Nic*_*ick 15 mount hard-disk external-hdd lsusb
我正在运行 Mint/Mate 17.3,当你插入它们时,通常外部驱动器“正常工作”。我有一个特别旧的驱动器,它已经在我的架子上放置了大约 10 年(大约 2005 年的“EZ Quest”),但是我上次使用它时它起作用了,所以我怀疑驱动器出现故障。
当我插入它并给它加电时,它没有显示在fdisk -l
或 Gparted 或 in 中lsblk
,但它确实在 中有一个条目lsusb
:
Bus 001 Device 000: ID 0dc4:0201 Macpower Peripherals, Ltd
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我可以采取哪些步骤使其显示为可安装驱动器(即/dev/sdx
)?
更新:
这是插入设备时的系统日志输出:
Oct 11 04:36:03 username kernel: [355193.167857] usb 1-4: new high-speed USB device number 20 using ehci-pci
Oct 11 04:36:03 username kernel: [355193.303193] usb 1-4: New USB device found, idVendor=0dc4, idProduct=0201
Oct 11 04:36:03 username kernel: [355193.303202] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
Oct 11 04:36:03 username kernel: [355193.303208] usb 1-4: Product: OXSEMI Mass Storage
Oct 11 04:36:03 username kernel: [355193.303212] usb 1-4: Manufacturer: Macpower
Oct 11 04:36:03 username kernel: [355193.303216] usb 1-4: SerialNumber: ABCDEF0123456789
Oct 11 04:36:03 username kernel: [355193.305998] usb-storage 1-4:1.0: USB Mass Storage device detected
Oct 11 04:36:03 username kernel: [355193.306218] scsi21 : usb-storage 1-4:1.0
Oct 11 04:36:03 username mtp-probe: checking bus 1, device 20: "/sys/devices/pci0000:00/0000:00:12.2/usb1/1-4"
Oct 11 04:36:03 username mtp-probe: bus: 1, device: 20 was not an MTP device
Oct 11 04:36:04 username kernel: [355194.302600] scsi 21:0:0:0: Direct-Access Maxtor 6 L250R0 BAH4 PQ: 0 ANSI: 4
Oct 11 04:36:04 username kernel: [355194.303212] sd 21:0:0:0: Attached scsi generic sg7 type 0
Oct 11 04:36:04 username kernel: [355194.321539] sd 21:0:0:0: [sdh] 490234752 512-byte logical blocks: (251 GB/233 GiB)
Oct 11 04:36:04 username kernel: [355194.321927] sd 21:0:0:0: [sdh] Write Protect is off
Oct 11 04:36:04 username kernel: [355194.321939] sd 21:0:0:0: [sdh] Mode Sense: 11 00 00 00
Oct 11 04:36:04 username kernel: [355194.322395] sd 21:0:0:0: [sdh] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Oct 11 04:36:04 username kernel: [355194.329774] sdh: sdh1
Oct 11 04:36:04 username kernel: [355194.365456] sd 21:0:0:0: [sdh] Attached SCSI disk
Oct 11 04:36:07 username kernel: [355197.644022] usb 1-4: reset high-speed USB device number 20 using ehci-pci
Oct 11 04:36:22 username kernel: [355212.730110] usb 1-4: device descriptor read/64, error -110
Oct 11 04:36:37 username kernel: [355227.919922] usb 1-4: device descriptor read/64, error -110
Oct 11 04:36:38 username kernel: [355228.135633] usb 1-4: reset high-speed USB device number 20 using ehci-pci
Oct 11 04:36:53 username kernel: [355243.225481] usb 1-4: device descriptor read/64, error -110
Oct 11 04:37:08 username kernel: [355258.415404] usb 1-4: device descriptor read/64, error -110
Oct 11 04:37:08 username kernel: [355258.630946] usb 1-4: reset high-speed USB device number 20 using ehci-pci
Oct 11 04:37:13 username kernel: [355263.642551] usb 1-4: device descriptor read/8, error -110
Oct 11 04:37:18 username kernel: [355268.753697] usb 1-4: device descriptor read/8, error -110
Oct 11 04:37:18 username kernel: [355268.969052] usb 1-4: reset high-speed USB device number 20 using ehci-pci
Oct 11 04:37:23 username kernel: [355273.980653] usb 1-4: device descriptor read/8, error -110
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日志的重要部分是
Oct 11 04:36:07 username kernel: [355197.644022] usb 1-4: reset high-speed USB device number 20 using ehci-pci
Oct 11 04:36:22 username kernel: [355212.730110] usb 1-4: device descriptor read/64, error -110
Oct 11 04:36:37 username kernel: [355227.919922] usb 1-4: device descriptor read/64, error -110
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与您的设备的通信似乎间歇性中断。可以检索设备 ID(这就是您使用 看到它的原因lsusb
),但进一步的数据交换(例如分区表)会触发错误。
错误-110表示“超时”。也许您的磁盘有足够的电量在总线上识别自己,但不足以使磁盘正常旋转。USB 控制器上的中断也可能存在问题。这也可能是由同一 USB 集线器上的恶意外围设备引起的。
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