方法一：直接通过内核查看 1 2 3 4 5 $ cat /sys/block/sdc/device/model TOSHIBA Q300 $ cat /sys/block/sdc/device/vendor ATA
方法二：用过hdparm 命令查看 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 $ sudo hdparm -I /dev/sdc /dev/sdc: ATA device, with non-removable media Model Number: TOSHIBA Q300 Serial Number: 95IB51YBKNSX Firmware Revision: SAFM11.1 Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0 Standards: 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: 268435455 LBA48 user addressable sectors: 468862128 Logical Sector size: 512 bytes Physical Sector size: 512 bytes Logical Sector-0 offset: 0 bytes device size with M = 1024*1024: 228936 MBytes device size with M = 1000*1000: 240057 MBytes (240 GB) cache/buffer size = unknown Form Factor: 2.5 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 = 16 Current = 16 Advanced power management level: 254 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 * Mandatory FLUSH_CACHE * FLUSH_CACHE_EXT * SMART error logging * SMART self-test * General Purpose Logging feature set * WRITE_{DMA|MULTIPLE}_FUA_EXT * 64-bit World wide name * {READ,WRITE}_DMA_EXT_GPL commands * 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) * Host-initiated interface power management * Phy event counters * Host automatic Partial to Slumber transitions * Device automatic Partial to Slumber transitions * READ_LOG_DMA_EXT equivalent to READ_LOG_EXT * DMA Setup Auto-Activate optimization Device-initiated interface power management * Software settings preservation Device Sleep (DEVSLP) * DOWNLOAD MICROCODE DMA command * SET MAX SETPASSWORD/UNLOCK DMA commands * WRITE BUFFER DMA command * READ BUFFER DMA command * Data Set Management TRIM supported (limit 8 blocks) * Deterministic read ZEROs after TRIM Security: Master password revision code = 65534 supported not enabled not locked frozen not expired: security count supported: enhanced erase 2min for SECURITY ERASE UNIT. 2min for ENHANCED SECURITY ERASE UNIT. Logical Unit WWN Device Identifier: 500080dc002da6c1 NAA : 5 IEEE OUI : 00080d Unique ID : c002da6c1 Checksum: correct Device Sleep: DEVSLP Exit Timeout (DETO): 100 ms (drive) Minimum DEVSLP Assertion Time (MDAT): 31 ms (drive)
通过这种方法，看到的信息更全面，硬盘型号、序列号、容量、接口、转速等信息均可查看。
注意，可配合grep命令使用，快速查询自己需要的信息，如：
1 2 $ sudo hdparm -i /dev/sdc |grep "Model" Model=TOSHIBA Q300, FwRev=SAFM11.1, SerialNo=95IB51YBKNSX
方法三：通过lsscsi 工具查看 因为工具非系统自带，首先需要手动安装，安装和执行示例如下：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 $ sudo apt install lsscsi The following NEW packages will be installed: lsscsi 0 packages upgraded, 1 newly installed, 0 to remove and 36 not upgraded. Need to get 35.6 kB of archives. After unpacking 105 kB will be used. Get: 1 http://cn.archive.ubuntu.com/ubuntu/ trusty/main lsscsi amd64 0.27-2 [35.6 kB] Fetched 35.6 kB in 7s (4,883 B/s) Selecting previously unselected package lsscsi. (Reading database ... 425107 files and directories currently installed.) Preparing to unpack .../lsscsi_0.27-2_amd64.deb ... Unpacking lsscsi (0.27-2) ... Processing triggers for man-db (2.6.7.1-1ubuntu1) ... Setting up lsscsi (0.27-2) ... $ lsscsi --device [0:0:0:0] disk ATA ST1000DM003-1ER1 CC45 /dev/sda [8:0] [2:0:0:0] disk ATA WDC WD10EZEX-00B 1A01 /dev/sdb [8:16] [3:0:0:0] disk ATA TOSHIBA Q300 11.1 /dev/sdc [8:32] [6:0:0:0] disk WD My Passport 0820 1012 /dev/sdd [8:48] [6:0:0:1] enclosu WD SES Device 1012 -
