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Prevent External Hard Drive Sleep


I guess I better start using the two tailed coin, although that sounds kind of nasty. Is this the best way? share|improve this answer answered Jun 22 '09 at 12:09 duffbeer703 13.8k42236 5 snopes.com/horrors/techno/phone.asp Poor example, my friend. –Tom O'Connor Jun 21 '12 at 15:40 add a comment| up vote 4 It's been discussed many times but basically, it doesn't harm the hard drive to leave it running.Hope this helps.Grif Flag Permalink Reply This was helpful (0) Collapse - (NT) (NT) Grandpaw, http://servergeek.net/hard-disk/hp-hard-drive-failure-codes.html

Might be the BIOSes of the drives or mobo communicating with them. Building a Syringe Gun How to get a derailed book back on track? This actually depends on the version of Mac OS X you are using. for writing logfiles) before the timer triggered.

Prevent External Hard Drive Sleep

Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Someone eventually established a policy of never allowing those Nas's to be shutdown... In Mac OS X 10.6 and later, this means that the hard drive will not spin down unless the Mac itself either enters idle sleep or is put into sleep mode. What do the numbers in film formats reference?

Browse other questions tagged hard-drive hdparm or ask your own question. What's going on legally between CBS/Paramount and Axanar and how does it relate to Star Trek: Discovery (if at all)? enter Standby mode. [1] When you select Put the hard disk(s) to sleep when possible in Energy Saver preferences, behind the scenes a pmset command is issued with the argument disksleep No Sleep Hd There is wear and tear involved with spinning, as there is in getting it up to speed.

Determine whether mixed mode auth is enabled without logging in? I think I will leave it on.I'm guessing the worst case scenario in my specific case would be something like a download X finishes while I'm sleeping, and the hdd stays Smoke's book, Troubleshooting Mac OS X. https://www.qnap.com/en/qa/con_show.php?op=showone&cid=58 Related 3Write random data to random sectors of Hard Drive2Hard-drive/memory configuration for a compile server?0Confirming a Hard Drive Write Error24Scaling databases with cheap SSD hard drives0Multiple Enterprise-level Western Digital hard drives

However, I've noticed that the HDD is now sometimes going into "Standby" or "sleep" mode (when I'm not using the HDD), where it stops (probably in order to save power). No Sleep Hd Windows 10 Click on Apply > OK and exit. I had basically no hope that it would work for an external HDD but it did! –UTF-8 Oct 12 '16 at 11:15 add a comment| up vote 21 down vote If I'm designing a no-data USB cable : How should the end be marked?

Windows 10 Hard Drive Sleep

Now I can make a choice instead of "throwing darts" or "flipping a coin". https://www.tenforums.com/tutorials/21454-hard-disk-turn-off-after-idle-windows-10-a.html So I'm really not sure if they're spinning down or not. Prevent External Hard Drive Sleep share|improve this answer answered May 1 '15 at 15:15 dwasifar 1 add a comment| up vote 0 down vote Find your disk's UUID. Turn Off Hard Disk After 0 Minutes From the manual (man hdparm on the command line): -S Set the standby (spindown) timeout for the drive.

Do you also know something about APM? –turbo Mar 13 '12 at 18:09 2 The current -B setting is shown as indicated above. navigate here Can't find your answer ? What are the main problems with beaming light from the Sun to Saturn? In the Power Options box that opens, click the + sign next to the Hard Disk option. Windows 10 Turn Off Hard Drive

Can I get a tree-structure from a self-referenced (hierarchical) table? by taboma. / August 19, 2005 5:32 PM PDT In reply to: Now I got the answer Grandpaw,Flipping your two-headed coin will not work. Under such circumstances, the drive may take as long as 30 seconds to respond to a subsequent disk access, though most drives are much quicker. Check This Out Home News Windows Downloads Security Edge IE Office Phone General Deals Forum About Prevent Hard Disk from going to sleep in Windows 10 / 8 / 7 RECOMMENDED: Click here to

So if the big guns find it good for them, it may be good enough to you :) share|improve this answer answered Jun 22 '09 at 11:31 wazoox 4,00521635 Turn Off Hard Disk After Ssd is Start/Stop Count, which seems to indicate that start/stop count DOES play a role in disk fitness and when to expect a failure. Should I tell him about my imposter syndrome?

What is that point of trade off?

Second, some non-startup drives simply ignore the setting of Put the hard disk(s) to sleep when possible and spin down on their own schedule. Change the value to 0. Big deal. Turn Off Hard Disk Vs Sleep Please read the entire post & the comments first, create a System Restore Point before making any changes to your system & be careful about any 3rd-party offers while installing freeware.

He said we would have fewer drives fail due to heat than if we shut down and restarted once the work was completed. –KevinH Jun 21 '09 at 12:17 3 Hibernation is where the computer copies the entire real RAM memory image out as a single file to the hard drive. seems to change with every reboot share|improve this answer edited Jan 6 at 11:11 muru 78.1k13149205 answered Aug 28 '11 at 20:15 vidar uslingsen 411 5 Why not use hdparm.conf? http://servergeek.net/hard-disk/hard-disk-failure-symptoms.html What are your thoughts on this?

would have remained hard. > Spin forever Data centers are probably one of the worst wasters of electricity today. –Synetech Jun 28 '12 at 3:22 add a comment| up vote 6 Advt ^ Prevent External Hard Drive from going to sleep If you are looking for a freeware to make things easy, try these! As for the healthy or not: It depends. How to see if a plugin is active Are there 96 million workers in the US who want a job and can't get one?

How was Jim able to space walk when the ship was traveling at .5 c? You get there with sudo crontab -e Then, under the comments: */5 * * * * bash -c 'dd if=/dev/disk/by-uuid/f01df4b5-6865-476a-8d3b-597cbd886d41 of=/dev/null count=1 skip=$RANDOM' >/dev/null 2>&1 Hope this helps someone else with I never even noticed that setting until today and I don't think it ever bothered me. This is an option which can be disabled (e.g.

Do tenured faculty get to micromanage clinical professors and other non-tenured instructors with respect to the classroom? with Hdparm -S0), or set to any period between 5 seconds and 20 minutes. I would say: let them spin forever. Powering it down reduces that.

Energy Saver preferences are a Graphical User Interface (GUI) to the pmset Terminal command, used to modify power management settings. This setting will prevent your hard disk from entering the Sleep mode. A value of 253 sets a vendor-defined timeout period between 8 and 12 hours, and the value 254 is reserved. 255 is interpreted as 21 minutes plus 15 seconds. Track this discussion and email me when there are updates If you're asking for technical help, please be sure to include all your system info, including operating system, model number, and

Power management in Mac OS X, such as hard drive sleep, is complex. share|improve this answer edited Jan 26 '11 at 13:34 answered Jun 21 '09 at 10:54 kubanczyk 6,47611737 12 +1 on spin forever. I came across an idea from here: http://serverfault.com/questions/562738/keeping-usb-backup-drive-from-sleeping-while-mounted Best results come from using the disk's uuid, which you can find with: sudo blkid The following method does require root access, but Can a player put a torch mount on their shield to hold a torch without using a hand?

share|improve this answer answered Feb 13 '16 at 17:40 beroal 1312 add a comment| up vote 2 down vote In Ubuntu 14.04 Disks > highlight drive > click the gear in share|improve this answer answered Jun 21 '09 at 13:03 mibus 73635 add a comment| up vote 0 down vote There even is a new trend in high-end storage : MAID (Massive Should you turn off the hard drive?Answer: yes, no and maybe.If you do, will it hurt the computer?Answer: yes, no and maybeShould you use standby?Answer: yes, no and maybeWhat about hibernation?Answer: