I want to spin down external hard drive from the terminal before unmounting. Whats the effect of standby spindown mode on modern. Compress uncompressed log and other files using gzip or bzip2 or tar command. Gentoo spins it down each ten minutes which leads to wearing out the disk spindle and moreover, waiting for the drive to spin up each time is inconvenient. Theres a linux utility called hdparm which is designed to get or set parameters on. The entire point here is to do this directly, not by changing the systemwide spin down timeout to a 1second period and waiting for the disk to spin down. For solid state drives ssd this has no affect, but for traditional mechanical hard drives, when this happens the hard drive will spin down reducing its power usage and giving the drive an opportunity to cool down. Official releases include xfce, kde, gnome, and the minimal cliinstaller architect.
To install and start it running with a timeout of 10 minutes, i followed. I have an asus h97me motherboard and on the asus website the official driver is 14. But it appears that the esxi accesses the hdds every 30 min, because the automatic spin down only works with an idle time less then 30 min. Topic 1 was for one out of my 3 different toshiba hdds not running out of the box, i. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. There is a probelm with disk spindown via hdparm, the problem is that you must address a disk as devsdc, which changes in the case of usb media and other disks, even when you add slaves, hdparm y devsdb will spin a disk down instantly. Im trying to spin down my hdd after 10 minutes so i did hdparm s 120 devsda but it doesnt spin down. Tomato usb comes with a builtin command called scsistop. I dont often access the data on the spinning hard drive so would like to be able to spin it down to both make it quieter and use less energy. On linux, the traditional way to control disk standby and power management is to use hdparm. Hdd spindown on arch linux philipps computing blog.
You must specify spindown 1 in each disk section to instruct spindown to monitor the disk. I was interested in 1 automatic hdd spin down as well as 2 automatic shut down suspend, acpi s3 after some idle time. In short the approved windows 10 drivers from version 14 and above have a bug that prevents the standard hdd spin down in windows 10 from functioning. In this case, it would probably be safe to spin the disks down and save power and the environment will thank you. It also works with usb disks and hotswappable disks because it doesnt watch the device name hda, sdb, but uses device id. This timeout value is used by the drive to determine how long to wait with no disk activity before turning off the spindle motor to save power. The command to spin a drive down via usb is not only seldom supported, but naturally due to the usb interface it is different to the command a system may use to spin down a drive over sata or ide, because to the system it does not look like a disk drive, but a usb mass storage interface. Most modern hard disk drives have the ability to speed down the head movements to reduce their noise output.
If spin down is enabled, use the minutes of inactivity menu to select a delay of between 5 minutes and 240 minutes of inactivity before the disks spin down. But i want an automatic spin down after 2 hours of idle. At the moment that linux system a raspberry pi was shutdown, the hdds spin down. Using spindown to prolong the life of old hard disks. The os power policy is set to spin the drives down after 30 minutes. I have a system with an ssd containing my os opensuse and a lot of my data as well as a traditional spinning hard drive with extra data. When you download an image, be sure to download the sha256sums and sha256sums. Product and serial being the output from sudo lshw class disk. Hi, i have a question regarding mdadm and disk spin down. This software is designed to work with the seagate goflex for mac and seagate expansion drive products that dont include the seagate dashboard software. Software to allow the user to change the sleep time, toggle the lights, and run drive diagnostics on a windows computer. This option has no affect on a solid state drive ssd. Spin down idle drives in ubuntu server to save electricity.
Spindown utility to spindown your disk when not in use in. Supressing your vm as much as possible will help with this regard. How can i find out the current drive spindown time. Manjaro arm with the lightweight tiling window manager i3. Imagine an os for the software developer, maker and computer science professional who uses their computer as a tool to discover and create. This is a serious issue that has existed since windows 8. The power booster utility will enable the auto spin down feature of the disk. Automatic disk standby using kernel diskstats and hdparm. Its nice to have the option of having fans at very low rpm instead of. Then,when data is requested,the motors spin up again. Qnap does not use the hdpram utility to spin down the hdd on its built in detection mechanism.
Permanently configure hard drives to spin down after a. Otherwise temporarily install the ide disk in your ordinary linux box, read the disk technical documentation and use hdparm to adjust the settings by hand. If you want to turn this feature off all together set this option to 0. Spin down spins the drive down so you can determine if noise in a system is caused by the drive or by something else. The define idle spin down times between 30 minutes and 5. Wd digital red does not spin down with hdparm y qnap. Hdd spin down hdd standby qnap nas community forum. However, this wont spin down my disk after 15 minutes. I built a new windows 8 workstation, using a lsi 92718i card, with a 4 drive raid5 volume and a 4 drive raid10 volume. What i learnt from using wd red disks to build a home nas.
Grundsatzlich kann linux mittels hdparm festplatten bei. Click on the leftmost symbol in the upper right corner of the window 3 horizontal lines on the button. Hdd wont spin downsleep in windows 10 microsoft community. On a new, barebones windows 10 installation, before i even have a chance to hook it up and start installing apps, the other hard disks in the computer, despite the advanced power settings set to never turn the disks off, still attempt to shut the other disks except the system disk off when inactive. Set up a minicloud on your linux, windows, or macos system. Da sich apm off oder spindown festplatten im script festlegen lassen, kann man es auch. Crystal also allows you to get the smart status of external drives over usb only disks not pen drives i found out that the old 6gb quantum fireball from and 1998. In this book there is a tip given to spin down the hard disk. Jan 10, 20 disk spin down wasnt working in lm power manager, so i wrote a script that does.
Presumably, you have decided that the hard disk on your system either consumes too much power, or is too noisy, so you would like to keep it spun down when not in use. According to the ataatapi7 v1 the specification that manufacturers should follow to be ata compliant, there is no way to know the current spin down times, so hdparm wouldnt be able to. I was reading the book beginning ubuntu linux by thomas keir. From hdparms man page on the cli parameter s put the drive into idle lowpower mode, and also set the standby spindown timeout for the drive. Linux newbie this linux forum is for members that are new to linux. Debian user forums view topic linux and spin down hard. This is where you can control if and when the hard drives will power down after a period of inactivity. However, it will also work with other products like seagate goflex. I3 is an extremely lightweight tiling window manager, famous for its efficiency with screen space and keyboard controlled workflow.
A setting of 30 seconds is recommended for linux use. Dec 12, 2014 from the df command output it is clear that devsda10 has 4. Before verifying the checksums of the image, you must ensure that. When i use the same hdparm command in a shell, its working. To solve this situation i need that mount in the system, i used autofs with options timeout 300 ghost, and works like a charm. Select the enable disk spindown check box to enable spin down, or, if it is enabled, clear the check box to disable it.
Put the drive into idle lowpower mode, and also set the standby spindown timeout for the drive. To set the drive to the highest power saving level with the highest performance and yet allow it to spin down after 15 minutes type the following command in your rc. Set max lba allows the drive capacity to be reduced or set to its native maximum capacity. Next, scroll down to the bottom and then press the insert key once this will take us into edit mode and. I didnt reboot but i also have an udev rule which executes this command but when i do hdparm y devsda it works perfectly. If you can take it to the extreme you have like 34gb of ram you can just disable swap partitions and files altogether, and this issue will go away. Spin down idle hard disks without etcnf 3 min read by zack published february 4, 2014 updated august 31, 2016 ive had a few people ask me over the years about spinning down disk that dont have advanced power management or otherwise cant be spun down by hdparm.
Jul 15, 2016 in this case, it would probably be safe to spin the disks down and save power and the environment will thank you. It provides outofthebox solution and include browser,media supports java and lots of other components. This edition is supported by the manjaro arm team and comes with the i3 tiling window manager. Disk indexer this is a simple utility application for listing out files stored in a given directory or on whole o. Im the only user and the system can go many days without being accessed at all. Aug 06, 2016 1 shutting the pc down removes power from the usb connection, but the usb disk continues to spin.
Spin down and manage hard drive power on raspberry pi. Every time you page from vm, youll generate a disk io. Here is the list of top 10 linux distributions to free download latest version of linux operating system with links to linux documentation and home pages. Time to make hdparm configurations permanent edit the configuration file. From the manual man hdparm on the command line s set the standby spindown timeout for the drive. And it stays spun down, so im sure that the drive isnt accessed.
To spin down a hard drive after x minutes of inactivity issue the following commands. With multipass you can download, configure, and control ubuntu server virtual machines with latest updates preinstalled. Megaraid controller policy is set to idle drives after 30 minutes. The possible value depends on the disk, some disks may not support this feature. If it is not in the man pages or the howtos this is the place.
Spin down idle drives in ubuntu server to save electricity lucid. Have a look at hdparm from the manual man hdparm on the command line. Since most external ide disk enclosures dont support setting the ide idle timer, a program like hdidle is required to spin down idle disks automatically. Values between 1 and 127 allow spinning down of the hard drive. Erase write same this is a faster especially for usb drives version of erase. This value is used by the drive to determine how long to wait with no disk activity before turning off the spindle motor to save power. A rolling release distro featuring a userfriendly installer, tested updates and a community of friendly users for support. By default windows 10 will power down hard drives after 20 minutes of inactivity or if the computer is a laptop, 10 minutes when on battery.
Solved mdadm disk spin down does not work arch linux. I can be wrong but it does not relevant if hdparm y does effectively spin down the hdd, the point is that it has to go to standby mode. My conclusion is that the usb disk is reacting to some signal other than power, so it would be good to know if i can control this on the pc, i. Ive tried hdparm b255 and s0, but these commands do not work on the disk, hdparm returns with an error. The purpose of this document is to explain how to use hard disk spindown features under linux. Debian user forums view topic linux and spin down hard disk. Spin down idle drives in ubuntu server how to build a linux. Linux and spin down hard disk by rocker85 20612 09. When passing both b and s parameters, apm values less than 128 might cause the drive to spin down before the s timeout value. Permanently configure hard drives to spin down after a given. Ive read a few similar questions on here and thats what ive created my. Apr 22, 2008 you must specify spindown 1 in each disk section to instruct spindown to monitor the disk.
The purpose of this document is to explain how to use hard disk spin down features under linux. Disk spindown in linux, specifeying spindown idle time. Download a smart utility, one i really like in windows is crystal disk info which is free, just bing it, and on mac, smart utility, or smartreporter are the ones i have used. Wd red can spin down like any other hdd in a qnap nas if the system is permitting. Jan 01, 2017 under hard disk youll find turn off hard disk after. Below youll find links that lead directly to the download page of 25 popular linux distributions. Spinning down the disks reduce the noise and dramatically decrease the power consumption. Hard disks spin down incorrectly despite turn off hard. Even when i set the timeout to 5 seconds, the disk didnt spin down.
237 661 342 456 356 226 155 741 1339 565 1567 605 211 1443 206 531 818 1041 76 1067 242 428 241 866 1212 655 1288 1301 591 802 295 793 59 959 1230 333 719 687 330 716 1482 1057 681