of_event"] = farmLog.error.universalTimestampFlashLED[index]; + jref3a["event_information"] = farmLog.error.flashLEDArray[index]; + jref3a["power_cycle_event"] = farmLog.error.powerCycleFlashLED[index]; + } + + // Page 3 by-head parameters + for (uint8_t hd = 0; hd < (uint8_t)farmLog.driveInformation.heads; hd++) { + snprintf(buffer, sizeof(buffer), "cum_lifetime_unrecoverable_by_head_%i", hd); + json::ref jref3_hd = jref3[buffer]; + jref3_hd["cum_lifetime_unrecoverable_read_repeating"] = farmLog.error.cumulativeUnrecoverableReadRepeating[hd]; + jref3_hd["cum_lifetime_unrecoverable_read_unique"] = farmLog.error.cumulativeUnrecoverableReadUnique[hd]; + } + + // Page 4: Environment Statistics + json::ref jref4 = jref["page_4_environment_statistics"]; + jref4["curent_temp"] = farmLog.environment.curentTemp; + jref4["highest_temp"] = farmLog.environment.highestTemp; + jref4["lowest_temp"] = farmLog.environment.lowestTemp; + jref4["average_temp"] = farmLog.environment.averageTemp; + jref4["average_long_temp"] = farmLog.environment.averageLongTemp; + jref4["highest_short_temp"] = farmLog.environment.highestShortTemp; + jref4["lowest_short_temp"] = farmLog.environment.lowestShortTemp; + jref4["highest_long_temp"] = farmLog.environment.highestLongTemp; + jref4["lowest_long_temp"] = farmLog.environment.lowestLongTemp; + jref4["over_temp_time"] = farmLog.environment.overTempTime; + jref4["under_temp_time"] = farmLog.environment.underTempTime; + jref4["max_temp"] = farmLog.environment.maxTemp; + jref4["min_temp"] = farmLog.environment.minTemp; + jref4["humidity"] = farmLog.environment.humidity; + jref4["current_motor_power"] = farmLog.environment.currentMotorPower; + jref4["current_12v_in_mv"] = farmLog.environment.current12v; + jref4["minimum_12v_in_mv"] = farmLog.environment.min12v; + jref4["maximum_12v_in_mv"] = farmLog.environment.max12v; + jref4["current_5v_in_mv"] = farmLog.environment.current5v; + jref4["minimum_5v_in_mv"] = farmLog.environment.min5v; + jref4["maximum_5v_in_mv"] = farmLog.environment.max5v; + jref4["average_12v_power"] = farmLog.environment.powerAverage12v; + jref4["minimum_12v_power"] = farmLog.environment.powerMin12v; + jref4["maximum_12v_power"] = farmLog.environment.powerMax12v; + jref4["average_5v_power"] = farmLog.environment.powerAverage5v; + jref4["minimum_5v_power"] = farmLog.environment.powerMin5v; + jref4["maximum_5v_power"] = farmLog.environment.powerMax5v; + + // Page 5: Reliability Statistics + json::ref jref5 = jref["page_5_reliability_statistics"]; + jref5["attr_error_rate_raw"] = farmLog.reliability.attrErrorRateRaw; + jref5["error_rate_normalized"] = farmLog.reliability.attrErrorRateNormal; + jref5["error_rate_worst"] = farmLog.reliability.attrErrorRateWorst; + jref5["attr_seek_error_rate_raw"] = farmLog.reliability.attrSeekErrorRateRaw; + jref5["seek_error_rate_normalized"] = farmLog.reliability.attrSeekErrorRateNormal; + jref5["seek_error_rate_worst"] = farmLog.reliability.attrSeekErrorRateWorst; + jref5["high_priority_unload_events"] = farmLog.reliability.attrUnloadEventsRaw; + jref5["helium_presure_trip"] = farmLog.reliability.heliumPresureTrip; + jref5["lbas_corrected_by_parity_sector"] = farmLog.reliability.numberLBACorrectedParitySector; + + // Page 5: Reliability Statistics By Head + farm_print_by_head_to_json(jref5, buffer, "dvga_skip_write_detect_by_head", farmLog.reliability.DVGASkipWriteDetect, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jref5, buffer, "rvga_skip_write_detect_by_head", farmLog.reliability.RVGASkipWriteDetect, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jref5, buffer, "fvga_skip_write_detect_by_head", farmLog.reliability.FVGASkipWriteDetect, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jref5, buffer, "skip_write_detect_threshold_exceeded_by_head", farmLog.reliability.skipWriteDetectThresExceeded, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jref5, buffer, "write_workload_power_on_time_by_head", farmLog.reliability.writeWorkloadPowerOnTime, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jref5, buffer, "mr_head_resistance_from_head", (int64_t*)farmLog.reliability.mrHeadResistance, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jref5, buffer, "second_mr_head_resistance_by_head", farmLog.reliability.secondMRHeadResistance, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jref5, buffer, "number_of_reallocated_sectors_by_head", farmLog.reliability.reallocatedSectors, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jref5, buffer, "number_of_reallocation_candidate_sectors_by_head", farmLog.reliability.reallocationCandidates, farmLog.driveInformation.heads); +} + +///////////////////////////////////////////////////////////////////////////////////////// +// Seagate SCSI Field Access Reliability Metrics (FARM) log (Log page 0x3D, sub-page 0x3) + +/* + * Prints parsed FARM log (SCSI log page 0x3D, sub-page 0x3) data from Seagate + * drives already present in scsiFarmLog structure + * + * @param farmLog: Pointer to parsed farm log (const scsiFarmLog&) + */ +void scsiPrintFarmLog(const scsiFarmLog& farmLog) { + // Request feedback on FARM output on big-endian systems + if (isbigendian()) { + jinf("FARM support was not tested on Big Endian platforms by the developers.\n" + "Please report success/failure to " PACKAGE_BUGREPORT "\n\n"); + } + + // Get device information + char serialNumber[sizeof(farmLog.driveInformation.serialNumber) + sizeof(farmLog.driveInformation.serialNumber2) + 1]; + farm_format_id_string(serialNumber, farmLog.driveInformation.serialNumber, farmLog.driveInformation.serialNumber2); + + char worldWideName[64]; + snprintf(worldWideName, sizeof(worldWideName), "0x%" PRIx64 "%" PRIx64, farmLog.driveInformation.worldWideName2, + farmLog.driveInformation.worldWideName); + + char firmwareRev[sizeof(farmLog.driveInformation.firmwareRev) + sizeof(farmLog.driveInformation.firmwareRev2) + 1]; + farm_format_id_string(firmwareRev, farmLog.driveInformation.firmwareRev, farmLog.driveInformation.firmwareRev2); + + char deviceInterface[sizeof(farmLog.driveInformation.deviceInterface) + 1]; + farm_format_id_string(deviceInterface, farmLog.driveInformation.deviceInterface); + + char dateOfAssembly[sizeof(farmLog.driveInformation.dateOfAssembly) + 1]; + farm_format_id_string(dateOfAssembly, farmLog.driveInformation.dateOfAssembly); + + const char* formFactor = farm_get_form_factor(farmLog.driveInformation.factor); + + const char* recordingType = farm_get_recording_type(farmLog.driveInformation2.driveRecordingType); + + char productID[sizeof(farmLog.driveInformation2.productID) * 4 + 1]; + farm_format_id_string(productID, farmLog.driveInformation2.productID); + farm_format_id_string(&productID[strlen(productID)], farmLog.driveInformation2.productID2); + farm_format_id_string(&productID[strlen(productID)], farmLog.driveInformation2.productID3); + farm_format_id_string(&productID[strlen(productID)], farmLog.driveInformation2.productID4); + + // Print plain-text + jout("\nSeagate Field Access Reliability Metrics log (FARM) (SCSI Log page 0x3d, sub-page 0x3)\n"); + + // Parameter 0: Log Header + jout("\tFARM Log Parameter 0: Log Header\n"); + jout("\t\tFARM Log Version: %" PRIu64 ".%" PRIu64 "\n", farmLog.header.majorRev, farmLog.header.minorRev); + jout("\t\tPages Supported: %" PRIu64 "\n", farmLog.header.parametersSupported); + jout("\t\tLog Size: %" PRIu64 "\n", farmLog.header.logSize); + jout("\t\tHeads Supported: %" PRIu64 "\n", farmLog.header.headsSupported); + jout("\t\tReason for Frame Capture: %" PRIu64 "\n", farmLog.header.frameCapture); + + // Parameter 1: Drive Information + jout("\tFARM Log Parameter 1: Drive Information\n"); + jout("\t\tSerial Number: %s\n", serialNumber); + jout("\t\tWorld Wide Name: %s\n", worldWideName); + jout("\t\tFirmware Rev: %s\n", firmwareRev); + jout("\t\tDevice Interface: %s\n", deviceInterface); + jout("\t\tDevice Capacity in Sectors: %" PRIu64 "\n", farmLog.driveInformation.deviceCapacity); + jout("\t\tReason for Frame Capture: %" PRIu64 "\n", farmLog.driveInformation.psecSize); + jout("\t\tLogical Sector Size: %" PRIu64 "\n", farmLog.driveInformation.lsecSize); + jout("\t\tDevice Buffer Size: %" PRIu64 "\n", farmLog.driveInformation.deviceBufferSize); + jout("\t\tNumber of heads: %" PRIu64 "\n", farmLog.driveInformation.heads); + jout("\t\tDevice form factor: %s\n", formFactor); + jout("\t\tRotation Rate: %" PRIu64 "\n", farmLog.driveInformation.rotationRate); + jout("\t\tPower on Hour: %" PRIu64 "\n", farmLog.driveInformation.poh); + jout("\t\tPower Cycle count: %" PRIu64 "\n", farmLog.driveInformation.powerCycleCount); + jout("\t\tHardware Reset count: %" PRIu64 "\n", farmLog.driveInformation.resetCount); + jout("\t\tDate of Assembled: %s\n", dateOfAssembly); + + // Parameter 2: Workload Statistics + jout("\tFARM Log Parameter 2: Workload Statistics\n"); + jout("\t\tTotal Number of Read Commands: %" PRIu64 "\n", farmLog.workload.totalReadCommands); + jout("\t\tTotal Number of Write Commands: %" PRIu64 "\n", farmLog.workload.totalWriteCommands); + jout("\t\tTotal Number of Random Read Cmds: %" PRIu64 "\n", farmLog.workload.totalRandomReads); + jout("\t\tTotal Number of Random Write Cmds: %" PRIu64 "\n", farmLog.workload.totalRandomWrites); + jout("\t\tTotal Number of Other Commands: %" PRIu64 "\n", farmLog.workload.totalNumberofOtherCMDS); + jout("\t\tLogical Sectors Written: %" PRIu64 "\n", farmLog.workload.logicalSecWritten); + jout("\t\tLogical Sectors Read: %" PRIu64 "\n", farmLog.workload.logicalSecRead); + jout("\t\tNumber of Read commands from 0-3.125%% of LBA space: %" PRIu64 "\n", farmLog.workload.readCommandsByRadius1); + jout("\t\tNumber of Read commands from 3.125-25%% of LBA space: %" PRIu64 "\n", farmLog.workload.readCommandsByRadius2); + jout("\t\tNumber of Read commands from 25-50%% of LBA space: %" PRIu64 "\n", farmLog.workload.readCommandsByRadius3); + jout("\t\tNumber of Read commands from 50-100%% of LBA space: %" PRIu64 "\n", farmLog.workload.readCommandsByRadius4); + jout("\t\tNumber of Write commands from 0-3.125%% of LBA space: %" PRIu64 "\n", farmLog.workload.writeCommandsByRadius1); + jout("\t\tNumber of Write commands from 3.125-25%% of LBA space: %" PRIu64 "\n", farmLog.workload.writeCommandsByRadius2); + jout("\t\tNumber of Write commands from 25-50%% of LBA space: %" PRIu64 "\n", farmLog.workload.writeCommandsByRadius3); + jout("\t\tNumber of Write commands from 50-100%% of LBA space: %" PRIu64 "\n", farmLog.workload.writeCommandsByRadius4); + + // Parameter 3: Error Statistics + jout("\tFARM Log Parameter 3: Error Statistics\n"); + jout("\t\tUnrecoverable Read Errors: %" PRIu64 "\n", farmLog.error.totalUnrecoverableReadErrors); + jout("\t\tUnrecoverable Write Errors: %" PRIu64 "\n", farmLog.error.totalUnrecoverableWriteErrors); + jout("\t\tNumber of Mechanical Start Failures: %" PRIu64 "\n", farmLog.error.totalMechanicalStartRetries); + jout("\t\tFRU code if smart trip from most recent SMART Frame: %" PRIu64 "\n", farmLog.error.tripCode); + jout("\t\tInvalid DWord Count Port A: %" PRIu64 "\n", farmLog.error.invalidDWordCountA); + jout("\t\tInvalid DWord Count Port B: %" PRIu64 "\n", farmLog.error.invalidDWordCountB); + jout("\t\tDisparity Error Count Port A: %" PRIu64 "\n", farmLog.error.disparityErrorCodeA); + jout("\t\tDisparity Error Count Port B: %" PRIu64 "\n", farmLog.error.disparityErrorCodeB); + jout("\t\tLoss Of DWord Sync Port A: %" PRIu64 "\n", farmLog.error.lossOfDWordSyncA); + jout("\t\tLoss Of DWord Sync Port B: %" PRIu64 "\n", farmLog.error.lossOfDWordSyncB); + jout("\t\tPhy Reset Problem Port A: %" PRIu64 "\n", farmLog.error.phyResetProblemA); + jout("\t\tPhy Reset Problem Port B: %" PRIu64 "\n", farmLog.error.phyResetProblemB); + + // Parameter 4: Environment Statistics + jout("\tFARM Log Parameter 4: Environment Statistics\n"); + jout("\t\tCurrent Temperature (Celsius): %" PRIu64 "\n", farmLog.environment.curentTemp); + jout("\t\tHighest Temperature: %" PRIu64 "\n", farmLog.environment.highestTemp); + jout("\t\tLowest Temperature: %" PRIu64 "\n", farmLog.environment.lowestTemp); + jout("\t\tSpecified Max Operating Temperature: %" PRIu64 "\n", farmLog.environment.maxTemp); + jout("\t\tSpecified Min Operating Temperature: %" PRIu64 "\n", farmLog.environment.minTemp); + jout("\t\tCurrent Relative Humidity: %" PRIu64 "\n", farmLog.environment.humidity); + jout("\t\tCurrent Motor Power: %" PRIu64 "\n", farmLog.environment.currentMotorPower); + jout("\t\t12V Power Average: %" PRIu64 "\n", farmLog.environment.powerAverage12v); + jout("\t\t12V Power Minimum: %" PRIu64 "\n", farmLog.environment.powerMin12v); + jout("\t\t12V Power Maximum: %" PRIu64 "\n", farmLog.environment.powerMax12v); + jout("\t\t5V Power Average: %" PRIu64 "\n", farmLog.environment.powerAverage5v); + jout("\t\t5V Power Minimum: %" PRIu64 "\n", farmLog.environment.powerMin5v); + jout("\t\t5V Power Maximum: %" PRIu64 "\n", farmLog.environment.powerMax5v); + + // Parameter 5: Reliability Statistics + jout("\tFARM Log Parameter 5: Reliability Statistics\n"); + jout("\t\tHelium Pressure Threshold Tripped: %" PRIi64 "\n", farmLog.reliability.heliumPresureTrip); + + // Parameter 6: Drive Information Continued + jout("\tFARM Log Parameter 6: Drive Information Continued\n"); + jout("\t\tDepopulation Head Mask: %" PRIu64 "\n", farmLog.driveInformation2.depopulationHeadMask); + jout("\t\tProduct ID: %s\n", productID); + jout("\t\tDrive Recording Type: %s\n", recordingType); + jout("\t\tHas Drive been Depopped: %" PRIu64 "\n", farmLog.driveInformation2.dpopped); + jout("\t\tMax Number of Available Sectors for Reassignment: %" PRIu64 "\n", farmLog.driveInformation2.maxNumberForReasign); + jout("\t\tTime to ready of the last power cycle (sec): %" PRIu64 "\n", farmLog.driveInformation2.timeToReady); + jout("\t\tTime drive is held in staggered spin (sec): %" PRIu64 "\n", farmLog.driveInformation2.timeHeld); + jout("\t\tLast Servo Spin up Time (sec): %" PRIu64 "\n", farmLog.driveInformation2.lastServoSpinUpTime); + + // Parameter 7: Environment Information Continued + jout("\tFARM Log Parameter 7: Environment Information Continued\n"); + jout("\t\tCurrent 12 volts: %" PRIu64 "\n", farmLog.environment2.current12v); + jout("\t\tMinimum 12 volts: %" PRIu64 "\n", farmLog.environment2.min12v); + jout("\t\tMaximum 12 volts: %" PRIu64 "\n", farmLog.environment2.max12v); + jout("\t\tCurrent 5 volts: %" PRIu64 "\n", farmLog.environment2.current5v); + jout("\t\tMinimum 5 volts: %" PRIu64 "\n", farmLog.environment2.min5v); + jout("\t\tMaximum 5 volts: %" PRIu64 "\n", farmLog.environment2.max5v); + + // "By Head" Parameters + jout("\tFARM Log \"By Head\" Information\n"); + farm_print_by_head_to_text("MR Head Resistance", (int64_t*)farmLog.mrHeadResistance.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_text("Number of Reallocated Sectors", (int64_t*)farmLog.totalReallocations.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_text("Number of Reallocation Candidate Sectors", (int64_t*)farmLog.totalReallocationCanidates.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_text("Write Power On (hrs)", (int64_t*)farmLog.writeWorkloadPowerOnTime.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_text("Cum Lifetime Unrecoverable Read Repeating", (int64_t*)farmLog.cumulativeUnrecoverableReadRepeat.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_text("Cum Lifetime Unrecoverable Read Unique", (int64_t*)farmLog.cumulativeUnrecoverableReadUnique.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_text("Second MR Head Resistance", (int64_t*)farmLog.secondMRHeadResistance.headValue, farmLog.driveInformation.heads); + + // "By Actuator" Parameters + const scsiFarmByActuator actrefs[] = { + farmLog.actuator0, farmLog.actuator1, farmLog.actuator2, farmLog.actuator3 + }; + for (uint8_t i = 0; i < sizeof(actrefs) / sizeof(actrefs[0]); i++) { + jout("\tFARM Log Actuator Information 0x%" PRIx64 "\n", actrefs[i].actuatorID); + jout("\t\tHead Load Events: %" PRIu64 "\n", actrefs[i].headLoadEvents); + jout("\t\tTimeStamp of last IDD test: %" PRIu64 "\n", actrefs[i].timelastIDDTest); + jout("\t\tSub-Command of Last IDD Test: %" PRIu64 "\n", actrefs[i].subcommandlastIDDTest); + jout("\t\tNumber of Reallocated Sector Reclamations: %" PRIu64 "\n", actrefs[i].numberGListReclam); + jout("\t\tServo Status: %" PRIu64 "\n", actrefs[i].servoStatus); + jout("\t\tNumber of Slipped Sectors Before IDD Scan: %" PRIu64 "\n", actrefs[i].numberSlippedSectorsBeforeIDD); + jout("\t\tNumber of Slipped Sectors Before IDD Scan: %" PRIu64 "\n", actrefs[i].numberSlippedSectorsAfterIDD); + jout("\t\tNumber of Resident Reallocated Sectors Before IDD Scan: %" PRIu64 "\n", actrefs[i].numberResidentReallocatedBeforeIDD); + jout("\t\tNumber of Resident Reallocated Sectors Before IDD Scan: %" PRIu64 "\n", actrefs[i].numberResidentReallocatedAfterIDD); + jout("\t\tSuccessfully Scrubbed Sectors Before IDD Scan: %" PRIu64 "\n", actrefs[i].numberScrubbedSectorsBeforeIDD); + jout("\t\tSuccessfully Scrubbed Sectors Before IDD Scan: %" PRIu64 "\n", actrefs[i].numberScrubbedSectorsAfterIDD); + jout("\t\tNumber of DOS Scans Performed: %" PRIu64 "\n", actrefs[i].dosScansPerformed); + jout("\t\tNumber of LBAs Corrected by ISP: %" PRIu64 "\n", actrefs[i].lbasCorrectedISP); + jout("\t\tNumber of Valid Parity Sectors: %" PRIu64 "\n", actrefs[i].numberValidParitySectors); + jout("\t\tNumber of LBAs Corrected by Parity Sector: %" PRIu64 "\n", actrefs[i].numberLBACorrectedParitySector); + } + + // "By Actuator" Flash LED Information + uint8_t index; + size_t flash_led_size; + const scsiFarmByActuatorFLED fledrefs[] = { + farmLog.actuatorFLED0, farmLog.actuatorFLED1, farmLog.actuatorFLED2, farmLog.actuatorFLED3 + }; + for (uint8_t i = 0; i < sizeof(fledrefs) / sizeof(fledrefs[0]); i++) { + jout("\tFARM Log Actuator 0x%" PRIx64 " Flash LED Information\n", fledrefs[i].actuatorID); + jout("\t\tTotal Flash LED Events: %" PRIu64 "\n", fledrefs[i].totalFlashLED); + jout("\t\tIndex of Last Flash LED: %" PRIu64 "\n", fledrefs[i].indexFlashLED); + + flash_led_size = sizeof(fledrefs[i].flashLEDArray) / sizeof(fledrefs[i].flashLEDArray[0]); + for (uint8_t j = flash_led_size; j > 0; j--) { + index = (j - fledrefs[i].indexFlashLED + flash_led_size) % flash_led_size; + jout("\t\tEvent %" PRIuMAX ":\n", static_cast<uintmax_t>(flash_led_size - j)); + jout("\t\t\tEvent Information: 0x%016" PRIx64 "\n", fledrefs[i].flashLEDArray[index]); + jout("\t\t\tTimestamp of Event %" PRIuMAX " (hours): %" PRIu64 "\n", static_cast<uintmax_t>(flash_led_size - j), fledrefs[i].universalTimestampFlashLED[index]); + jout("\t\t\tPower Cycle Event %" PRIuMAX ": %" PRIx64 "\n", static_cast<uintmax_t>(flash_led_size - j), fledrefs[i].powerCycleFlashLED[index]); + } + } + + // "By Actuator" Reallocation Information + const scsiFarmByActuatorReallocation ararefs[] = { + farmLog.actuatorReallocation0, farmLog.actuatorReallocation1, farmLog.actuatorReallocation2, farmLog.actuatorReallocation3 + }; + for (uint8_t i = 0; i < sizeof(ararefs) / sizeof(ararefs[0]); i++) { + jout("\tFARM Log Actuator 0x%" PRIx64 " Reallocation\n", ararefs[i].actuatorID); + jout("\t\tNumber of Reallocated Sectors: %" PRIu64 "\n", ararefs[i].totalReallocations); + jout("\t\tNumber of Reallocated Candidate Sectors: %" PRIu64 "\n", ararefs[i].totalReallocationCanidates); + } + + // Print JSON if --json or -j is specified + json::ref jref = jglb["seagate_farm_log"]; + + // Parameter 0: Log Header + json::ref jref0 = jref["log_header"]; + jref0["farm_log_version"] = farmLog.header.minorRev; + jref0["pages_supported"] = farmLog.header.parametersSupported; + jref0["log_size"] = farmLog.header.logSize; + jref0["heads_supported"] = farmLog.header.headsSupported; + jref0["reason_for_frame_capture"] = farmLog.header.frameCapture; + + // Parameter 1: Drive Information + json::ref jref1 = jref["drive_information"]; + jref1["serial_number"] = serialNumber; + jref1["world_wide_name"] = worldWideName; + jref1["firmware_rev"] = firmwareRev; + jref1["device_interface"] = deviceInterface; + jref1["device_capacity_in_sectors"] = farmLog.driveInformation.deviceCapacity; + jref1["reason_for_frame_capture"] = farmLog.driveInformation.psecSize; + jref1["logical_sector_size"] = farmLog.driveInformation.lsecSize; + jref1["device_buffer_size"] = farmLog.driveInformation.deviceBufferSize; + jref1["number_of_heads"] = farmLog.driveInformation.heads; + jref1["device_form_factor"] = formFactor; + jref1["rotation_rate"] = farmLog.driveInformation.rotationRate; + jref1["power_on_hour"] = farmLog.driveInformation.poh; + jref1["power_cycle_count"] = farmLog.driveInformation.powerCycleCount; + jref1["hardware_reset_count"] = farmLog.driveInformation.resetCount; + jref1["date_of_assembled"] = dateOfAssembly; + + // Parameter 2: Workload Statistics + json::ref jref2 = jref["workload_statistics"]; + jref2["total_number_of_read_commands"] = farmLog.workload.totalReadCommands; + jref2["total_number_of_write_commands"] = farmLog.workload.totalWriteCommands; + jref2["total_number_of_random_read_cmds"] = farmLog.workload.totalRandomReads; + jref2["total_number_of_random_write_cmds"] = farmLog.workload.totalRandomWrites; + jref2["total_number_of_other_commands"] = farmLog.workload.totalNumberofOtherCMDS; + jref2["logical_sectors_written"] = farmLog.workload.logicalSecWritten; + jref2["logical_sectors_read"] = farmLog.workload.logicalSecRead; + jref2["number_of_read_commands_from_0_to_3_percent_of_lba_space"] = farmLog.workload.readCommandsByRadius1; + jref2["number_of_read_commands_from_3_to_25_percent_of_lba_space"] = farmLog.workload.readCommandsByRadius2; + jref2["number_of_read_commands_from_25_to_50_percent_of_lba_space"] = farmLog.workload.readCommandsByRadius3; + jref2["number_of_read_commands_from_50_to_100_percent_of_lba_space"] = farmLog.workload.readCommandsByRadius4; + jref2["number_of_write_commands_from_0_to_3_percent_of_lba_space"] = farmLog.workload.writeCommandsByRadius1; + jref2["number_of_write_commands_from_3_to_25_percent_of_lba_space"] = farmLog.workload.writeCommandsByRadius2; + jref2["number_of_write_commands_from_25_to_50_percent_of_lba_space"] = farmLog.workload.writeCommandsByRadius3; + jref2["number_of_write_commands_from_50_to_100_percent_of_lba_space"] = farmLog.workload.writeCommandsByRadius4; + + // Parameter 3: Error Statistics + json::ref jref3 = jref["error_statistics"]; + jref3["unrecoverable_read_errors"] = farmLog.error.totalUnrecoverableReadErrors; + jref3["unrecoverable_write_errors"] = farmLog.error.totalUnrecoverableWriteErrors; + jref3["number_of_mechanical_start_failures"] = farmLog.error.totalMechanicalStartRetries; + jref3["fru_code_if_smart_trip_from_most_recent_smart_frame"] = farmLog.error.tripCode; + jref3["invalid_dword_count_port_a"] = farmLog.error.invalidDWordCountA; + jref3["invalid_dword_count_port_b"] = farmLog.error.invalidDWordCountB; + jref3["disparity_error_count_port_a"] = farmLog.error.disparityErrorCodeA; + jref3["disparity_error_count_port_b"] = farmLog.error.disparityErrorCodeB; + jref3["loss_of_dword_sync_port_a"] = farmLog.error.lossOfDWordSyncA; + jref3["loss_of_dword_sync_port_b"] = farmLog.error.lossOfDWordSyncB; + jref3["phy_reset_problem_port_a"] = farmLog.error.phyResetProblemA; + jref3["phy_reset_problem_port_b"] = farmLog.error.phyResetProblemB; + + // Parameter 4: Environment Statistics + json::ref jref4 = jref["environment_statistics"]; + jref4["current_temperature_(celsius)"] = farmLog.environment.curentTemp; + jref4["highest_temperature"] = farmLog.environment.highestTemp; + jref4["lowest_temperature"] = farmLog.environment.lowestTemp; + jref4["specified_max_operating_temperature"] = farmLog.environment.maxTemp; + jref4["specified_min_operating_temperature"] = farmLog.environment.minTemp; + jref4["current_relative_humidity"] = farmLog.environment.humidity; + jref4["current_motor_power"] = farmLog.environment.currentMotorPower; + jref4["12v_power_average"] = farmLog.environment.powerAverage12v; + jref4["12v_power_minimum"] = farmLog.environment.powerMin12v; + jref4["12v_power_maximum"] = farmLog.environment.powerMax12v; + jref4["5v_power_average"] = farmLog.environment.powerAverage5v; + jref4["5v_power_minimum"] = farmLog.environment.powerMin5v; + jref4["5v_power_maximum"] = farmLog.environment.powerMax5v; + + // Parameter 5: Reliability Statistics + json::ref jref5 = jref["reliability_statistics"]; +//jref5["number_of_raw_operations"] = farmLog.reliability.xxxxxx; +//jref5["cumulative_lifetime_ecc_due_to_erc"] = farmLog.reliability.xxxxxx; + jref5["helium_pressure_threshold_tripped"] = farmLog.reliability.heliumPresureTrip; + + // Parameter 6: Drive Information Continued + json::ref jref6 = jref["drive_information_continued"]; + jref6["depopulation_head_mask"] = farmLog.driveInformation2.depopulationHeadMask; + jref6["product_id"] = productID; + jref6["drive_recording_type"] = recordingType; + jref6["has_drive_been_depopped"] = farmLog.driveInformation2.dpopped; + jref6["max_number_of_available_sectors_for_reassignment"] = farmLog.driveInformation2.maxNumberForReasign; + jref6["time_to_ready_of_the_last_power_cycle_(sec)"] = farmLog.driveInformation2.timeToReady; + jref6["time_drive_is_held_in_staggered_spin_(sec)"] = farmLog.driveInformation2.timeHeld; + jref6["last_servo_spin_up_time_(sec)"] = farmLog.driveInformation2.lastServoSpinUpTime; + + // Parameter 7: Environment Information Continued + json::ref jref7 = jref["environment_information_continued"]; + jref7["current_12_volts"] = farmLog.environment2.current12v; + jref7["minimum_12_volts"] = farmLog.environment2.min12v; + jref7["maximum_12_volts"] = farmLog.environment2.max12v; + jref7["current_5_volts"] = farmLog.environment2.current5v; + jref7["minimum_5_volts"] = farmLog.environment2.min5v; + jref7["maximum_5_volts"] = farmLog.environment2.max5v; + + // "By Head" Parameters + char buffer[128]; // Generic character buffer + json::ref jrefh = jref["head_information"]; + farm_print_by_head_to_json(jrefh, buffer, "mr_head_resistance", (int64_t*)farmLog.mrHeadResistance.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jrefh, buffer, "number_of_reallocated_sectors", (int64_t*)farmLog.totalReallocations.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jrefh, buffer, "number_of_reallocation_candidate_sectors", (int64_t*)farmLog.totalReallocationCanidates.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jrefh, buffer, "write_power_on_(hrs)", (int64_t*)farmLog.writeWorkloadPowerOnTime.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jrefh, buffer, "cum_lifetime_unrecoverable_read_repeating", (int64_t*)farmLog.cumulativeUnrecoverableReadRepeat.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jrefh, buffer, "cum_lifetime_unrecoverable_read_unique", (int64_t*)farmLog.cumulativeUnrecoverableReadUnique.headValue, farmLog.driveInformation.heads); + farm_print_by_head_to_json(jrefh, buffer, "second_mr_head_resistance", (int64_t*)farmLog.secondMRHeadResistance.headValue, farmLog.driveInformation.heads); + + // "By Actuator" Parameters + for (unsigned i = 0; i < sizeof(actrefs) / sizeof(actrefs[0]); i++) { + snprintf(buffer, sizeof(buffer), "actuator_information_%" PRIx64, actrefs[i].actuatorID); + json::ref jrefa = jref[buffer]; + jrefa["head_load_events"] = actrefs[i].headLoadEvents; + jrefa["timestamp_of_last_idd_test"] = actrefs[i].timelastIDDTest; + jrefa["sub-command_of_last_idd_test"] = actrefs[i].subcommandlastIDDTest; + jrefa["number_of_reallocated_sector_reclamations"] = actrefs[i].numberGListReclam; + jrefa["servo_status"] = actrefs[i].servoStatus; + jrefa["number_of_slipped_sectors_before_idd_scan"] = actrefs[i].numberSlippedSectorsBeforeIDD; + jrefa["number_of_slipped_sectors_before_idd_scan"] = actrefs[i].numberSlippedSectorsAfterIDD; + jrefa["number_of_resident_reallocated_sectors_before_idd_scan"] = actrefs[i].numberResidentReallocatedBeforeIDD; + jrefa["number_of_resident_reallocated_sectors_before_idd_scan"] = actrefs[i].numberResidentReallocatedAfterIDD; + jrefa["successfully_scrubbed_sectors_before_idd_scan"] = actrefs[i].numberScrubbedSectorsBeforeIDD; + jrefa["successfully_scrubbed_sectors_before_idd_scan"] = actrefs[i].numberScrubbedSectorsAfterIDD; + jrefa["number_of_dos_scans_performed"] = actrefs[i].dosScansPerformed; + jrefa["number_of_lbas_corrected_by_isp"] = actrefs[i].lbasCorrectedISP; + jrefa["number_of_valid_parity_sectors"] = actrefs[i].numberValidParitySectors; + jrefa["number_of_lbas_corrected_by_parity_sector"] = actrefs[i].numberLBACorrectedParitySector; + } + + // "By Actuator" Flash LED Information + for (unsigned i = 0; i < sizeof(fledrefs) / sizeof(fledrefs[0]); i++) { + snprintf(buffer, sizeof(buffer), "actuator_flash_led_information_%" PRIx64, fledrefs[i].actuatorID); + json::ref jrefa = jref[buffer]; + jrefa["total_flash_led_events"] = fledrefs[i].totalFlashLED; + jrefa["index_of_last_flash_led"] = fledrefs[i].indexFlashLED; + + snprintf(buffer, sizeof(buffer), "event_%" PRIx64, fledrefs[i].actuatorID); + flash_led_size = sizeof(fledrefs[i].flashLEDArray) / sizeof(fledrefs[i].flashLEDArray[0]); + for (uint8_t j = flash_led_size; j > 0; j--) { + index = (j - fledrefs[i].indexFlashLED + flash_led_size) % flash_led_size; + jrefa[buffer]["event_information"] = fledrefs[i].flashLEDArray[index]; + jrefa[buffer]["timestamp_of_event"] = fledrefs[i].universalTimestampFlashLED[index]; + jrefa[buffer]["power_cycle_event"] = fledrefs[i].powerCycleFlashLED[index]; + } + } + + // "By Actuator" Reallocation Information + for (unsigned i = 0; i < sizeof(ararefs) / sizeof(ararefs[0]); i++) { + snprintf(buffer, sizeof(buffer), "actuator_reallocation_information_%" PRIx64, ararefs[i].actuatorID); + json::ref jrefa = jref[buffer]; + jrefa["number_of_reallocated_sectors"] = ararefs[i].totalReallocations; + jrefa["number_of_reallocated_candidate_sectors"] = ararefs[i].totalReallocationCanidates; + } +} |