硬盘不会连接/系统不会读取它。不确定dmesg输出意味着什么
硬盘不会连接/系统不会读取它。不确定dmesg输出意味着什么
提问于 2015-03-14 11:26:49
我有一个硬盘，我从一个旧的窗户笔记本电脑，我不认为它有任何信息，我想我想保存。我打算把它格式化为ext4之类的。
昨天，当我连接并尝试做一些事情时，我收到了一条关于一个不干净的文件系统的错误消息。
当我运行fdisk -l时，它只挂起，我必须关闭终端。
我已经将dmesg的输出写到了一个文本文件中，但我不知道它所列出的问题是什么。
下面是输出的链接，我不能把它粘贴在这里，因为它太长了。
这里是一个摘录，但为了使这篇文章更自我包含/给出什么是包含在输出中的想法。如果有人能帮忙，那就太好了，干杯
[137892.604695] wlan0: associated
[137897.517506] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20131115/nsarguments-95)
[137897.517818] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20131115/nsarguments-95)
[147331.327969] usb 3-2: new high-speed USB device number 14 using xhci_hcd
[147331.352116] usb 3-2: New USB device found, idVendor=1631, idProduct=3200
[147331.352126] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[147331.352131] usb 3-2: Product: VLI Product String
[147331.352136] usb 3-2: Manufacturer: VLI manufacture String
[147331.352140] usb 3-2: SerialNumber: 0000000000006283
[147331.353130] usb-storage 3-2:1.0: USB Mass Storage device detected
[147331.353335] scsi9 : usb-storage 3-2:1.0
[147332.340647] usb 4-2: Device not responding to set address.
[147332.548313] usb 4-2: Device not responding to set address.
[147332.749069] usb 4-2: device not accepting address 5, error -71
[147333.530241] usb 4-2: new SuperSpeed USB device number 6 using xhci_hcd
[147333.554400] usb 4-2: New USB device found, idVendor=1631, idProduct=3200
[147333.554412] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[147333.554417] usb 4-2: Product: VLI Product String
[147333.554422] usb 4-2: Manufacturer: VLI manufacture String
[147333.554426] usb 4-2: SerialNumber: 0000000000006283
[147333.556163] usb-storage 4-2:1.0: USB Mass Storage device detected
[147333.556436] scsi10 : usb-storage 4-2:1.0
[147333.557216] usb 3-2: USB disconnect, device number 14
[147335.029094] scsi 10:0:0:0: Direct-Access Hitachi HTS547575A9E JE4O PQ: 0 ANSI: 2
[147335.029374] sd 10:0:0:0: Attached scsi generic sg3 type 0
[147335.032836] sd 10:0:0:0: [sdc] 1465149165 512-byte logical blocks: (750 GB/698 GiB)
[147335.033330] sd 10:0:0:0: [sdc] Write Protect is off
[147335.033333] sd 10:0:0:0: [sdc] Mode Sense: 03 00 00 00
[147335.033829] sd 10:0:0:0: [sdc] No Caching mode page found
[147335.033832] sd 10:0:0:0: [sdc] Assuming drive cache: write through
[147335.038517] sd 10:0:0:0: [sdc] No Caching mode page found
[147335.038520] sd 10:0:0:0: [sdc] Assuming drive cache: write through
[147335.102150] sdc: sdc1 sdc2 < sdc5 sdc6 >
[147335.121804] sd 10:0:0:0: [sdc] No Caching mode page found
[147335.121809] sd 10:0:0:0: [sdc] Assuming drive cache: write through
[147335.121812] sd 10:0:0:0: [sdc] Attached SCSI disk
[147602.815372] usb 4-2: USB disconnect, device number 6
[147632.555007] usb 3-2: new high-speed USB device number 15 using xhci_hcd
[147632.579109] usb 3-2: New USB device found, idVendor=1631, idProduct=3200
[147632.579119] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[147632.579125] usb 3-2: Product: VLI Product String
[147632.579129] usb 3-2: Manufacturer: VLI manufacture String
[147632.579134] usb 3-2: SerialNumber: 0000000000006283
[147632.580093] usb-storage 3-2:1.0: USB Mass Storage device detected
[147632.580298] scsi11 : usb-storage 3-2:1.0
[147633.575692] usb 4-2: Device not responding to set address.
[147633.783359] usb 4-2: Device not responding to set address.
[147633.984083] usb 4-2: device not accepting address 7, error -71
[147634.765262] usb 4-2: new SuperSpeed USB device number 8 using xhci_hcd
[147634.789376] usb 4-2: New USB device found, idVendor=1631, idProduct=3200
[147634.789386] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[147634.789392] usb 4-2: Product: VLI Product String
[147634.789397] usb 4-2: Manufacturer: VLI manufacture String
[147634.789401] usb 4-2: SerialNumber: 0000000000006283
[147634.790854] usb-storage 4-2:1.0: USB Mass Storage device detected
[147634.791120] scsi12 : usb-storage 4-2:1.0
[147634.791635] usb 3-2: USB disconnect, device number 15
[147656.494733] usb 4-2: reset SuperSpeed USB device number 8 using xhci_hcd
[147656.511562] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880327a60e00
[147656.511566] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880327a60e40
[147656.626851] usb 4-2: reset SuperSpeed USB device number 8 using xhci_hcd
[147656.643599] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880327a60e00
[147656.643602] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880327a60e40
[147662.763786] usb 4-2: reset SuperSpeed USB device number 8 using xhci_hcd
[147662.780621] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880327a60e00
[147662.780625] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880327a60e40
[147662.891897] usb 4-2: reset SuperSpeed USB device number 8 using xhci_hcd
[147662.908702] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880327a60e00
[147662.908705] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880327a60e40
[147663.024010] usb 4-2: reset SuperSpeed USB device number 8 using xhci_hcd
[147663.040807] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880327a60e00
[147663.040811] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880327a60e40
[147663.041710] scsi 12:0:0:0: Device offlined - not ready after error recovery
[147751.783571] usb 4-2: USB disconnect, device number 8
[147768.504680] usb 3-2: new high-speed USB device number 16 using xhci_hcd
[147768.528775] usb 3-2: New USB device found, idVendor=1631, idProduct=3200
[147768.528786] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[147768.528791] usb 3-2: Product: VLI Product String
[147768.528796] usb 3-2: Manufacturer: VLI manufacture String
[147768.528800] usb 3-2: SerialNumber: 0000000000006283
[147768.529776] usb-storage 3-2:1.0: USB Mass Storage device detected
[147768.530051] scsi13 : usb-storage 3-2:1.0
[147769.525243] usb 4-2: Device not responding to set address.
[147769.728880] usb 4-2: Device not responding to set address.
[147769.929750] usb 4-2: device not accepting address 9, error -71
[147770.710935] usb 4-2: new SuperSpeed USB device number 10 using xhci_hcd
[147770.734206] usb 4-2: New USB device found, idVendor=1631, idProduct=3200
[147770.734208] usb 4-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[147770.734209] usb 4-2: Product: VLI Product String
[147770.734210] usb 4-2: Manufacturer: VLI manufacture String
[147770.734211] usb 4-2: SerialNumber: 0000000000006283
[147770.735356] usb-storage 4-2:1.0: USB Mass Storage device detected
[147770.735492] scsi14 : usb-storage 4-2:1.0
[147770.735896] usb 3-2: USB disconnect, device number 16
[147772.975132] scsi 14:0:0:0: Direct-Access WDC WD32 00BEVT-75A23 01.0 PQ: 0 ANSI: 2
[147772.975725] sd 14:0:0:0: Attached scsi generic sg3 type 0 编辑-重新运行dmesg没有usb驱动器连接，我运行它两次，一个立即连接后，几秒钟后。
第一dmesg
第二次dmesg
编辑2
我用的是超级端口，而不是普通的，显然这能让事情变得更好。
我有4个USB接口，我不知道哪个是速度(他们没有颜色)。
第一个测试是用端口1完成的，现在我将测试其他端口，为了测试这一点，我只是使用转接器连接驱动器，然后运行dmesg > hdd.txt：
港口2
港口3
港口4
供我参考(在我查看笔记本电脑时，哪些端口是哪个端口)：
port 2 | port 4
--------------------
port 1 | port 3回答 1
Unix & Linux用户
发布于 2015-03-14 13:42:30
我认为这个问题可能是由以下原因引起的：
- 差的USB电缆/适配器(请参阅这里)；或
- 内核问题-更多信息(re ArchLinux，但可能具有更广泛的适用性) 这里；或
- 有问题的硬盘.或
- 电源相关的问题，特别是这个驱动器可能需要比USB端口和/或适配器所能提供的更多的电源。
我认为以上4点很可能是原因所在。您的驱动器测试了这里，并发现在启动时需要4.9瓦的功率--特别是贪婪，我担心。USB3.0规范提供了4.5瓦的最大功率图(USB2.0仅为2.5瓦)--参见维基百科。也许当它启动时，你的驱动器就缺电了。
您可以尝试使用USB电源线(两个男性端和一个女性端)；将其连接到您的PC和USB/SATA适配器之间可能会给您的驱动器带来它所需要的热情。这些电缆在亚马逊和eBay上都很便宜。或者，有一些所有在一个SATA/USB适配器与2个USB男性端- 示例。
页面原文内容由Unix & Linux提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://unix.stackexchange.com/questions/190123
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