1TBプラッタ採用の3TBモデル
- Seagate / Barracuda
Intel D510MO に接続して以下の環境で確認
- Ubuntu server 11.10
- udisks 1.0.4-1
- hdparm 9.37-0ubuntu1
$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 11.10 Release: 11.10 Codename: oneiric
$ udisks --show-info /dev/sda Showing information for /org/freedesktop/UDisks/devices/sda native-path: /sys/devices/pci0000:00/0000:00:1f.2/host0/target0:0:0/0:0:0:0/block/sda device: 8:0 device-file: /dev/sda presentation: /dev/sda by-id: /dev/disk/by-id/ata-ST3000DM001-9YN166_******** by-id: /dev/disk/by-id/scsi-SATA_ST3000DM001-9YN_******** by-id: /dev/disk/by-id/wwn-0x**************** by-path: /dev/disk/by-path/pci-0000:00:1f.2-scsi-0:0:0:0 detected at: 2012年10月16日 10時27分03秒 system internal: 1 removable: 0 has media: 1 (detected at 2012年10月16日 10時27分03秒) detects change: 0 detection by polling: 0 detection inhibitable: 0 detection inhibited: 0 is read only: 0 is mounted: 0 mount paths: mounted by uid: 0 presentation hide: 0 presentation nopolicy: 0 presentation name: presentation icon: automount hint: size: 3000592982016 block size: 512 job underway: no usage: type: version: uuid: label: drive: vendor: ATA model: ST3000DM001-9YN166 revision: CC4B serial: ******** WWN: **************** detachable: 0 can spindown: 1 rotational media: Yes, at 7200 RPM write-cache: enabled ejectable: 0 adapter: /org/freedesktop/UDisks/adapters/0000_3a00_3a1f_2e2 ports: /org/freedesktop/UDisks/adapters/0000_3a00_3a1f_2e2/host0 similar devices: media: compat: interface: ata if speed: (unknown) ATA SMART: Updated at 2012年10月16日 10時27分33秒 overall assessment: Good =============================================================================== Attribute Current|Worst|Threshold Status Value Type Updates =============================================================================== raw-read-error-rate 100|100| 6 good 58624 Pre-fail Online spin-up-time 93| 92| 0 n/a 0 Pre-fail Online start-stop-count 100|100| 20 good 17 Old-age Online reallocated-sector-count 100|100| 36 good 0 sectors Pre-fail Online seek-error-rate 100|253| 30 good 163 Pre-fail Online power-on-hours 100|100| 0 n/a 0 Old-age Online spin-retry-count 100|100| 97 good 0 Pre-fail Online power-cycle-count 100|100| 20 good 17 Old-age Online attribute-183 100|100| 0 n/a 0 Old-age Online end-to-end-error 100|100| 99 good 0 Old-age Online reported-uncorrect 100|100| 0 n/a 0 sectors Old-age Online command-timeout 100|253| 0 n/a 4295032833 Old-age Online high-fly-writes 100|100| 0 n/a 0 Old-age Online airflow-temperature-celsius 71| 63| 45 good 29C / 84.2F Old-age Online g-sense-error-rate 100|100| 0 n/a 0 Old-age Online power-off-retract-count 100|100| 0 n/a 15 Old-age Online load-cycle-count 100|100| 0 n/a 23 Old-age Online temperature-celsius-2 29| 40| 0 n/a 29C / 84.2F Old-age Online current-pending-sector 100|100| 0 n/a 0 sectors Old-age Online offline-uncorrectable 100|100| 0 n/a 0 sectors Old-age Offline udma-crc-error-count 200|253| 0 n/a 0 Old-age Online head-flying-hours 100|253| 0 n/a 0 Old-age Offline attribute-241 100|253| 0 n/a 0 Old-age Offline attribute-242 100|253| 0 n/a 0 Old-age Offline
$ sudo hdparm -I /dev/sda /dev/sda: ATA device, with non-removable media Model Number: ST3000DM001-9YN166 Serial Number: ******** Firmware Revision: CC4B Transport: Serial, SATA Rev 3.0 Standards: Used: unknown (minor revision code 0x0029) Supported: 8 7 6 5 Likely used: 8 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: 5860533168 Logical Sector size: 512 bytes Physical Sector size: 4096 bytes Logical Sector-0 offset: 0 bytes device size with M = 1024*1024: 2861588 MBytes device size with M = 1000*1000: 3000592 MBytes (3000 GB) cache/buffer size = unknown Nominal Media Rotation Rate: 7200 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 Recommended acoustic management value: 208, current value: 0 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 * 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 * WRITE_{DMA|MULTIPLE}_FUA_EXT * 64-bit World wide name Write-Read-Verify feature set * WRITE_UNCORRECTABLE_EXT command * {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) * Phy event counters * unknown 76[15] * DMA Setup Auto-Activate optimization Device-initiated interface power management * Software settings preservation * SMART Command Transport (SCT) feature set * SCT LBA Segment Access (AC2) unknown 206[7] unknown 206[12] (vendor specific) unknown 206[13] (vendor specific) Security: Master password revision code = 65534 supported not enabled not locked not frozen not expired: security count supported: enhanced erase 336min for SECURITY ERASE UNIT. 336min for ENHANCED SECURITY ERASE UNIT. Logical Unit WWN Device Identifier: **************** NAA : * IEEE OUI : ****** Unique ID : ********* Checksum: correcthdparm だと以下の3パラメータが確認できるところが興味深いね。
- Logical Sector size
- Physical Sector size
- Logical Sector-0 offset
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