Synology replace failing drive Now 1 of those drives is reporting multiple I/O errors, has a multitude of bad sectors etc. Replace Drive. 2. I've ordered a replacement drive (same model) whilst the RMA process is on-going, so will end up with 5 drives once it's completed. Synology Drive Server is a comprehensive solution for file management, sharing, and synchronization. One of the drives is failing so Id like to replace both drives with 6TB drives to increase my capacity. As for the two drives I am replacing they will be used as spares with drive 2 used first and then drive 1. FUSE and user space filesystems LongSteve. Replace when a drive fails, or shows likelihood of imminent failure (eg increasing number of bad sectors). The drive is assigned to a storage pool. You can use Storage Manager, select 1 drive, then Action->Deactivate Drive (this will degrade the volume). A few days ago I started getting bad sector errors on disk 3. 2) Restart the NAS and let it do a filesystem check. 1 Replies 106 Views 0 Likes. It says to go to the Volume tab for more info. Replacing an existing SSD with a larger-capacity SSD allows the capacity of the cache group to be expanded. I installed a new 16tb seagate exos and ran an extended test which came back healthy. com/c/tomstalkshowHow to su How to replace a failed hard drive in Synology NAS. I'd like to replace them as safely as possible. RAID 6 is similar to RAID 5 but with an additional level of redundancy, allowing for two drives to fail without data loss. Once you start repair, content of healthy disk will be copied to new drive, and after it is done, it should automatically increase volume to available size, in this Hello, I’m new to Synology and this is the situation: Rackstation RS3617xs Storage Pool 1 (Warning) RAID 6, btrfs - 9x HDD (WDC WD6002FFWX) Drive 10 as Hot Spare Now the issue: Drive 1: Allocation Normal, Health: Failing (Bad sector count: 857) Drive 7: Allocation Normal, Health: Failing (Bad sector count: 16) Drives are in warranty, and the provider wants It has 5 x 4TB WD reds in it as one SHR volume with 1 drive redundancy. Click Health Info and go to History > Key Information of Drives. " I added a 6th drive bring a 4tb drive. Step 1: Identify the failed drive. Before You Start Hi all, I have DS214 with two disks 2TB each. Report; I think there was a change in this process in the recent past. Went into drive manager, and it was rebuilding. When a hard drive's health status shows serious, faulty, or access errors, it means that the system has detected a problem with the hard drive. 1 shows: "Unable to deactivate this drive because Storage Pool 2 has reach its maximum fault tolerance. (Source: NM) If you’ve got a damaged or dead drive inside the Synology NAS, it’s easy to swap it out for a new one. If drives are OK it's very Do the following according to your DSM version: DSM 7. To replace the old drives or add new ones, you will have to use drives equal or greater than 1TB. Recently i experienced a problem with my Data-SSD in my computer. Before You Start Conclusion: How to Replace a Failed Drive on a Synology NAS. Can't make it any simpler!! Great job Synology! :D Replace Drive is supported on most Synology NAS models, except for the models listed below: Models that are not running DSM 7. Put the drive that was removed by accident back into your Synology NAS. If the drive still works but is at risk of dying, copy as much of the data off it as possible before it fails. How do I go about either of the options? P. I ram SMART and it reported no problems. This is a quick tutorial on how to replace a faulty drive in Synology NAS. Last week my monthly disk health report told me that one of the drives (the first one) has few bad sectors, so i decided to replace it with new one and expand my storage space while i'm at it. That way both drives are the same type and age. Hi! Come and join us at Synology Community. We're going to run through steps to identify the failing drive, replace it with a new one, and repair the volume to keep your NAS running good as new. Reply. Nov 21 My apologies, @telos is correct that 16TB is expected in your situation, but the RAID calculator alone doesn't explain why. Note if you have to power down the unit In this video I will show you how to replace your failing hard drive in a Synology NAS. All I get is info about the failing drive. Jun 28, 2017. Once an administrator has enabled Synology Drive Server, users can use Synology Drive as a file portal and One of the four drives in my DS413j failed, so I replaced it with a larger one (the original was 1tb, the replacement is 2tb). Synology has a limited blurb about how to use this operation, but it's unclear to I ordered a new hard drive to replace the drive that is getting the alert, but I tried turning it off, taking out the hard drive, and putting it back in, and the drive shows a status of (even a normal disk replacement can be risky on SHR1 because another drive could just fail) (even the same drive) is plugged in the Synology will do a i use the Synology Drive Client to sync the data of my Data-SSD (Windows machine) to my Synology NAS for backup reasons. No need 1. temporary storage of data that exists in a more permanent form elsewhere). On this NAS, Drive 5, is only using a 512 GB disk, while the other five drives So find another 5TB (or larger) drive, backup onto it, then replace a disk and create a new volume from scratch to restore the backup onto. <--Disk 1= 4TB seagate Ironwolf (Full "Backups", want to replace Q: Will my NAS and volume still be operational if I simply unplug the faulty drive? So it will run in degraded mode until I get replacement. I popped out the old (dead) drive. We have based our article on the six bay DiskStation DS620slim which has been set up with Synology Hybrid RAID (SHR) with two-drive fail over. 0 or above. Here you can see that Drive 5 was failing How to replace a Synology NAS drive. 3) Replace the failing harddrive and do a raid repair . For one-bay models: Back up all your data. The first step is to identity the hard drive this is failing. Ideally the same brand. Deactivating the drive will cause Storage Pool 2 to crash. Now, once it gets here. I want to remove the drive and put in the 10 but cannot see how to do it. I'm running Raid 5. cloud and easier backup. Here is the problem: I select Repair. Replacing old set of drives DS918. I ordered a replacement 2TB disk, replaced the failing drive with this one and then attempted a repair to restore the volume. ; RS814, DS415play, DS414, DS414slim, and DS414j. test (normal by the quick one) and I have bought another 14TB Ironwolf drive to replace it. One of the drives is getting smart errors and fails the smart test so I'm replacing it with a like for like drive under warranty. For detailed instructions, refer to the articles for DSM 7 or DSM 6. Your Synology NAS must contain at least one unused drive. Report; Have a DS411+II configured with 4 x 3 TB (Hitachi model # HDS723030ALA640- identical drives), as a single volume RAID using SHR with 1 disk of fault tolerance It was a 1. Does anyone know what the best order is? I received an alert from my Synology RAID regarding a few bad sectors on a hard drive. The last automatic quick test said the drive is failing. I was not able to access the shares during the rebuild. How to replace a drive in Synology NAS Drives installed on the Synology DiskStation DS224+ tray. Select the suspected failed drive. The Replace Drive feature is only available for storage pools with the following RAID configurations: SHR comprising at least two drives, SHR-2, RAID 1, RAID 5, RAID 6, RAID 10, and RAID F1. Storage pool 1 is SHR. I ran an extended test and the bad sectors grew upto 224. Replacing Failing Drive DS720+ Michael Razzano. It isn't to the point of being marked unhealthy yet, but, in my optionion needs to be replaced. 1 and above. It took around 2 minutes 50 seconds to do 1%. Check your Synology NAS's compatibility list to ensure that the drive is compatible. Continued use DSM is installed on the drive. Hard drives will eventually fail, but luckily Synology makes it a simple process to replace a damaged drive with a new one. Last time I expanded my storage, I recall there being a single action that allowed me to choose the active drive I wanted to replace, it would For replacing the failing drives, should I replace 1 disk, do a rebuild, then replace the other disk and do a rebuild again or can I just replace both failing disks at the same time and only do a rebuild once? Any advise will Hi all, I have DS214 with two disks 2TB each. #synology #NAS #harddrive Tom's Talk Showhttps://youtube. You can use the Replace Drive feature to safely replace an SSD in an SSD cache group to achieve the following purposes: Replacing a defective SSD with a healthy SSD When a drive fails in a SHR (Synology Hybrid RAID) setup, the first thing you should do is to identify the failing drive and replace it with a new one as soon as possible. 4 years nothing, then in one instant 3 are bad. Relevant posts Critical Failing drive - Action process for recovery help Ron. R. Dec 11, 2019. Change "failing" first. In this guide, I will run you through how to spot the failed drive, replace it, and repair the storage volume without losing data. You can use the Replace Drive feature to safely replace an SSD in an SSD cache group to achieve the following purposes:. There is a hot-spare in the system, is there a command or method I can use to tell the Synology to use the hot spare in place of this failing drive? Hi I want to replace a failing hot spare disk in Synology. M. May 18, 2023 - Details This article provides information on which Synology NAS models support Replace Drive. It comes back stating "volume degraded" and suggests that I replace the DS automatically moved all my data to the new drive! Sweet! All my data in the old drive now moved to the new drive. Under the control panel go to info center and it will give you the model. Hot Spare. Check the Bad sector count graph. May 12, 2022 - When a hard drive's health status shows serious, faulty, or access errors, it means that the system has detected a problem with the hard drive. I'm preparing to replace a former drive in my SHR-2 array with a larger drive (now the hot spare) & wondering what the difference would be between: 1. The new disk is getting here tomorrow. The first 5 are all JBOD as Volume 1 and the 4tb is Volume 2. tools on one disk, somehow during the test the drive went off, provably due to dirty contacts. If the test result is not Normal or successful, please replace the memory module. I was playing with the s. Then just repair degraded volume in Storage Manager. Click the Hot Spare button. I purchased a 12TB and 8TB. When a hard drive fails in a RAID array, the data on that drive can be rebuilt using the parity information stored on the remaining drives. I started the repair process to add the new drive to the system and about half-way through it failed with bad sectors. A degraded storage pool can be fixed by Hello, I have a Synology 2 bay DS216j NAS and it has two 3TB drives installed configured as RAID 1 and runing DSM 7. I have a 1621+ with 6x4TB drives that I want to replace with 6x16TB drives. If the existing drives are of the same size, then you must replace at least two drives with two larger drives to expand the storage pool See more Replace Drive. If the count is stable, the issue may be with the suspected failed drive you just replaced. Then proceed with the repair. or 1) Remove the failing drive. If one or more drives still show the System Partition Failed status, they might be defective. Drive reconnection alert when Synology NAS boots up. Here’s It's easy to replace a failing drive on a Synology NAS. On my DS508, I was replacing a 1TB drive. Fourth: 8TB EasyStore, shuck it, swap it for a failing 4 TB drive. I'm replacing my 8TB drives with 16TB. After that is running for a week or so I will replace drive 2. Restore the backed-up data to the newly created storage pool and volume. I have the model DS1512+ with five 3GB Seagate drives in it, in a RAID 5 array. Mostly liked in Legacy Forums Temperatures ntm1275. This tutorial looked at how to replace a failed drive on a Synology NAS. If the status is not Healthy, the drive may be defective and needs to be replaced. DSM is installed on the drive. I would suggest turning it off and then removing the affected drive and replace it with a new one. The failing 1. This only happens with RAID types that provide data redundancy, such as RAID 1, RAID 5, RAID 6, and RAID 10. Please back up your data immediately and then replace the drive. Depending on the size/capacity, it should take about a full day for it to rebuild. Actually, I replaced the 2T drive with a 3T drive. Wait for the system to complete the repair. Related topics Topic Replies Synology RS409+ x 4 (4) 1. I'm running SHR with 1-disk redundancy. The unedited files are backed up to external drives attached to my PC. SHR will always use one of the following sizes for parity: If the largest disk in the pool is the only disk of its size, the SHR parity reserve will be equal to the size of the second largest disk in the pool, and it will ignore any extra space on the largest disk (treating it as the same size as the second-largest disk. We recommend backing up all your data and replacing your Synology NAS. ). Then I replaced the remaining 2T drive with another 3T drive, and it rebuilt to a 3T mirror set. I also have 2x16TB Exos drives which I could replace both my drive in Storage Pool 1; if I can duplicate the drive1. I inserted the drive into bay 3 and went to storage manager to repair my now degraded volume1. Had drives fail on me twice. g. David Boroditsky @david_b. I could simply pull it out and insert a new one but, from past experience, I'd then have perhaps a week of no redundancy during data scrubbing. If you see only indications that the one drive has failed and no repair is going g on, it’s safe to replace at any time. One of the Barracuda drives is reported as failing by the extended S. Report; Make first a backup. Before You Start. Ask a question or start a discussion now. Report; Hi Folks, Question: How do I best migrate a failing drive over to a new drive on a synology with only one drive, but two bays? Environment: DS218j, Single 4TB in bay 2 not running RAID, nothing in bay 1 How to Replace a Failing Hard Drive on a Synology NAS. ::::Music:NCS: 10 Bill Replace Failing Drive on Single Bay M. I have a 2 bays Synology DS212 (may be 10 years old), using 2 drives model "WD1002FAEX-00Y9A0". We have 5 Synology NAS systems, and have seen similar problems with This is what the storage pool shows: Synology Hybrid RAID (SHR) (with data protection for 1-drive fault tolerance) 8. Use the RAID Calculator to see if replacing a drive will impact the capacity of your storage pool. Suppose your SHR volume is built on 1TB drives. Go to Synology 1. ; The Replace Drive button only appears when all the following criteria are met: . , performing Secure Erase), wait for the operations to complete. To replace a failed hard drive in your Synology NAS, follow these steps: Power I have a Synology NAS (DS416play running DSM 6. Please do a backup before you start this process just encase another If you plan on replacing multiple drives, you must be careful to replace drives one-by-one. I am not sure what happen if i do this: 1) Stop the Drive Client Check the following: Make sure the replacement drive is healthy. I have a drive failing in one of my storage pools. Generally I use SHR1 with one global hotspare. 2 It's pretty reasonable to assume that this disk is going to fail at some point. I also have the DS412+. or 1) Replace the failing harddrive and do a raid repair 2) Restart the NAS and let it do a filesystem check. Before I even get to a failed drive, I would like to at It goes without saying that I'm trying to replace this drive, but Synology seems to be conspiring against me. The drive should start to sync data immediately, but if it doesn't go in to your drive configuration and configure the new drive to be a part of your array. Jan 19, 2018. One of these would be to replace the failing drive and the other for back-up. If all the drives on your Synology NAS are incompatible or unverified, you will need to install DSM on the new replacement drives. Detected 1. Replacing A Failing Drive In A JBOD Volume Mac McDonald. Bay 1 has bad sectors and my nas performance is running slow. All good so far. Yes: Then pull the drive and replace it with a drive that is the same size or larger. ; If the drive is processing one or multiple operations (e. This came back normal. I already have the RMA created for the bay 1 drive that is having the issue. Report; We have had recent similar problems with a 415+ -- the same hard drive failing over and over again in the first slot. 2) configured as SHR with 1 drive redundancy. I now have the money to replace the 4tb with a new 10tb red. Replace the failed drive: Shut down your Synology NAS and - Current set-up, with the failing 10Tb drive, is a single drive in SHR. Topher2798 @topher2798. Go to the Settings tab and tick the checkbox Enable Auto Replacement when the drive status is "Critical". 1. 73 TB drives Which one should I replace first? Data is still accessible. Jun 29, 2024. I have a DS416 with 4x 4TB WD Red in a Raid 10 setup. A place to answer all your Synology questions. Click Apply. Do you have any bad or failing disks on a #synology NAS?We'll look at how to troubleshoot disk issues and errors, how to run Disk Health Diagnostics, and als 2 - can the faulty drive be deactivated from DSM (actions-->deactivate) - will this cause the hot-spare to take over? 3 - can the hot-spare be told to take over from faulty drive before the faulty drive is removed (e. I run into this too. Report; Hi Folks, Question: How do I best migrate a failing drive over to a new drive on a synology with only one drive, but two bays? Environment: DS218j, Single 4TB in bay 2 not running RAID, nothing in bay 1 A lot of the time with different arrays, if a drive 'fails' it can sometimes be a controller / software issue that pulling out and re-inserting the drive can at least temporarily address / rebuild (haven't run into this with Synology as much as How to Replace a Failing Hard Drive on a Synology NAS. A degraded storage pool can be fixed by Now, I am finally replacing the last of my 8TB drives with another 10TB drive. Alert of drive with read abnormality (UNC error) When you receive a notification regarding any of these errors above, it could be an early warning sign of a I have a four hard drive Synology DSM11+. Do you have any bad or failing disks on a Synology NAS?n this video I will show you how to replace a failed disk from the Synology NAS. But how?`I mean is there a "How To" / documentation for replacing the HDD in a singel bay synology? Sure, I googled and found to pages which looked promising but isn't there more easy way?` Replacing failing drive in single bay unit ellia1965. All the drives are compatible with the NAS. Back up the NAS. You can do the following: Replace the defective drives one by one. Check the drive status; Go to Storage Manager > HDD/SSD. The drive is assigned as a hot spare drive. Replacing a Failing RAID Drive Rails. Replace a Drive | DSM - Synology Knowledge Center GOAL #1: Replace 4TB drive with new 8TB drive. My question is when I remove the drive that is failing, do I need to switch of the Synology first or can I do it hot? A storage pool becomes Degraded when a drive fails, but data are not lost. 17 TB total 3x 2. 5 Inch SATA 6Gb/s 7200 RPM 256MB Cache Same as above. The drive can be assigned to a storage pool. 1. At that point I used the 16TB to replace an older 8TB drive that was still functioning well. I've got the replacement (adv RMA) in hand, what do I need to do to swap out the failing drive with the new one? In a Synology DS1812+ with eight 4TB disks set up in a RAID 6, two of the disks report they are failing: Both have almost 2000 reallocated sectors according to SMART, with one having ~400 pending sectors, and the other ~40. As Synology's Notes about precaution from different drive model numbers, it confuses me more, and there're more then 10 Replace Failing Drive on Single Bay M. The 1621+ has one storage pool with one volume. Swapping out: Toshiba N300 8TB NAS 3. Aug 09, 2024 Edited. Disk 1 is in a warning state and Image: I really wish instruction was given in the DSM. B. , 500GB) cannot be added to the existing SHR (or Classic RAID) volume. Jun 15, 2023 0 Likes. As suggested by @Telos I removed the failing drive from the NAS and connected to the desktop PC and ran the "Seatools" software (which is available on linux, nice!) Sure enough, a long self test and long generic test generated errors. Aug 19, 2009. Failing of second/third drive doesn't mean data is lost. Mar 27, 2012. Mostly liked in Legacy Forums Temperatures I will probably replace the drives to be safe and what I bought is two ST4000NE0025 (Ironwolf Pro). 0 to 7. Last time I expanded my storage, I recall there being a single action that allowed me to choose the active drive I wanted to replace, it would Question about replacing a bad drive T. When the replacement drive arrives, verify that it works with a SATA/USB bridge to a PC (or whatever you need to do to ensure your replacement isn't DOA), and Im running 2x8TB drives and 1x14TB drive with SHR-1 BTRFS. 0-1358 and it has started reporting (system and email logs) excessive bad sectors on #5. --> NOTE: each drive is a separate 1 disk storage pool. How to Replace a Failing Hard Drive on a Synology NAS. When you replaced the first 2 with a third 8, you wound up with 18TB of total usable space. The system should start repairing the system partition on the drives. 5gb drive. Remove the suspected failed drive 2 and replace it with a healthy compatible drive. Follow the steps below to enable it: Go to the Storage page. Q: Or is a safer option to add a third drive to the storage pool, expand the volume, then remove the faulty drive to send for replacement? Obviously I need to spend extra money here. 4. Replacing (Upgrading) Disk Drive in single bay NAS supasox. Can I get the drive rid of 'Hot Spare' and get it back into the pool? 2. ; Click on the upper-right icon and select Repair to repair the storage pool. Should I deactivate the failing drive and then replace it, or can i literally just yank it out without changing any settings first. I went on Synology's KB site and found the following regarding replacing the drive, but I'm still unsure as to a few things: the disk and make sure email notification is enabled and smart extended scan is setup monthly to possibly detect pre fail of a drive A community to discuss Synology NAS and networking devices Members Online. No: Then pull the drive or otherwise disable it. For the following RAID types, storage pool capacity will expand once all drives have been replaced: RAID 1, RAID 5, RAID 6, RAID 10, RAID F1. My intent was to remove a drive and start a second storage pool and volume then move the data to the new pool eventually removing drives until I can completely remove the first pool to begin new. A storage pool becomes Degraded when one or more of its drives becomes defective, but the storage pool remains accessible because no data loss has occurred. You can get back up and running without much fuss. DS411+II - replace failing 3TB drive with 4TB? DS411+II - replace failing 3TB drive with 4TB? E. One of the drives has been flagged as failing but is not yet showing any kind of errors. I was intending to remove B, hook it up and run spinrite on it and then clone B to C using the software on the drive dock. Open the Synology Storage Manger and click on HDD/SSD on the left. Purchase a new drive: Buy a new drive of the same or larger capacity than the failed drive. 1 Spice up. If the drive is in Warning or Critical status, replace it with a healthy drive. To do this, follow these steps: Identify the failing drive: Log in to your Here is how to easily and very quickly replace a failed hard drive in your Synology NAS. Comment. I did this with the replace process instead of just removing the 8TB and letting system rebuild. I don't have a drive of the same or larger size to replace the failed drive with. The storage pool it's a part of is configured as JBOD. Exeter @exeter* Nov 18, 2014 1 Replies 446 Views 0 Likes. 2 If by RAID you mean mirroring, aka RAID1, you don't need to do anything other then turning off NAS and replace failing drive. I have moved the data off the 4tb drive but need help with what to do next. Auto Replacement is disabled by default. I have a failing drive that I'd like to deactivate so I can replace it. Drive 4 is starting to fail with lots of Bad Sector errors. But I have no info on how bad this is. Then Goal #2 will be to Replace 2TB drive with 4TB drive. I kept replacing disks only to have another report a failure. I have added a new drive to the unit to replace the existing drive, but there does not seem to be nya way to instruct DSM to replace it without the old drive failing completely. So I decided to replace it with a WD Red 3TB drive. The following drives cannot be mixed: SATA and SAS drives, SSDs and HDDs, or 4K native and non-4K native drives. Now remove the last 4 TB old drive, the good one. . The failing drive is a 4TB. and Synology marked the drive as failing, I destroy the pool and I took the drive off to do a deep surface test. For a failed drive, the info is simple, Use the spare drive or replace it with a new drive to repair the degraded storage pool. Overall, it’s in your best interest to replace a failed or failing hard drive as soon as it I had to do this in a DS212J. You won't lose any data should you follow this walkthrough, Hi there, I have a DS412+ with 4 drives in SHR mode with 1 drive fault tolerance. IIRC, the pool will automatically rebuild itself. A. Go to HDD/SSD. I have to assume though that the drive is in a bad way so want to replace it. I picked up a used drive on Ebay last week when honestly, I didn't need the space. Nov 02, 2017. Jan 11, 2025 2 Likes. Here It’s never fun when a hard drive dies, but Synology at least makes it pretty easy to replace a dead drive in your NAS. Drive Failing - where you are notified by email or a notification in the Synology software If you are replacing a drive that is failing but not Repair a Storage Pool with a Degraded Status. That said, I have plenty of availble space on my other 5 drives so was wondering if I actually needed to repace the bad drive or can I safely just remove this bad drive and simply repair the volume? Thanks a million. For more information, refer to the help articles for DSM 7 and DSM 6. The Synology I have doesn't do a good job on the physical box showing which is Disk 4. A smaller drive (e. Last time I expanded my storage, I recall there being a single action that allowed me to choose the active drive I wanted to replace, it would Run a memory test on your Synology NAS . If you are using a non-Synology memory module, please replace it with one that is manufactured by Synology. Do the following according to your DSM version: DSM 7. The system was able to expand when you did that, because the new drive was at least as big as the largest current drive (see @harrypotter 's For DSM 7. The windows OS is installed on a separate OS-SSD. Replace the drive. get the hot spare to be active, populate with data, and then deactivate the fauty drive to avoid the time when the array has After you replace the drive and boot up (note: the NAS will start beeping), you should login to DSM, stop the beep, go to Storage Manager and click on the Manage/Repair option for the volume. Replacing a defective SSD with a healthy SSD prevents the cache group from becoming degraded. Just ejecting the drive to be replaced & allowing the hot spare to automatically take its place in the pool. 0 and earlier, as hot spare repair is not yet supported, you need to manually replace the defective drive to repair the degraded storage space: Replace the defective drive on the passive server. I promptly ordered a new drive (a WD Red 6TB) and it arrived today. So they work separately, just like dwo different drives in one case. From one instant to the next, Synology decided that 3 of the 4 drives are failing, each with one bad sector. Popped in the new one. 1 Replies 113 Views 0 Likes. t. The email from Synology said to run an extended test. I thought I needed to expand my total storage before removing the failing drive so I added the the 12TB to the storage pool and it is currently in the pool verification process. No Key Information of Drives exists! The entire night that one drive had a 2 beat sound every 15 seconds or so as if trying to find something. Even though the RAID is still operational, it’s best practice to replace the hard drive before any data gets corrupted due to the I suspected a failing disk, and confirmed as much in Synology Storage Manager (disk1 had several bad sectors and was reported as failing). You can use the Repair feature to repair a degraded storage pool and return it to a healthy status. Sep 28, 2022 Thanks for this information. The edited files are backed up to a DS918+ with attached DX517 which are used as the family media server. Rename USB Printer 3. Dec 11, 2008. Te previous notice on Feb 2nd had the failing sector count at 24. - I want to replace the failing drive with a 14Tb drive - I am new to this, and not sure what end state would be best: I have two 14Tb drives NIB. This pool has two drives setup in RAID 1. Is either of the following options better than the other, and if so, how? Oh the beeping of a failed hard drive in my Synology NAS. 3 Replies 344 Views 0 Likes. 5Tb 3. Normal. Power off your Synology NAS. I can do other things on the computer while it is hung up on the transfer so I know it is not the mac, but the synology. Each drive should have a status, Synology's DiskStation Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. Toggle Dropdown. I know The DS916+ supports how It's likely not a problem, but my experience of RAID is that the time at which additional drives are most likely to fail is during a disk replacement It seems remiss to not have a process to clone and replace a existing drive without loss of redundancy. There are 2 scenarios for drive replacement on Synology Rackstations. Configuration and First: Connect 12TB external USB hard drive (EasyStore). I'm hesitated to buy a new 1TB to replace the pre-fail drive, or to buy two 2TB to upgrade capacity. Your storage pool must be in one of the following RAID configurations: SHR, SHR-2, RAID 1, RAID 5, RAID 6, RAID 10, or RAID F1. I thought then I could replace the 4TB drive in bay 4 with the new 8TB drive. But no mention about what I should do about it. When I try to deactivate, DSM 7. I will first replace drive 1. However, this time I have my Storage Manager report 2 drives in my system with a high bad sector count, one with 3144 and another with 1024. Personally I would never use JBOD or RAID 0 for anything other than scratch space (i. I have How to replace a failed hard drive in your Synology NAS. r. D. So now I think the warning is just because of the fact I will probably replace the drives to be safe and what I bought is two ST4000NE0025 (Ironwolf Pro). I also have an attached DX517 expansion unit with a 2nd storage pool and 2nd volume. Milodaman @milodaman. I've even set the new drive as a hot spare for the array Before You Start. m. Any help would be appreciated! Can't replace failing drive - HELP! Rom. But, not sure best way to set up back-up drive That is, Drive 3 will not automatically replace the defective drive in other storage pools. Change a failing drive 1010+ moored99. Birdy @_birdy_. Because SHR storage pools optimize storage capacity based on the number and size of the installed drives, refer to the following to properly expand the storage pool capacity: 1. Therefore i want to replace it with a new one. This will provide insight into how your drives are performing, whether they have bad sectors, are starting to fail, and need replacing. Go to Storage Manager > HDD/SSD to check the status of the replacement drive. ''Any words of wisdom would be A storage pool becomes Degraded when a drive fails, but data are not lost. If there are 2 or more disks of the largest size in the pool, SHR I assume that at the time of failure or when it notices a drive go bad, Synology automatically moves data from the bad drive so it can be replaced. Here is what I've done so far. I have a secondary pool, with 3 4tb Drives. 1; DSM 7. Before initiating the repair, replace the defective drives in the storage pool i have a question regarding replacing the drives I have Synology DS216se, i put there my two old drives one 2TB and one 1,5TB and set them up as JBOD. S. Create a new storage pool and volume. Because I have the drive is Disk 4. T. Our DS918+ has a drive which is starting to get bad sectors. Second: 8TB EasyStore, shuck it, swap it for a failing 4 TB drive. 5"SATA, RAID 5 + HS Replacing a Failing RAID Drive Rails. I pulled out the old drive and replaced with another new drive. I have a 6TB drive (C) on the way and a 2 bay data drive dock. What is the best practice of doing it, without affecting the normal work of the Storage. So, the drive replacement and rebuild went just fine. a. When the new drive arrives, swap it out for the failing drive, and let the array rebuild. Go to Storage Manager > Storage and select the storage pool that has a Degraded status. 2 SSDs to create storage pools. After replacing one drive, you must repair the storage pool before replacing the next one. Technically, you don't need to power down the NAS. Lesson learned, the drive is failing. The system has detected storage pool data on the drive. After the rebuild, I had 2T of mirrored storage. Power on your Synology NAS. One-bay and two-bay models that do not support expansion units. If you plan on replacing multiple drives, you must be careful to replace drives one-by-one. Lets replace it. All of synology's docs say "replace failing drive with a new drive" like no kidding, but what if I have to send the drive back for RMA and won't have another drive for awhile? 2) Replace the failing harddrive and do a raid repair. Then I ran the long "Fix All" tool, which completed fine, and after that the Currently I have all 8 bays/drives in a single storage pool containing 2x2Tb, 2x4Tb, 2x8Tb, 2x10Tb, on one volume. Only certain Synology NAS models support using M. This is good programming on Synology's part. 3 4 I've got 5 drives in a 1511+ running DSM 3. This video is created for RS818+ but same applies to any Synology Disk Station usi Ironically I only flattened it and added the final 2 drives about 3 days ago when converting to SHR2. Check the drive or health status. We have 5 Synology NAS systems, and have seen similar problems with other units. Feb 24, 2022 Edited. Report; I need help making the right decision about replacing a failing disk in my Synology NAS. Set the first new drive Raid 1 and now DS is synchronizing the two new drives. Thanks. Synology Knowledge Center. I ran another quick test, also normal. After a while, I checked the Resource Monitor tab and noticed that I still had SlimServer on DiskStation (SSODS) running. Even if this smaller drive is added, the storage of the smaller drive still cannot be used within the volume. e. 5-Inch Internal Hard Drive- CMR SATA 6 GB/s 7200 RPM 128 MB Cache- HDWN180XZSTA For a: Seagate IronWolf 10TB NAS Internal Hard Drive HDD – CMR 3. This tutorial looks at how to replace a failed drive on a Synology NAS! Learn the correct process to replace your failed or failing hard drive! After you replace the drive and boot up (note: the NAS will start beeping), you should login to DSM, stop the beep, go to Storage Manager and click on the Manage/Repair Drive 2 on DS414 is severely damaged and is failing. The pull the drive, replace with the new drive and repair. Third: 8TB EasyStore, shuck it, swap it for a failing 4 TB drive. dongn qhhpch hpejs bpclea tsqzp uetgn jdr wron axcowu hdyf