我有一个带有1TB硬盘的华硕ZenBook UX501VW,正如smartctl -i /dev/sdb介绍的那样:
smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-59-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: ST1000LM035-1RK172
Serial Number: WCB0HALD
LU WWN Device Id: 5 000c50 09be76a03
Firmware Version: SDM1
User Capacity: 1,000,204,886,016 bytes [1.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Form Factor: 2.5 inches
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ACS-3 T13/2161-D revision 3b
SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Tue Jan 31 05:11:02 2017
SMART support is: Available - device has SMART capability.
SMART support is: Enabled但问题是,R/W进程非常缓慢和耗时,即使当我想打开驱动器,它打开一些重要的延迟。
sudo iotop -P的输出如下(排序后):

我使用Ubuntu16.04.1LTS,并将其格式化为NTFS驱动器。
我想知道磁盘是否有缺陷,还是ubuntu16.04与它有一些不兼容。
发布于 2018-01-05 15:56:25
有一些链接可以帮助您:
1-获得R/W:https://help.ubuntu.com/stable/ubuntu-help/disk-benchmark.html的真实速度
2-调高清:http://www.linux-magazine.com/Online/Features/Tune-Your-Hard-Disk-with-hdparm
3-和加速ubuntu (如果在操作系统中有问题):https://itsfoss.com/speed-up-ubuntu-1310/
谢谢
https://askubuntu.com/questions/878119
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