Synology hdd hibernation. " No reason what woke them up.

Synology hdd hibernation Currently have 2x8TB (SHR) of HDD storage for media (movies&series). But the external drive needs to support hibernation aswell. Oct 30, 2025 · Enable auto poweroff: Go to Control Panel > Hardware & Power > Drive Hibernation and tick Enable auto poweroff. Jun 6, 2021 · What stops my Synology NAS from entering Hibernation? Symptoms Certain conditions or factors, including volume status, services, packages, or third-party packages, may prevent your Synology NAS from hibernating or may wake up your Synology NAS from hibernation mode from time to time. com I have received advices telling me to deactivate hibernation. Jun 26, 2022 · All Activity Home XPEnology Project DSM Post-Installation General Post-Installation Questions/Discussions (non-hardware specific) DSM 7. Hey, so I have turned off HDD hibernation and scheduled shutdown and restart twice each week during night for my DS720+ Synology NAS. Maybe there's something on my network pinging for available shares like a DirecTV receiver or my wife's iPad but none of them are set up to access the Synology, just my main PC and my Android devices which are currently turned off. EDIT With 2 x Synology Plus 4TB HDDs the DS223 when fully on would only be using ~12 watts. My PC is connected to a TP-LINK LS1005G LiteWave Gigabit Desktop Switch which is connected to a Virgin Media router. The hard drives are pretty much turned off during hard drive hibernation but the DSM system continues Nov 21, 2011 · For what I can see in the SMART Information of the Synology HDDs, the "Power_on_Hours" keep increasing even if the Diskstation is Hibernated. You can set how long the internal drives must stay in hibernation before your Synology NAS automatically powers off. Synology has a bunch of services that prevent hard drives from going into hibernation, so it's hard for your HDD to stay in hibernation for long periods of time. Even the drive may go into hibernation and then wake up again within a short period of time. Hey r/synology, I'm wondering the following. During the HDD Hibernation, the disks should be turned off, right? Jan 15, 2019 · I've noticed that when I try to connect to my website when hard drives are in hibernation, it can take up to 20-30 seconds to display the page, because the drives take lots of time to wake up. Mar 12, 2025 · Hi! Come and join us at Synology Community. Jun 5, 2025 · But most times, that’s unnecessary, and the drivers could get some off time. Oct 30, 2009 · Hi! Come and join us at Synology Community. May 10, 2022 · I can say for a fact that having Plex alone will beak hibernation anyways. Only certain external USB storage devices support HDD hibernation. 2-24922 Update 4 + 4 x WD Red Pro 4TB Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. I've a Synology NAS with 2 WD Red hard drives. Jun 14, 2025 · Disabling spindown was the obvious first step — in my Synology NAS, it’s called HDD hibernation. i have followed this guide What stops my Synology NAS from entering Hibernation? - Synology Knowledge Center most of this didnt apply to me as i havent enabled any additional features. Synology DSM HDD hibernation fixer script This script allows to fix multiple issues which prevent Synology NAS to have working HDD hibernation. 1). 1-42661 Update 2 / HDD Hibernation Issues Mar 18, 2015 · In DSM 6. 1 After your Synology NAS is automatically powered off, you can wake it up via the Internet or LAN by entering the Synology IP or DDNS and MAC address in a WOL application, such as Synology Assistant or DS finder. UPS: Enable UPS support to extend the operation of your Synology NAS upon an unexpected power outage. 3 and above: Control Panel > Hardware & Power > Drive Hibernation. The HDD Hibernation setting is how you tell it to go to sleep, and it should have been enabled by default. Separately for each HDD. May 16, 2020 · How is the HDD Hibernation with Emby on a Synology NAS vs Plex? Im thinking of changing to Emby as Plex Server prevents the hard drives from Hibernating. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. 1 you can find the setting in Control Panel -> Hardware & Power -> HDD Hibernation However, I haven't found that setting at all effective. If you use quicconnect, docker, synology drive, synology photos than hdd even if hibernate, it will be waked up in just few minutes. I turned off all idle timers — both at the NAS OS level and the drive level. Hard disk hibernation good practices? I own a DS213j and I'm looking into reducing power usage on it by letting my HDDs hibernate. g. . During HDD hibernation, USB drives attached to your Synology Router will stop spinning, reducing power consumption and extending the lifespan of the drives. There are three power-saving modes: HDD Hibernation, HDD Deep Sleep, and System Hibernation. When System Hibernation is enabled, your Synology NAS will enter System Hibernation mode 60 seconds after HDD Hibernation, massively reducing power consumption. See full list on kb. Synology tech support DOES NOT RECOMMEND HDD HIBERNATION. Step by Step guide to HDD SSD Hibernation. This will give DSM enough time to execute a normal shutdown. This seem Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. Aug 12, 2008 · Hi! Come and join us at Synology Community. Feb 28, 2018 · Hello! I have my system set to hibernate HDDs after 10 minutes and have enabled hibernation logs. One says that hibernation actually causes more / faster mechanical wear/tear on the hard drives because they have to start spinning again from idle, while the other says keeping the hard drives spinning all the time will cause more wear and tear. The problem I am encountering is that the NAS is waking up from hibernation about every 1-2 hours. To enable auto poweroff, you must enable internal drive hibernation first. May 26, 2014 · Hi! Come and join us at Synology Community. Jan 30, 2011 · Which leads us back to this topic's first question: What kind of events gets the HDD's out of hibernation if the local network is quiet?* And why isn't hibernation event recorded by system log? * One more thing to clear out: the NAS can be seen from the internet, but no public websites are started. Jan 12, 2023 · Hi! Come and join us at Synology Community. iotop shows that btrfs-transacti and jbd2/md0-8 constantly (about every 20 or 30 seconds) write minimal amount of data to disk. Actual quote: " We actually recommend turning off hibernation, as the constant sleeping and waking of the drives can cause more wear and tear on the drives, and NAS class or higher drives are designed to run 24/7. synology. if anything ive disabled more. System Hibernation is only supported on DS213+ and D413. Normally I don't recommend HDD hibernation, but if you have to then set it to around 4 hours and make sure you don't have any file indexing set or Active Insight installed Mar 12, 2025 · Hi! Come and join us at Synology Community. I still have not enabled auto poweroff as I would like to try the basic hibernation first. Enable Disk Hibernation Synology NASes are designed with a few layers of hibernation features for different parts of your NAS. Jun 14, 2021 · Is there an option to HDD hibernate (not the entire system) only Disks 1 and 2 if they are idle for x minutes while 3 keeps spinning? Trying to troubleshoot this I stopped all optional packages and removed the network cable and after the specified timeout they all stopped spinning. Sep 21, 2016 · AFAIK HDD hibernation is more to save electricity than to extend disk lifespan. Open the resource monitor. The disks are set to hibernate after 20 minutes of inactivity. I downloaded the document from Synology that explains how a user can debug what the cause is. However, we use the NAS a lot and the disks get powered up very frequently. Thanks for your help. It is especially useful if you setup Docker containers on an NVMe partition - by default Synology NASes have a flaw which prevents HDD disks to hibernate when there is an ongoing NVMe activity. There's two tasks scheduled to run back-to-back, both for different shared folders. I've tried to stop the JellyFin container, and the Feb 2, 2020 · I tested also HDD Hibernation logging enabled but it produce useless information like this: "Internal disks woke up from hibernation. 2. Only certain external USB drives support drive hibernation. so im a bit lost as to why this is happening and the logs dont really Jan 14, 2015 · Hi! Come and join us at Synology Community. Oct 9, 2017 · Does an external HDD enclosure exists that supports RAID 1 and HDD hibernation? So I can hook this on the Synology's USB-port. HDD Hibernation: Specify the idle time before drives enter hibernation. 0. Settings -> Hardware & Power -> HDD Hibernation . ) only for test. I am really having a hard time figuring out how to make my hard drives hibernate. What do you normally need to remove so that a Synology NAS hibernates the Hard Drives? Archived post. Apr 27, 2025 · Disk Hibernation - again Disks do not Hibernate on Synology NAS with SSD View a Printable Version Subscribe to this thread Forum Jump: Sep 2, 2012 · The synology will go into hibernation itself, with the internal drives, and the external drive is still spinning. I am using NAS for local file storage, so don't need it turned on at night. I've seen on synology website that it's possible to set different hibernation options by using an extension (which I don't need). Jan 6, 2023 · @kirkmc Synology NASs are designed to operate 24/7 and having HDD hibernation set at 10 minutes is going to cause physical ware and tare on your HDDs which may mean they fail a lot quicker than they are suppose to. Mar 6, 2024 · During testing, with the assistance of a Synology technician, we were able to determine that my drives do in fact hibernate for at least 10 mins. Note: All hibernation modes, including deep sleep, will stop when the system is accessed. Should I: Keep the NAS switched ON 24/7, with hibernation OFF Keep the NAS switched ON 24/7, with hibernation ON Shutdown NAS over the weekdays & turn ON over weekend Is there any hard disk life/longevity advantage of one vs the other? Oct 2, 2025 · Hibernation mode definition 1 The table below provides details about each mode. Jun 25, 2018 · Tom_Hall wrote: My question is, do external drives support hibernation like internal drives ? Yes this option can be enabled in the NAS. Mar 15, 2021 - Details Surveillance Station may stop your Synology server from hibernating because it needs to access the database on the hard drives to provide certain VisualStation Joining a CMS structure Enabling any action rule Enabling any type of notification Further reading What stops my Synology NAS from entering hibernation Feb 25, 2011 · I assuming you're enabled the HDD hibernation, in the control panel->Power->HDD hibernation. Another option would be to buy a second but very simple and energy efficient NAS-device to store the backups on. Be sure to check the list of services and apps that interrupt hibernation: What stops my Synology NAS from entering Hibernation? - Synology Knowledge Center Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. This function helps you limit power consumption and extend the lifespans of your drives. Also would be nice to see the use of each hard disk drive individually. HW: Synology DS 416 Play with DSM 6. Mar 10, 2016 · 3/9/2016 20:48 user01 HDD hibernation time is set to [2 hour]. Ask a question or start a discussion now. With hibernation you don't save much time as disks spin-up and calibration still takes significant time. Oct 30, 2025 · Numerous factors can influence the hibernation of your Synology NAS or lead to unintended wake-ups. Thank you for the feedback! Did this work out of the box by just activating HDD hibernation without any additional steps? Also, can the expansion unit (DX517) be powered down locally (using power button) while the main unit is running? I understand that normally the expansion unit powers up/down together with the main unit. Since than my HDDs seem to never hibernate at night - doing some clatter noise+ LED always on super bright. I thought using SSDs for everything would do the trick. I've enabled the hibernation for the drives, so they stop after 20 minutes inactivity. To turn off hibernation, go to Control Panel > Hardware & Power > HDD Hibernation, and select none from the first drop-down menu. So check your logs, but I can be almost certain that you have no benefits from hibernation. 1; Hibernation" in this forum. Setting the HDD hibernation to 15 minutes in DSM’s control panel brought a noticeable drop in idle power draw. On DSM 7. " Sep 26, 2024 · Numerous factors can influence the hibernation of your Synology NAS or lead to unintended wake-ups. I was wondering if hibernation could cause earlier failure of the drives in the situation, and if I should disable it. During HDD hibernation, hard disks stop spinning, reducing power consumption and extending the lifespan of hard disks. Below is the mechanism of entering these power-saving modes and the steps of entering Only certain external USB storage devices support HDD hibernation. Aug 6, 2013 · It would be convenient to see the HDD hibernation in Resource monitor. Based on my usage pattern, I use the NAS *only* over the weekends. Anyway, there's no need to turn off the NAS at night from a hard drive lifespan perspective. If you're using HDDs designed for NAS, e. Now it's waking up every ~1h according to the logs. They indicated NAS drives are designed for 24/7 operation. Jan 22, 2024 · Why I have to disable Synology NAS Hibernation. Nov 4, 2012 · The answer to the original question: "Can SSD and conventional HDD hibernate independently"? No, see my other thread "Synology DS2413+; DSM 4. Hi, sorry if that was asked before, I couldn't find it through search: Where can I see, when my HDD (WD Red 4TB) wakes up from hibernation? I know there is a log file somewhere, I also activated "Enable hibernation logs" in Control Panel, but there is no info where to view those logs. This article provides more information about these energy-saving modes. Not what I want. Nov 4, 2022 · NAS需要硬盘休眠么？群晖怎么才能硬盘休眠？ 这一期我们来聊聊硬盘休眠，同时分享一下我是怎么分析硬盘休眠的日志的，以及设置群晖系统休眠的。 这期我们从几个问题来入手。 Oct 2, 2025 · Enable auto poweroff: Go to Control Panel > Hardware & Power > Drive Hibernation and tick Enable auto poweroff. Jan 30, 2023 · How To Save Power While Running The NAS 24/7 Synology ship their NASes with multiple power-saving features when you might want to consider using, especially if reducing electric usage is a priority for you. WD Reds, they are meant to be in operation 24/7 and I would think the frequent wake/sleep cycles would carry a greater risk of doing damage than just leaving them on. Is Dec 12, 2019 · Hi, I am trying to troubleshoot why my Synology DS218+ won't activate the hibernation mode. I've contacted support, and hopefully they've got a fix Only certain external USB storage devices support HDD hibernation. This article aims to outline the various scenarios that may impact the hibernation of your NAS. Great write up! Thanks. Nov 1, 2016 · Hi! Come and join us at Synology Community. To organize those files and view them on TV I am using Plex running in docker. Nov 7, 2024 · I'm running JellyFin on a Synology NAS (DS923+), but it prevent HDD Hibernation even if nobody is connected to JellyFin or watching anything from it. Hibernation is not recommended because power scenarios are hard to get right and they don't get enough texting or exposure in real world. Nov 20, 2008 · Hi! Come and join us at Synology Community. Apr 30, 2013 · Hi! Come and join us at Synology Community. I have setup everything to not do a bunch of things every minute (like it was before) to help disks from waking up and set hibernation timer to 10 minutes. If you have two storage pools, will the DSM send the disks of the two pools into hibernation independently or always together? Oct 3, 2018 · Hi! Come and join us at Synology Community. You can specify the period of time external USB drives remain idle before entering the HDD hibernation mode for power saving. Oct 2, 2025 · Hibernation mode definition 1 The table below provides details about each mode. In this post I would like to ask for experts’ advice on best hibernation strategy… Oct 2, 2025 · Synology NAS, expansion units, and USB HDDs enter different energy-saving modes after being idle. To turn off hibernation, go to Control Panel > Hardware & Power > Drive Hibernation, and select none from the first drop-down menu. Select the minimum (10min. Here is the system config: 2 x NVMe SSD Volumes (All packages are installed onto one of these) 2 x SATA SSD Volumes 1 x SHR HDD Volume (3 x 8TB WD Gold) 1 Unused 8TB WD Red Mellanox 2xSFP+ Card (only one link active) Anything active and all packages are Apr 27, 2020 · Hi! Come and join us at Synology Community. Unfortunately, this leads to the off-site backup task failing every night. Have you ever encountered this or know a way around this behavior? This script allows to fix multiple issues which prevent Synology NAS to have working HDD hibernation. Dec 30, 2023 · I gave up on hdd hibernation with synology. Hi! Come and join us at Synology Community. Spend a whole day moving files - NAS was super quiet at night after moving the data (hdd hibernating). " No reason what woke them up. It will go into standby on it's own, as long as there's no packages installed that are keeping it awake. Aug 12, 2012 · I've head this as well, however, in the Synology Help (in the DSM) it says hard drive hibernation will increase the lifespan of the hard drives. So it's turning on and off on its own. Jan 23, 2024 · Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. Dec 29, 2012 · Hi! Come and join us at Synology Community. You can specify different periods of time for internal hard disks and external eSATA/USB hard disks. I have a DS218+ with two 10GB helium filled Easystore shucked WD whites (reds?). in regards to the HDD hibernation, its set to 10 minutes. New comments cannot be posted and votes cannot be cast. Which one would be recommended for this? Anyone does this or has another solution for this? During HDD hibernation, hard disks stop spinning, reducing power consumption and extending the lifespan of hard disks. If your Synology NAS does not go into hibernation mode, refer to this article for more information. Jan 8, 2023 · Hi! Come and join us at Synology Community. check the cpu load. This causes the motor to stop and start again repeatedly for a short period of time. I've got a Toshiba 3 TB drive I use for Time Backup every 4 hours, but it shuts itself off regardless of the settings I use for USB HDD hibernation. Probably the "convert" process is wasting all the CPU load. I believe that the external drive is not hibernating as the led is on, and it feels like the drive is spinning. Be sure to check the list of services and apps that interrupt hibernation: What stops my Synology NAS from entering Hibernation? - Synology Knowledge Center During HDD hibernation, hard disks stop spinning, reducing power consumption and extending the lifespan of hard disks. at a time, but there are many reasons why they would wake. Hi, i am a new owner of a DS923+. I've got the problem that the hdds don't even enter hibernation (freshly set up dsm 7. Jun 24, 2011 · Note that in case of an HDD like the ST2000DL003, idle/average consumption is about 4-5 W. Jan 2, 2019 · So instead I've been relying on HDD hibernation to save on noise and power. Feb 10, 2025 · my NAS won't go into hibernation, either for the HDD's alone, or for the whole system. I've contacted support, and hopefully they've got a fix During HDD hibernation, hard disks stop spinning, reducing power consumption and extending the lifespan of hard disks. When I tried to execute: syno_hibernate_debug_tool --enable 1 I receive the message: "command not found". 2 and earlier: Control Panel > Hardware & Power > HDD Hibernation. Jan 7, 2024 · Hi! Come and join us at Synology Community. A place to answer all your Synology questions. Hibernation can be enabled at the following location: On DSM 7. - a HDD that is going for hibernation is like the car above where you abruptly pull down the brake: you cause an intense mechanical stress to dissipate the kinetic energy of the running car, due to its inertia. Anyway, disable iTunes and Mailstation services. If the graphic is near 100%, click in the CPU usage. yvflxrg mhrs xekgihct uym kyvjld osdjynpr sng ozckfgq tlkmr yrbmyur nvhvsuz lys aenxs pljuklm blobagl