carolyn6 Posted October 4, 2017 Share Posted October 4, 2017 hmm, do not use them Quote Link to comment
Alphahelix Posted December 30, 2017 Share Posted December 30, 2017 I dont use them. But if I could have a saying then leave tje feature for people to fine tune their system. Quote Link to comment
knightrider15 Posted January 29, 2018 Share Posted January 29, 2018 please keep spin up groups, this is a good way to avoid overloading a power supply and enables a smaller noise footprint Quote Link to comment
Squid Posted January 29, 2018 Share Posted January 29, 2018 please keep spin up groups, this is a good way to avoid overloading a power supply and enables a smaller noise footprintYour power supply has to be able to handle all drives spinning up concurrently as a parity check or rebuild will do that Quote Link to comment
knightrider15 Posted January 29, 2018 Share Posted January 29, 2018 (edited) currently spinnup groups are disabled i just personally don't see why features should be removed Edited January 29, 2018 by knightrider15 Quote Link to comment
JonathanM Posted January 29, 2018 Share Posted January 29, 2018 3 minutes ago, knightrider15 said: i just personally don't see why features should be removed I use spin up groups, but this issue was raised to see if anybody still used it. If a feature has outlived its purpose, and nobody uses it, then continuing to support a feature that no one wants is a foolish use of time that could be put towards stuff people do want. I'm all for pruning useless code, it makes it easier to support the functions that people actually use. This particular feature is staying put for the time being. Quote Link to comment
hrv231 Posted February 26, 2018 Share Posted February 26, 2018 (edited) On 7/30/2015 at 2:16 PM, Ice_Black said: Get rid of that and get rid of all spin up and spin down buttons. It is useless. Agree, I don't use them. Edited February 26, 2018 by hrv231 Quote Link to comment
garycase Posted February 26, 2018 Share Posted February 26, 2018 I suspect that most newer controllers don't have the issue that this resolves; but for those of us who still have older systems it's a very useful feature to eliminate any "stutter" in media playback caused by another drive spinning up on the same controller as the one we're streaming from. It's easy enough to avoid that -- either spin all drives up when streaming media; or don't use the array for anything else when you're streaming ... and the issue this resolves won't ever happen. But unless there's a good reason to eliminate the feature, I'd prefer to see it retained. Quote Link to comment
nickp85 Posted June 19, 2018 Share Posted June 19, 2018 Nope I don't spin down my disks. WD Reds are made for 24x7 NAS style operation Quote Link to comment
aaronwt Posted July 15, 2018 Share Posted July 15, 2018 (edited) I use Spin up groups with all three of my unRAID setups. Since I mainly use external port multiplier housings for all my drives, they will all spin down in the enclosure. No need for the drive to be spinning unless I've reading from it or writing to it. Otherwise it's just producing needless heat and needlessly using power. I'm using fifty seven drives between my three unRAID setups. 53TB unRAID2--45TB unRAID3--35TB unRAID1a Edited July 15, 2018 by aaronwt Quote Link to comment
Geek@Trucker Posted July 20, 2018 Share Posted July 20, 2018 Nope. Read about it and decide not to. Quote Link to comment
maestripieritimo Posted August 14, 2018 Share Posted August 14, 2018 never used it, probably never will Quote Link to comment
pkn Posted August 18, 2018 Share Posted August 18, 2018 (edited) What is spin up groups? ? Edited August 18, 2018 by pkn Quote Link to comment
HNGamingUK Posted January 13, 2019 Share Posted January 13, 2019 I used to use the spin up groups but then got annoyed with the fact that when I wanted to access data on the main array it would take some time for it to spin up the drives. I would rather have the drives on all the time and not spin down after sometime as that way I don't loose performance. Not to mention as I use Plex I don't want people waiting for the disk to spin up, search for the file and then play. Quote Link to comment
NNate Posted January 14, 2019 Share Posted January 14, 2019 (edited) My 2 9211-8i controllers suffer from the problem of a lag when another drive on the same controller spins up. This causes issues when we're watching one movie, but another process spins up a different drive on the same controller. Any suggestions for a controller that won't exhibit this problem so I can stop using spin-up groups? Edited January 14, 2019 by NNate Quote Link to comment
nickp85 Posted January 22, 2019 Share Posted January 22, 2019 On 1/14/2019 at 10:22 AM, NNate said: My 2 9211-8i controllers suffer from the problem of a lag when another drive on the same controller spins up. This causes issues when we're watching one movie, but another process spins up a different drive on the same controller. Any suggestions for a controller that won't exhibit this problem so I can stop using spin-up groups? Are you using Plex? Most clients will download X amount of time ahead to account for potential unstable connection. For Plex I also set my transcoding to throttle at 5 minutes so enough of it is in the buffer just in case. I have a similar controller but 4 ports and have never seen an issue. I let all my drives spin down after inactivity and only spin up as needed. Quote Link to comment
Output Posted March 5, 2019 Share Posted March 5, 2019 Nope, I keep all my drives spinning all the time Quote Link to comment
nasforthemass Posted March 7, 2019 Share Posted March 7, 2019 Nope, I keep all my drives spinning all the time x2 Quote Link to comment
Cessquill Posted June 27, 2019 Share Posted June 27, 2019 I've currently got 20 data drives connected to a SuperMicro BPN-SAS2-846EL SAS2 expander backplane, which is connected to 4 SAS ports on my Supermicro X10SL7-F Motherboard. Parity & cache drive connected internally to mobo SATA ports. I don't use spinup groups, but searching for spinup freezing got me here. I've dabbled with running a user script across the evenings to spin up all drives between - say - 7 and 11pm. This prevents freezing, but I'd rather not have all drives on without reason. How do you go about identifying if/how drives are grouped? Is it a case of setting off some activity and spinning up each drive one by one and checking for pausing, or is there a more logical approach? Or am I being stupid and a SAS expander would have them all grouped regardless? It only takes one person to spend most evenings tinkering with files and another starting a few things to decide what to watch, and the main media player can be chopped to bits. I'd certainly use spin-up groups if I could identify if/how the drives grouped. Unless there is a better way now. Quote Link to comment
Squid Posted June 27, 2019 Share Posted June 27, 2019 9 minutes ago, Cessquill said: How do you go about identifying if/how drives are grouped? Settings - Disk Settings, Use Spin Up Groups Then each individual drive from main, give it a named group (like "Movies", "TV", etc) 11 minutes ago, Cessquill said: I don't use spinup groups, but searching for spinup freezing got me here. I've dabbled with running a user script across the evenings to spin up all drives between - say - 7 and 11pm. This prevents freezing, but I'd rather not have all drives on without reason. Best solution is to increase the caching on the player(s). Kodi you can easily do this. Not sure about plex Quote Link to comment
Cessquill Posted June 27, 2019 Share Posted June 27, 2019 1 minute ago, Squid said: Settings - Disk Settings, Use Spin Up Groups Then each individual drive from main, give it a named group (like "Movies", "TV", etc) Sorry, I meant from a hardware controller perspective - eg, if disk4 spins up, disk1 will freeze but disk12 will not. Thanks for the cache tip - I will do that, but in addition would like to solve/patch at source if poss. Quote Link to comment
Squid Posted June 27, 2019 Share Posted June 27, 2019 2 minutes ago, Cessquill said: I will do that, but in addition would like to solve/patch at source if poss. You won't. It's the hardware causing it. It's pausing all I/O on other drives connected to the same controller waiting for the drive to spin up. Extremely common issue, and zip you can do about it. Quote Link to comment
Cessquill Posted June 27, 2019 Share Posted June 27, 2019 1 minute ago, Squid said: You won't. It's the hardware causing it. It's pausing all I/O on other drives connected to the same controller waiting for the drive to spin up. Extremely common issue, and zip you can do about it. Ahh, OK, I was under the hope/impression from reading here that my drives might be h/w grouped within the system. If the spin up of any one drive forces the system to freeze activity for all other drives then spinup groups aren't going to help me here. Thanks for the advice. Quote Link to comment
falconexe Posted September 4, 2019 Share Posted September 4, 2019 Nope! I used to when I segregated certain media on certain drives for certain dockers. But not since 2014. I do however user the Spin Down Delay. Quote Link to comment
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