In some cases it might be wise to spin down a hdd in order to save power, reduce noise or whatever. Most people will tend to let the system manage spin up/down of a hard drive, and mostly this feature is used on portable laptops to save battery energy. On an always-on desktop mach...
评估磁盘读取速度: hdparm -t /dev/sdh 评估磁盘缓存读取速度: hdparm -T /dev/sdh 直接测试硬盘的读性能...for device on exit -F Flush drive write cache -g Display drive geometry -h Display terse usage...1) (DANGEROUS) -S Set standby (spindown) timeout -t Perform device read timings -...
/dev/hdd1 /mount_directory reiserfs rw,noatime 0 0You MUST use "noatime" - otherwise your filesystem will be accessed every 5 seconds, and NONE OF THIS WILL WORK!!!That was the EASY part that applies to all drives. For those die-hard power-geeks who want to spin down their root ...
设置定时休眠#...5分钟无操作休眠(参数是5的倍数,比如60*5是300秒也就是5分钟) hdparm -S 60 /dev/sda1 修改hdparm配置# ls /dev/disk/by-id 查看你的硬盘ID..., 硬盘会自动休眠了 ps : /dev/disk/by-id/* 自己去看下这个目录下自己的文件名 spindown_time 60 计算参考 0 = disabled 1..240...
New Ubuntu 22.04 server, have an empty hdd that will not spin down. Verge Aug 1, 2022 Replies 4 Views 2K Aug 2, 2022 Verge Accessing NTFS partitions in Linux Mint ZodaEX Jun 3, 2022 Replies 4 Views 2K Jul 27, 2022 ElementDave ...
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you can use hdparm command to spin down the HDD which further… Read more » Reply tkaiser 6 years ago @Steven I’ve seen now at least some information is available at http://www.kovu.io— do you have a price estimate for your board and how will distribution look like? Reply...
学过或者自学过计算机组成原理或者微机原理，知道smp、cpu、cache、ram、hdd、bus的概念，明白中断、dma、...
down mac: 00:05:4e:47:fd:c4 Drives: HDD Total Size: 30.0GB (94.1% used) ID-1: /dev/sda model: IC25N030ATCS04 size: 30.0GB Optical: /dev/sr0 model: MATSHITA UJDA755zDVD/CDRW rev: 1.20 dev-links: cdrom Features: speed: 24x multisession: yes audio: yes dvd: yes rw: cd-r...
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