「HDDの情報を調べる」の版間の差分
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− | + | Linux で HDD のメーカーや型番等を確認する方法。 | |
== /proc/scsi/scsi == | == /proc/scsi/scsi == |
2019年1月9日 (水) 07:57時点における最新版
Linux で HDD のメーカーや型番等を確認する方法。
/proc/scsi/scsi
SATAのHDD情報が、このファイルに書かれている。
$ cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: FUJITSU MHV2060A Rev: 0084 Type: Direct-Access ANSI SCSI revision: 05
hdparm -I /dev/sda
もっと詳しく調べる。
※要root権限。
# /sbin/hdparm -I /dev/sda /dev/sda: ATA device, with non-removable media Model Number: FUJITSU MHV2060AH Serial Number: NT21T5C29HN8 Firmware Revision: 00840096 Standards: Used: ATA/ATAPI-6 T13 1410D revision 3a Supported: 6 5 4 3 Configuration: Logical max current cylinders 16383 16383 heads 16 16 sectors/track 63 63 -- CHS current addressable sectors: 16514064 LBA user addressable sectors: 117210240 device size with M = 1024*1024: 57231 MBytes device size with M = 1000*1000: 60011 MBytes (60 GB) Capabilities: LBA, IORDY(cannot be disabled) bytes avail on r/w long: 4 Queue depth: 1 Standby timer values: spec'd by Standard, no device specific minimum R/W multiple sector transfer: Max = 16 Current = 16 Advanced power management level: 128 (0x80) Recommended acoustic management value: 254, current value: 254 DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5 Cycle time: min=120ns recommended=120ns PIO: pio0 pio1 pio2 pio3 pio4 Cycle time: no flow control=240ns IORDY flow control=120ns Commands/features: Enabled Supported: * READ BUFFER cmd * WRITE BUFFER cmd * Host Protected Area feature set * Look-ahead * Write cache * Power Management feature set Security Mode feature set * SMART feature set * Mandatory FLUSH CACHE command * Device Configuration Overlay feature set * Automatic Acoustic Management feature set SET MAX security extension Power-Up In Standby feature set * Advanced Power Management feature set * DOWNLOAD MICROCODE cmd * SMART self-test * SMART error logging Security: Master password revision code = 65534 supported not enabled not locked frozen not expired: security count not supported: enhanced erase 60min for SECURITY ERASE UNIT. HW reset results: CBLID- above Vih Device num = 0 determined by the jumper Checksum: correct