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centos7挂载ntfs格式移动硬盘/u盘

背景:

利用服务器连夜下载了点视频:很大,50G。考虑过FTP下载到本地,但是千兆网络理论上最高速度也就125MB/s,实际情况也就100+的速度。

服务器本身disk是SSD,移动硬盘也是SSD,而usb3.0接口理论最大速度是5Gb/s(usb2.0是480Mb/s),不利用下太可惜了。

安装:

配置epel源。

yum install -y epel-release*

安装ntfs驱动

yum install -y ntfs-3g

挂载:

把移动硬盘插到服务器上,服务器自动识别出新的disk(例如我这里是/dev/sdd)

mount -t ntfs-3g /dev/sdd1 /tmp

OK搞定~

P.S. 这里记录下一个小曲折:

我这里第一次插入移动硬盘时候,服务器没识别出来。查log报如下错误:

Apr 27 09:50:28 node-50 kernel: usb 1-11: new full-speed USB device number 6 using xhci_hcd
Apr 27 09:50:28 node-50 kernel: usb 1-11: device descriptor read/64, error -71
Apr 27 09:50:29 node-50 kernel: usb 1-11: device descriptor read/64, error -71
Apr 27 09:50:29 node-50 kernel: usb 1-11: new full-speed USB device number 7 using xhci_hcd
Apr 27 09:50:29 node-50 kernel: usb 1-11: device descriptor read/64, error -71
Apr 27 09:50:29 node-50 kernel: usb 1-11: device descriptor read/64, error -71
Apr 27 09:50:30 node-50 kernel: usb 1-11: new full-speed USB device number 8 using xhci_hcd
Apr 27 09:50:30 node-50 kernel: usb 1-11: Device not responding to setup address.
Apr 27 09:50:30 node-50 kernel: usb 1-11: Device not responding to setup address.
Apr 27 09:50:30 node-50 kernel: usb 1-11: device not accepting address 8, error -71
Apr 27 09:50:30 node-50 kernel: usb 1-11: new full-speed USB device number 9 using xhci_hcd
Apr 27 09:50:30 node-50 kernel: usb 1-11: Device not responding to setup address.
Apr 27 09:50:30 node-50 kernel: usb 1-11: Device not responding to setup address.
Apr 27 09:50:31 node-50 kernel: usb 1-11: device not accepting address 9, error -71
Apr 27 09:50:31 node-50 kernel: usb usb1-port11: unable to enumerate USB device

google半天也没啥有价值的workaround。后来有人说:重新插拔下就行了。

https://paulphilippov.com/articles/how-to-fix-device-not-accepting-address-error

原文截图如下:

按照原文说法,我也插拔了下,果然识别出来了,汗。。。(识别不出来,重新插,一定要换usb端口,或者在主机后面插)

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