![]() ![]() Quick and easy, and in the case of my Synology 1815+ I didn’t even have to power the NAS down!Ĭan you do a slightly modified tutorial on how to swap a working drive in the RAID set with a higher capacity drive and see how that increases the size of the volume?Īlso what happens when the NAS itself fails and the data on the RAID set needs to be recovered? I know that redundancy RAID is not a backup, but some people will find themselves in that situation. A much better sight then the Failing state it was in earlier. Finally, click on “ Apply” to confirm and start the repair.Īt this point the pool will perform its repair and the new disk should be reporting as Normal.Click on “ OK” to acknowledge that any data on the new drive will be erased.Confirm the hard drive you’re going to use to repair the Storage Pool and click on “ Next“.In Storage Manager click on “ Storage Pool” on the left and then click on Action > Repair:.This is normal until we start the repair – so lets do that. It may even be beeping, if it hadn’t already. At this point your Synology NAS Storage Pool will likely be in a “Degraded” state.I decided to replace my failing drive with a new Western Digital RED 4TB HDD. Now go to your Synology NAS and remove the failing drive and replace it with a new hard drive.Here you can see that Drive 5 was failing on my Synology NAS: Open the Synology Storage Manger and click on HDD/SSD on the left. The first step is to identity the hard drive this is failing.How to replace a failed hard drive in your Synology NAS Here is how to easily and very quickly replace a failed hard drive in your Synology NAS. Luckily for me Synology has made drive replacement a breeze. Right now in the middle of this COVID-19 pandemic, one thing I don’t need is my NAS down and the kids and wife unable to watch any shows or movies. If you want to help the blog or to thank me you can visit my Amazon Wishlist.Īlso if you like this post share it on social networks and don’t forget if you don’t want to miss new articles subscribe to my Twitter account and to the mailing list on the right side.Earlier this week I received a notification from my Synology NAS that a hard drive was failing. When you’re done if you have a lot of photos, videos, and pictures you might want to check if everything is here and if nothing is corrupted. You’re done!įor me, it took around 20 hours to change 3 drives and repair 3 times. When you’re done with the second HD you can do the same thing for all the others HDs you want to change. Shut down the NAS, remove the old HD, install the new one, repair the volume. Now you’re done with the first HD you can do the same thing for the second one. Change Another Drive, Then Rebuild the Volume In my case, it took 6 hours for the first HD. Basically, the process will recreate the missing data on the new drive. ![]() It all depends on your HD capacity and on how many data you have stored on your SHR. Now click Apply.Īs you can see the status is: Repairing (Checking parity consistency 0.00%). A warning message is now displayed to inform you that all the data on the disk will be erased, click OK. Click next.Ī new disk is detected, click next. At the top of the window, click Manage and choose Repair. In fact, you read this message because you change one HD.Īs suggested now go to the Disk Group tab. Do not worry you didn’t lose any data and everything is fine. Please go to the Disk Group tab to repair” And the Statut should be Degraded. In the Volume tab, you should see a red message saying: “ The space is degraded. Now, log into DSM and open Storage Manager. Now the Synology is turned off, remove ONLY ONE HD and replace it with a new one. Replace One Drive, Then Rebuild VolumeĮven if your Synology and HDs support hot-swap I would recommend to shut down your Synology when changing a Hard Drive (HD). Easy things to do is to copy it to an external drive, a USB stick or upload it to the cloud – Dropbox for example. The first thing to do is to backup your existing data like that if there is a problem during the process you won’t lose anything. I set up an SHR volume (Synology Hybrid Raid) with my spare 1TB HDs and mess around with it and try to figure out how am I gonna upgrade my Synology Hard Drives to Larger Capacity in the future and keep my data. When I was waiting for my 8TB HD I set up my DS418 with 3 old 1TB hard drives in order to test the DS418. Sadly they came broken because Amazon didn’t pack them correctly and La Poste broke them during shipping. Recently I ordered a NAS Synology DS418 and 3 Seagate hard drives (HDs) of 8TB on Amazon.
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