标题:ubuntu下hdparm测试硬盘速度 出处:向东博客 专注WEB应用 构架之美 --- 构架之美,在于尽态极妍 | 应用之美,在于药到病除 时间:Fri, 23 Jun 2017 00:22:24 +0000 作者:jackxiang 地址:http://jackxiang.com/post/9227/ 内容: ubuntu下hdparm测试硬盘速度 root@jack:~# fdisk -l Disk /dev/sda: 74.5 GiB, 80026361856 bytes, 156301488 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x1555e2a7 设备 启动 Start 末尾 扇区 Size Id 类型 /dev/sda1 * 2048 151093247 151091200 72G 83 Linux /dev/sda2 151095294 156301311 5206018 2.5G 5 扩展 /dev/sda5 151095296 156301311 5206016 2.5G 82 Linux 交换 / Solaris root@jack:~# hdparm -t /dev/sda1 /dev/sda1: Timing buffered disk reads: 112 MB in 3.03 seconds = 36.97 MB/sec ========================================================= hdparm -t /dev/hda (IDE硬盘) hdparm -t /dev/sda (SATA、SCSI、硬RAID卡阵列) hdparm -t /dev/md0 (软RAID设备) From:http://blog.csdn.net/amds123/article/details/68961474 http://www.jb51.net/LINUXjishu/160512.html Generated by Jackxiang's Bo-blog 2.1.1 Release