| // Copyright 2019 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package storage |
| |
| import ( |
| "context" |
| "reflect" |
| "testing" |
| ) |
| |
| func TestParseGetStorageInfoOutputLulu(t *testing.T) { |
| const out = `$ hdparm -I /dev/sda |
| |
| /dev/sda: |
| |
| ATA device, with non-removable media |
| Model Number: SanDisk SSD U110 16GB |
| Serial Number: 145138402365 |
| Firmware Revision: U221000 |
| Transport: Serial, ATA8-AST, SATA Rev 2.6, SATA Rev 3.0 |
| Standards: |
| Used: unknown (minor revision code 0x0110) |
| Supported: 9 8 7 6 5 |
| Likely used: 9 |
| Configuration: |
| Logical max current |
| cylinders 16383 16383 |
| heads 16 16 |
| sectors/track 63 63 |
| -- |
| CHS current addressable sectors: 16514064 |
| LBA user addressable sectors: 31277232 |
| LBA48 user addressable sectors: 31277232 |
| Logical Sector size: 512 bytes |
| Physical Sector size: 512 bytes |
| Logical Sector-0 offset: 0 bytes |
| device size with M = 1024*1024: 15272 MBytes |
| device size with M = 1000*1000: 16013 MBytes (16 GB) |
| cache/buffer size = unknown |
| Form Factor: 1.8 inch |
| Nominal Media Rotation Rate: Solid State Device |
| Capabilities: |
| LBA, IORDY(can be disabled) |
| Queue depth: 32 |
| Standby timer values: spec'd by Standard, no device specific minimum |
| R/W multiple sector transfer: Max = 1 Current = 1 |
| Advanced power management level: disabled |
| DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 udma5 *udma6 |
| Cycle time: min=120ns recommended=120ns |
| PIO: pio0 pio1 pio2 pio3 pio4 |
| Cycle time: no flow control=120ns IORDY flow control=120ns |
| Commands/features: |
| Enabled Supported: |
| * SMART feature set |
| Security Mode feature set |
| * Power Management feature set |
| * Write cache |
| * Look-ahead |
| * Host Protected Area feature set |
| * WRITE_BUFFER command |
| * READ_BUFFER command |
| * NOP cmd |
| * DOWNLOAD_MICROCODE |
| Advanced Power Management feature set |
| SET_MAX security extension |
| * 48-bit Address feature set |
| * Device Configuration Overlay feature set |
| * Mandatory FLUSH_CACHE |
| * FLUSH_CACHE_EXT |
| * SMART error logging |
| * SMART self-test |
| * General Purpose Logging feature set |
| * 64-bit World wide name |
| * WRITE_UNCORRECTABLE_EXT command |
| * Segmented DOWNLOAD_MICROCODE |
| * Gen1 signaling speed (1.5Gb/s) |
| * Gen2 signaling speed (3.0Gb/s) |
| * Gen3 signaling speed (6.0Gb/s) |
| * Native Command Queueing (NCQ) |
| * Phy event counters |
| * Device-initiated interface power management |
| * Software settings preservation |
| Device Sleep (DEVSLP) |
| * SANITIZE feature set |
| * BLOCK_ERASE_EXT command |
| * SET MAX SETPASSWORD/UNLOCK DMA commands |
| * DEVICE CONFIGURATION SET/IDENTIFY DMA commands |
| * Data Set Management TRIM supported (limit 8 blocks) |
| * Deterministic read data after TRIM |
| Security: |
| Master password revision code = 65534 |
| supported |
| not enabled |
| not locked |
| not frozen |
| not expired: security count |
| supported: enhanced erase |
| 2min for SECURITY ERASE UNIT. 2min for ENHANCED SECURITY ERASE UNIT. |
| Logical Unit WWN Device Identifier: 5001b44cd681403d |
| NAA : 5 |
| IEEE OUI : 001b44 |
| Unique ID : cd681403d |
| Checksum: correct |
| |
| $ smartctl -x /dev/sda |
| smartctl 6.6 2017-11-05 r4594 [x86_64-linux-3.14.0] (local build) |
| Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org |
| |
| === START OF INFORMATION SECTION === |
| Model Family: SanDisk based SSDs |
| Device Model: SanDisk SSD U110 16GB |
| Serial Number: 145138402365 |
| LU WWN Device Id: 5 001b44 cd681403d |
| Firmware Version: U221000 |
| User Capacity: 16,013,942,784 bytes [16.0 GB] |
| Sector Size: 512 bytes logical/physical |
| Rotation Rate: Solid State Device |
| Form Factor: 1.8 inches |
| Device is: In smartctl database [for details use: -P show] |
| ATA Version is: ACS-2 T13/2015-D revision 3 |
| SATA Version is: SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s) |
| Local Time is: Tue Jul 30 21:28:57 2019 MST |
| SMART support is: Available - device has SMART capability. |
| SMART support is: Enabled |
| AAM feature is: Unavailable |
| APM feature is: Disabled |
| Rd look-ahead is: Enabled |
| Write cache is: Enabled |
| DSN feature is: Unavailable |
| ATA Security is: Disabled, NOT FROZEN [SEC1] |
| Wt Cache Reorder: Unavailable |
| |
| === START OF READ SMART DATA SECTION === |
| SMART overall-health self-assessment test result: PASSED |
| |
| General SMART Values: |
| Offline data collection status: (0x00) Offline data collection activity |
| was never started. |
| Auto Offline Data Collection: Disabled. |
| Self-test execution status: ( 0) The previous self-test routine completed |
| without error or no self-test has ever |
| been run. |
| Total time to complete Offline |
| data collection: ( 120) seconds. |
| Offline data collection |
| capabilities: (0x51) SMART execute Offline immediate. |
| No Auto Offline data collection support. |
| Suspend Offline collection upon new |
| command. |
| No Offline surface scan supported. |
| Self-test supported. |
| No Conveyance Self-test supported. |
| Selective Self-test supported. |
| SMART capabilities: (0x0003) Saves SMART data before entering |
| power-saving mode. |
| Supports SMART auto save timer. |
| Error logging capability: (0x01) Error logging supported. |
| General Purpose Logging supported. |
| Short self-test routine |
| recommended polling time: ( 2) minutes. |
| Extended self-test routine |
| recommended polling time: ( 3) minutes. |
| |
| SMART Attributes Data Structure revision number: 1 |
| Vendor Specific SMART Attributes with Thresholds: |
| ID# ATTRIBUTE_NAME FLAGS VALUE WORST THRESH FAIL RAW_VALUE |
| 5 Reallocated_Sector_Ct -O---- 100 100 000 - 0 |
| 9 Power_On_Hours -O---- 100 100 000 - 333 |
| 12 Power_Cycle_Count -O---- 100 100 000 - 1758 |
| 165 Total_Write/Erase_Count -O---- 100 100 000 - 174113 |
| 171 Program_Fail_Count -O---- 100 100 000 - 0 |
| 172 Erase_Fail_Count -O---- 100 100 000 - 0 |
| 173 Avg_Write/Erase_Count -O---- 100 100 000 - 86 |
| 174 Unexpect_Power_Loss_Ct -O---- 100 100 000 - 17 |
| 187 Reported_Uncorrect -O---- 100 100 000 - 0 |
| 194 Temperature_Celsius -O---K 055 045 000 - 45 (Min/Max 14/57) |
| 230 Perc_Write/Erase_Count -O---- 100 100 000 - 286 |
| 232 Perc_Avail_Resrvd_Space PO---- 100 100 005 - 0 |
| 234 Perc_Write/Erase_Ct_BC -O---- 100 100 000 - 252 |
| 241 Total_LBAs_Written -O---- 100 100 000 - 2117789970 |
| 242 Total_LBAs_Read -O---- 100 100 000 - 1714398091 |
| ||||||_ K auto-keep |
| |||||__ C event count |
| ||||___ R error rate |
| |||____ S speed/performance |
| ||_____ O updated online |
| |______ P prefailure warning |
| |
| General Purpose Log Directory Version 1 |
| SMART Log Directory Version 1 [multi-sector log support] |
| Address Access R/W Size Description |
| 0x00 GPL,SL R/O 1 Log Directory |
| 0x01 GPL,SL R/O 1 Summary SMART error log |
| 0x03 GPL,SL R/O 16 Ext. Comprehensive SMART error log |
| 0x04 GPL,SL R/O 8 Device Statistics log |
| 0x06 GPL,SL R/O 1 SMART self-test log |
| 0x09 GPL,SL R/W 1 Selective self-test log |
| 0x10 GPL,SL R/O 1 NCQ Command Error log |
| 0x11 GPL,SL R/O 1 SATA Phy Event Counters log |
| 0x30 GPL,SL R/O 9 IDENTIFY DEVICE data log |
| 0x80-0x9f GPL,SL R/W 16 Host vendor specific log |
| 0xa1 GPL,SL VS 1 Device vendor specific log |
| 0xa2 GPL,SL VS 2 Device vendor specific log |
| 0xa3 GPL,SL VS 1 Device vendor specific log |
| 0xa6-0xa7 GPL,SL VS 255 Device vendor specific log |
| |
| Warning! SMART Extended Comprehensive Error Log Structure error: invalid SMART checksum. |
| SMART Extended Comprehensive Error Log Version: 1 (16 sectors) |
| No Errors Logged |
| |
| SMART Extended Self-test Log (GP Log 0x07) not supported |
| |
| SMART Self-test log structure revision number 1 |
| No self-tests have been logged. [To run self-tests, use: smartctl -t] |
| |
| SMART Selective self-test log data structure revision number 1 |
| SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS |
| 1 0 0 Not_testing |
| 2 0 0 Not_testing |
| 3 0 0 Not_testing |
| 4 0 0 Not_testing |
| 5 0 0 Not_testing |
| Selective self-test flags (0x0): |
| After scanning selected spans, do NOT read-scan remainder of disk. |
| If Selective self-test is pending on power-up, resume after 0 minute delay. |
| |
| SCT Commands not supported |
| |
| Device Statistics (GP Log 0x04) |
| Page Offset Size Value Flags Description |
| 0x05 ===== = = === == Temperature Statistics (rev 1) == |
| 0x05 0x008 1 45 --- Current Temperature |
| 0x05 0x010 1 - --- Average Short Term Temperature |
| 0x05 0x018 1 - --- Average Long Term Temperature |
| 0x05 0x020 1 57 --- Highest Temperature |
| 0x05 0x028 1 26 --- Lowest Temperature |
| 0x05 0x030 1 - --- Highest Average Short Term Temperature |
| 0x05 0x038 1 - --- Lowest Average Short Term Temperature |
| 0x05 0x040 1 - --- Highest Average Long Term Temperature |
| 0x05 0x048 1 - --- Lowest Average Long Term Temperature |
| 0x05 0x050 4 0 --- Time in Over-Temperature |
| 0x05 0x058 1 95 --- Specified Maximum Operating Temperature |
| 0x05 0x060 4 0 --- Time in Under-Temperature |
| 0x05 0x068 1 0 --- Specified Minimum Operating Temperature |
| 0x07 ===== = = === == Solid State Device Statistics (rev 1) == |
| 0x07 0x008 1 2 N-- Percentage Used Endurance Indicator |
| |||_ C monitored condition met |
| ||__ D supports DSN |
| |___ N normalized value |
| |
| Pending Defects log (GP Log 0x0c) not supported |
| |
| SATA Phy Event Counters (GP Log 0x11) |
| ID Size Value Description |
| 0x0003 2 0 R_ERR response for device-to-host data FIS |
| 0x0004 2 0 R_ERR response for host-to-device data FIS |
| 0x0006 2 0 R_ERR response for device-to-host non-data FIS |
| 0x0007 2 0 R_ERR response for host-to-device non-data FIS |
| 0x0009 2 461 Transition from drive PhyRdy to drive PhyNRdy |
| 0x000a 2 8 Device-to-host register FISes sent due to a COMRESET |
| 0x000f 2 0 R_ERR response for host-to-device data FIS, CRC |
| 0x0012 2 0 R_ERR response for host-to-device non-data FIS, CRC |
| 0x0001 2 0 Command failed due to ICRC error |
| ` |
| |
| info, err := parseGetStorageInfoOutput(context.Background(), []byte(out)) |
| if err != nil { |
| t.Fatal("parseGetStorageInfoOutput() failed: ", err) |
| } |
| |
| exp := &Info{ |
| Name: "145138402365", |
| Device: SSD, |
| Status: Healthy, |
| PercentageUsed: 2, |
| TotalBytesWritten: 1084308464640, |
| } |
| |
| if !reflect.DeepEqual(info, exp) { |
| t.Errorf("parseGetStorageInfoOutput() = %+v; want %+v", info, exp) |
| } |
| } |
