我有一台配备 1TB 硬盘的华硕 ZenBook UX501VW,如下smartctl -i /dev/sdb
所述:
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 过程非常缓慢且耗时,即使我想打开驱动器,它也会出现明显的延迟。
输出sudo iotop -P
如下(排序后):
我在用着Ubuntu 16.04.1 LTS并且我已将其格式化为 NTFS 驱动器。
我想知道磁盘是否有缺陷或者 ubuntu 16.04 与它存在不兼容性。
答案1
有些链接也许能帮到你:
1-获取R/W的实际速度:https://help.ubuntu.com/stable/ubuntu-help/disk-benchmark.html
2- 调整高清:http://www.linux-magazine.com/Online/Features/Tune-Your-Hard-Disk-with-hdparm
3- 加速 ubuntu (如果问题出在操作系统上):https://itsfoss.com/speed-up-ubuntu-1310/
谢谢