新买了一个WD我的书3T USB3外部硬盘。连接到我的笔记本电脑(双引导Windows 7和ubuntu14.04),重新分区,重新格式化,ntfs,ext4等等。以下是dmesg输出的结束部分:[ 65.356089] usb 2-68.097979] init: plymouth-stop pre-start process (1973) terminated with status 1
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这是dmesg的输出[ 22.496752] usb2-2: device descriptor read/8, error -110
[ 22.600534] usb 2-2: new SuperSpeed USB device number 3[ 33.248666] usb 2-2: device descriptor read/8, e
最近,我用USB3.0买了一个新的Maxtor M3便携式外部硬盘。在文件传输过程中,它的写入速度非常慢,从75 MB/s开始,快速衰减到<1MB/S。Perzentil: 175.989 ms Latency: Maximum: 337.168 ms Average random reading time: 32.446 ms
与我的旧三星外接硬盘(Device 002: ID 046a:000c Cherry GmbH Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0