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disk

  1. S

    SHR to SHR2 migration and 1 or 2 empty disk rules

    I have DS1522+ (5 bay) with 4 disks. 2 x 18TB and 2 x 20TB, they are all in a single SHR1 volume right now. I am considering moving to SHR2 by buying a new disk but this note is fairly confusing to understand and Synology hasn't provided any examples: In a RAID array comprising three or more...
  2. J

    Doubts Hard Disk 2.5" + enclosure case usb 3.0

    Do 2.5" HDDs have any protection against accidental shocks? For example: if your hand hits the HDD case while it is on the table and the HDD is turned on while it is operating I have old HDD models WD10JPVX-08JC3T5 and HGST HTS541010A99E662 If you eject the 2.5" HDD in Windows 10 and then hit...
  3. J

    Add new larger disk in DS416

    Hello. I have for years my Synology DS416, with a 4TB hard disk. Yesterday I bought a new disk, 8TB, with the intention of having a total of 12TB (discounting the space left by the system). Since I booted Nas with the 4TB disk I have a Storage Group in Raid type: SHR with the 4TB disk. When I...
  4. T

    DS218J disk upgrade

    Hi. I have a client using a DS218J in their small office. Recently it has been reporting that it's running out of space (it has two 2TB WD Red disks in at present. and is showing as using 1.79TB of tthe available storage I've bought a 4TB drive to increase the storage capacity but am a little...
  5. A

    Unable to view or access disk station?

    Hi everyone, I have attached screenshots of my issue below I am using the Synology assist and can see my new disk station which has the hard drive installed and has been plugged into power and LAN however I can't access its web interface via the IP address or the diskstation.local:500...
  6. J

    DS214 HDD upgrade. New disk 2 crashes

    I am trying to upgrade my DS214 from 2 x 2Tb to 2x 4Tb drives. The first new drive installed and is working fine but the second drive just crashed and became unusable. In case the drive was faulty I returned it for another new one and the same thing happened. While waiting for the new drive I...
  7. medjack

    slow write to disk

    Good afternoon! I have a DS 923+, 2 seagate ironwolf 4tb disks in raid 1 with data protection) there are also 2 SSDs, Samsung 970 evo plus for raid 1 cache, read and write for volume 1, when I download, say, an 8 GB movie, the write speed to synology drive is no more than 30 MB/s, I download...
  8. S

    DS411 disk crashed and looking for suggestions to recover the disk

    I have Synology DS 411 which has 4 drives of 3 TB capacity each. As I understand, they are using a couple of RAID 5's that were put together with LVM and use a custom linux. The system is capable of recovering from the failure of one hard drive and has used the same few times. Here is a synopsis...
  9. S

    Running out of space - only 1 disk showing

    New setup, and receiving error message saying running out of space. Storage Manager showed that only 1 of my 2 disks were visible. Have now installed the 2nd disk. Storage Manager now reports that two Drives are recognized, both Storage Pool 1. However, I'm still getting the error message that...
  10. maledictis

    New error notification: "System failed to mount external device [USB Disk 1] partition [1]."

    This is a new DSM error message that just started five days ago with no hardware, package, or settings changes. Environment: DS1520+ running DSM 7.2.1-69057 Update 4. No new hardware, packages, or updates to DSM or packages in several weeks and there are no available updates to DSM or...
  11. NAS Newbie

    What's eating my disk space?

    I have 2 drives set up as a RAID 1 pool that is supposed to be used to backup my dad's offsite NAS at my house. However, he hasn't been very good about using his NAS and has less than 300gb of data on the drive, but its saying that the 4tb drives are full. I cannot find any files whatsover...
  12. Jheroen

    Seagate 8 TB disk warnings

    Hello everyone, One of the disks indicates that the number of bad sectors is increasing. This can also be seen in the graph in storage management, but Ironwolf health indicates that everything is fine (normal status). How should you view/assess this deviation?
  13. J

    Swap to new disk on DS220j

    Hello all, I have a DS220j with a 3TB SATA drive (no RAID), currently running DSM7.0. Recently the system reported errors on the disk (bad sectors) and has flagged the disk as read-only. I purchased an 8TB disk and inserted it in the second slot, and created a new storage pool and volume on the...
  14. S

    Managing/Reclaiming disk space - partition in storage pool

    I have a Synology DS1819+ setup for several use cases. It is currently configured in RAID 6 with two partitions. Partition 1 is mainly media backups (videos from events, large file sizes) -Also used for cloud service backups(365 w/ Active Backup through Synology) Partition 2 is time machine...
  15. H

    Is there any way to stop a Disk Check?

    I have just installed a pair of 2TB disks in a DS223J and I stupidly agreed that DSM could check them after the volume was created. Now DSM is telling me that the disk check will take nearly two days! Is there any way of cancelling it? There is no apparent way I have been able to find through...
  16. U

    Cleared disk space not showing

    Hello, Been getting disk full warnings on my DS215j. We've deleted a load of big stuff like videos & big tiffs - enough to make a noticeable difference on a 1tb drive. However, it's still reporting being full. I've looked at a few things from online, but not found anything that works. The...
  17. U

    Add new larger disk, separate from first one?

    Hello, I'm not that well up on mass storage. I have a DS215j with a 1tb disk in, which is now full. I also have, previously used briefly in a different a NAS, a 2tb drive. I'd like to add this drive to the DS & copy the data from the original 1tb drive, then remove that. AIUI, adding the new...
  18. S

    How to format WD 1TB disk to NTFS from BTRFS using synology DS218

    Hi there I would like to format my 1TB WD BTRFS disks to NTFS and would like to know how do I do it and also I am having difficulty reading my external HDD through Synology DS218. Any suggestions please Thanks
  19. C

    RS2414 missing disk tray

    I am missing a few disk tray for my RS2414. Where is a good place to get some replacements? Are there generic one's that will fit? Thanks again for any advise.
  20. Sweeney

    Slow disk IO

    I'm running a DS923+ (replacing a DS918+ which gives me these same problem) running the most up to date firmware available. I am using BTRFS with 3 drives as RAID, with 1 hot standby available. Using drives 0-2 (left most) bays currently running. The NAS was just restored from backup after...
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