Jelaskan bugnya
hdparm -I /dev/sda
tidak berfungsi, perintah harddisk serupa seperti hdparm -y /dev/sda
juga gagal.
root<strong i="10">@raspberrypi</strong>:/home/pi# hdparm -I /dev/sda
/dev/sda:
SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0a 00 00 00 00 24 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ATA device, with non-removable media
Standards:
Likely used: 1
Configuration:
Logical max current
cylinders 0 0
heads 0 0
sectors/track 0 0
--
Logical/Physical Sector size: 512 bytes
device size with M = 1024*1024: 0 MBytes
device size with M = 1000*1000: 0 MBytes
cache/buffer size = unknown
Capabilities:
IORDY not likely
Cannot perform double-word IO
R/W multiple sector transfer: not supported
DMA: not supported
PIO: pio0
Untuk mereproduksi
hdparm -I /dev/sda
hdparm -y /dev/sda
hdparm -C /dev/sda
Perilaku yang diharapkan
Dukungan mengatur waktu spin-down harddisk.
Di pi3, semuanya berfungsi dengan baik
Jalankan perintah yang sama pada pi3 dengan hard disk USB yang sama, semuanya berfungsi dengan baik:
root<strong i="23">@raspberrypi</strong>:/home/pi# uname -a
Linux raspberrypi 4.19.75-v7+ #1270 SMP Tue Sep 24 18:45:11 BST 2019 armv7l GNU/Linux
root<strong i="24">@raspberrypi</strong>:/home/pi# hdparm -I /dev/sda
/dev/sda:
ATA device, with non-removable media
Model Number: ST4000LM024-2AN17V
Serial Number: WCK2PTAP
Firmware Revision: 0001
Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Standards:
Used: unknown (minor revision code 0x006d)
Supported: 10 9 8 7 6 5
Likely used: 10
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: 7814037168
Logical Sector size: 512 bytes
Physical Sector size: 4096 bytes
Logical Sector-0 offset: 0 bytes
device size with M = 1024*1024: 3815447 MBytes
device size with M = 1000*1000: 4000787 MBytes (4000 GB)
cache/buffer size = unknown
Form Factor: 2.5 inch
Nominal Media Rotation Rate: 5526
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 = ?
Advanced power management level: 254
Recommended acoustic management value: 208, current value: 208
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
Power-Up In Standby feature set
* SET_FEATURES required to spinup after power up
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_UNCORRECTABLE_EXT command
* {READ,WRITE}_DMA_EXT_GPL commands
* Segmented DOWNLOAD_MICROCODE
unknown 119[6]
* 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
* READ_LOG_DMA_EXT equivalent to READ_LOG_EXT
DMA Setup Auto-Activate optimization
Device-initiated interface power management
Software settings preservation
unknown 78[7]
* SMART Command Transport (SCT) feature set
* SCT Write Same (AC2)
* SCT Data Tables (AC5)
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
654min for SECURITY ERASE UNIT. 654min for ENHANCED SECURITY ERASE UNIT.
Logical Unit WWN Device Identifier: 5000c500b9af9856
NAA : 5
IEEE OUI : 000c50
Unique ID : 0b9af9856
Checksum: correct
Sistem
cat /etc/rpi-issue
)?vcgencmd version
)?uname -a
)?Log
dmesg di PI4
[ 4683.050535] usb 2-1: new SuperSpeed Gen 1 USB device number 2 using xhci_hcd
[ 4683.081946] usb 2-1: New USB device found, idVendor=0bc2, idProduct=231a, bcdDevice= 7.08
[ 4683.081962] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4683.081974] usb 2-1: Product: Expansion
[ 4683.081986] usb 2-1: Manufacturer: Seagate
[ 4683.081998] usb 2-1: SerialNumber: NAA3GRTM
[ 4683.114373] scsi host0: uas
[ 4683.116667] scsi 0:0:0:0: Direct-Access Seagate Expansion 0708 PQ: 0 ANSI: 6
[ 4683.120453] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 4689.456539] sd 0:0:0:0: [sda] 7814037167 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 4689.456546] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 4689.456979] sd 0:0:0:0: [sda] Write Protect is off
[ 4689.456985] sd 0:0:0:0: [sda] Mode Sense: 53 00 00 08
[ 4689.457472] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 4689.458243] sd 0:0:0:0: [sda] Optimal transfer size 33553920 bytes not a multiple of physical block size (4096 bytes)
[ 4689.632963] sda: sda1 sda2
[ 4689.635493] sd 0:0:0:0: [sda] Attached SCSI disk
[ 4690.795363] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
disk yang sama pada log dmsg pi3, ini berfungsi dengan baik
[47035.952673] usb 1-1.4: new high-speed USB device number 6 using dwc_otg
[47036.163929] usb 1-1.4: New USB device found, idVendor=0bc2, idProduct=231a, bcdDevice= 7.08
[47036.163944] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[47036.163954] usb 1-1.4: Product: Expansion
[47036.163964] usb 1-1.4: Manufacturer: Seagate
[47036.163974] usb 1-1.4: SerialNumber: NAA3GRTM
[47036.164821] usb 1-1.4: The driver for the USB controller dwc_otg_hcd does not support scatter-gather which is
[47036.164833] usb 1-1.4: required by the UAS driver. Please try an other USB controller if you wish to use UAS.
[47036.164844] usb-storage 1-1.4:1.0: USB Mass Storage device detected
[47036.165459] scsi host0: usb-storage 1-1.4:1.0
[47037.223667] scsi 0:0:0:0: Direct-Access Seagate Expansion 0708 PQ: 0 ANSI: 6
[47037.224689] sd 0:0:0:0: Attached scsi generic sg0 type 0
[47041.142771] Voltage normalised (0x00000000)
[47041.911297] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
[47041.911761] sd 0:0:0:0: [sda] 7814037167 512-byte logical blocks: (4.00 TB/3.64 TiB)
[47041.911774] sd 0:0:0:0: [sda] 4096-byte physical blocks
[47041.912268] sd 0:0:0:0: [sda] Write Protect is off
[47041.912281] sd 0:0:0:0: [sda] Mode Sense: 47 00 00 08
[47041.912855] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[47042.031770] sda: sda1 sda2
[47042.035292] sd 0:0:0:0: [sda] Attached SCSI disk
[47043.667351] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
Konteks tambahan
Pi 4 menggunakan UAS sebagai transportasi disk, bukan penyimpanan massal USB yang digunakan pada semua model Pi sebelumnya.
Saya memiliki adaptor USB3.0 Sabrent yang menunjukkan masalah - pada Pi 4 hdparm -y /dev/sda
mengembalikan kesalahan yang sama yang Anda lihat, tetapi tidak pada Pi 3. hdparm -I /dev/sda
berfungsi dalam kedua kasus , meskipun.
Dalam kedua kasus untuk hdparm -y
, saya melihat bahwa hdparm mengeluarkan perintah pass-through ATA dengan berbagai parameter yang ditetapkan, kemudian meminta transfer IN untuk memeriksa hasilnya. Dalam kasus UAS, respons indra SCSI adalah "perintah ilegal" sedangkan dalam kasus penyimpanan massal, respons passthrough ATA penyimpanan massal memiliki bidang kesalahan bukan nol dan titik akhir STALL.
Perintah gagal pada kedua Pis, mungkin karena perangkat tidak mendukung perintah, tetapi kasing UAS lebih ribut tentang hal itu. Dalam kasus Anda, kemungkinan pass-through tidak berfungsi dengan UAS tetapi dengan penyimpanan massal.
Bisakah Anda mencoba langkah-langkah di sini dan melaporkan kembali: https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=245931
Setelah menambahkan quirks ke /boot/cmdline.txt, masalah terpecahkan, hard disk bekerja dengan sangat baik sejauh ini.
Terima kasih.
Keanehan ditambahkan ke /boot/cmdline.txt
root<strong i="8">@raspberrypi</strong>:/home/pi# cat /boot/cmdline.txt
console=serial0,115200 console=tty1 root=PARTUUID=d9b3f436-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles usb-storage.quirks=0bc2:231a:u
hdparm -I /dev/sda
hasil perintah
root<strong i="13">@raspberrypi</strong>:/home/pi# hdparm -I /dev/sda
/dev/sda:
ATA device, with non-removable media
Model Number: ST4000LM024-2AN17V
Serial Number: WCK2PTAP
Firmware Revision: 0001
Transport: Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Standards:
Used: unknown (minor revision code 0x006d)
Supported: 10 9 8 7 6 5
Likely used: 10
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: 7814037168
Logical Sector size: 512 bytes
Physical Sector size: 4096 bytes
Logical Sector-0 offset: 0 bytes
device size with M = 1024*1024: 3815447 MBytes
device size with M = 1000*1000: 4000787 MBytes (4000 GB)
cache/buffer size = unknown
Form Factor: 2.5 inch
Nominal Media Rotation Rate: 5526
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 = ?
Advanced power management level: 254
Recommended acoustic management value: 208, current value: 208
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
dmesg
log
[ 509.233313] usb 2-1: New USB device found, idVendor=0bc2, idProduct=231a, bcdDevice= 7.08
[ 509.233328] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 509.233341] usb 2-1: Product: Expansion
[ 509.233353] usb 2-1: Manufacturer: Seagate
[ 509.233365] usb 2-1: SerialNumber: NAA3GRTM
[ 509.236617] usb 2-1: UAS is blacklisted for this device, using usb-storage instead
[ 509.236738] usb 2-1: UAS is blacklisted for this device, using usb-storage instead
[ 509.236757] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 509.237819] usb-storage 2-1:1.0: Quirks match for vid 0bc2 pid 231a: 800000
[ 509.237953] scsi host0: usb-storage 2-1:1.0
[ 510.242582] scsi 0:0:0:0: Direct-Access Seagate Expansion 0708 PQ: 0 ANSI: 6
[ 510.243651] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 515.687671] sd 0:0:0:0: [sda] Very big device. Trying to use READ CAPACITY(16).
[ 515.688048] sd 0:0:0:0: [sda] 7814037167 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 515.688062] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 515.688813] sd 0:0:0:0: [sda] Write Protect is off
[ 515.688827] sd 0:0:0:0: [sda] Mode Sense: 47 00 00 08
[ 515.689545] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 515.808437] sda: sda1 sda2
[ 515.813176] sd 0:0:0:0: [sda] Attached SCSI disk
[ 517.042890] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: (null)
Penutupan sebagai solusi yang diterapkan.
Komentar yang paling membantu
Setelah menambahkan quirks ke /boot/cmdline.txt, masalah terpecahkan, hard disk bekerja dengan sangat baik sejauh ini.
Terima kasih.
Keanehan ditambahkan ke /boot/cmdline.txt
hdparm -I /dev/sda
hasil perintahdmesg
log