Qnap reclaiming If your space in the NAS is not reclaimed, you can use the following process: Windows 2008 and earlier doesn't have native in-band UNMAP support. Both Volumes are thin systems and now I've added a small SSD to hold metadata for EMBY and Auto Reclaim runs. Select the folder you want to migrate to a snapshot shared folder. xStorage Global Settings Storage Global SettingsStorage Global Settings Nov 4, 2025 · Applicable products QTS Storage & Snapshots Analysis When a volume has a "Read/Delete" status, it means the data on the volume can only be read or deleted. . Converting a thick volume to a thin volume releases free space in the thick volume back into the storage pool. I used privilige settings -> shared folders and removed the shared folders. When you hit reclaim, it tells the array to "clean up" (make it available to be used again) any blocks of data that may have remained from either more data being there in the past that isn't there anymore, or snapshots like you mentioned. When its parent storage pool is full (that is, when the storage pool Mar 6, 2023 · Windows 2008 and earlier doesn't have native in-band UNMAP support. " during 2-3 seconds, but the status remains Ready. Did it one at a time to rebuild the RAID 5. You should be able to reclaim that unused space. Jun 24, 2022 · The UID increases after deleting users and then creating new users. Every day at 02:00 i get start to reclaim volume and after a few moments succeed to reclaim volume. Share but getting access denied when trying to access. Cluster map, QNAP feature, translating Sep 27, 2014 · Re: reclaim volume every day at 2 am by Speedy_129 » Fri Oct 10, 2014 12:56 am I have exact the same problem. QNAP uses the Linux md driver to build a storage with a given level of fault tolerance. Apr 11, 2022 · My question is, would a cenvertion from thin to thick reclaim the “lost” space? I dont see any specific need to be running a thin LUN over a thick and might as well convert as I have read that thick LUN do delete assigned data. Re: Reclaiming drive space by niwa2 » Mon Jun 23, 2008 4:28 pm what size is your HDD? tell me how you got finder to show the free and used space, i can't find it on mine. See the section below for the appropriate NAS Recovery Guide for your particular NAS. Go to Control Panel > Privilege > Shared Folders > Shared Folder. Mar 6, 2023 · By default, Windows Server 2012 and later automatically reclaims storage after deleting files from your iSCSI LUN. LVM level which is responsible for creating logical volumes on the RAID. Only a modal "Loading. So the only solution here seems to be patience. However, once you convert a thick volume to a thin volume, you cannot convert it back to a thick volume. Aug 17, 2022 · Regarding thin volumes in the storage pool, perform deleting old files in the volumes and run space reclaim to relaim the space of the deleted files. Jul 25, 2025 · NAS Recovery Guide Different NAS models have different recovery procedures. For details, see here. You can use third-party applications such as SnapDrive for Windows or the Data ONTAP PowerShell Toolkit to perform space reclamation operations. Do I need to reclaim the space? What am I missing? I figured once I moved the data the NAS would go from Aug 8, 2024 · To address the possibility of a user’s account ID changing over time, and to maintain information security and a stable correspondence between folders and permissions, QNAP snapshots do not store and therefore cannot restore the permission settings of shared folders. I reached out to QNAP and our computing company we work with for tech support but since it's the weekend they're not available. I have two bays, both with 3TB HDD and only 7. Due to the the limitation of the UID maximum numbers: 63000, the system will warn and notify to click “Reclaim UIDs” when the available numbers of UID is less than 1000. However, before I deleted the files I received a warning that "One or More Storage Pools are Nearly Full". System performance will be reduced while the reclaim process is running. See if you can reclaim any of the space being used. I have a Raid 5 (5x14TB) set up and one of the thin volumes decided it was time to start reclaiming, but it only went up to 61% and has been sitting there at 61%, staring at me, for over a day. SSD Trim enables garbage collection on SSDs, which wipes out blocks of data that are no longer in use, and increases future write performance. There are some options there that should free up some space. Nov 9, 2017 · I would like to see a compact option for Virtualization Station, manual compact or auto reclaim. You’re only using a small amount of that. Since there is 9. Dec 24, 2015 · I removed two shared folders from my QNAP (version 4. 3. This ensures that changes made on the volume or LUN are not permanently lost. I just changed out 2 drives on my TVS-471 from 3TB to 8TB each. My storage did not increase and I can't… Thick, Thin, and Static VolumesThick, Thin, and Static Volumes Thin Provisioning Space Reclamation allows you to increase free space on thin-provisioned storage pools by reclaiming space from deleted files. 2) but the space occupied remains the same. I moved 1TB of data to an external drive, but my NAS didn't register it. I believe most similar models would have the same issue. I have 120tbs of data and I'm looking at 2 days of scrubbing and reclaim process. Storage Global Settings | QTS 5. Aug 16, 2023 · Is that feature now missing from recent updates? Are these all old ways of doing this? Is there something better? Can someone help me find those deleted folders or another route to reclaim the storage space? Mar 12, 2018 · What is Auto Reclaim? by Screwdriver » Mon Mar 12, 2018 8:53 pm I know it seems self explaining, but what is Auto Reclaim, and can I turn it off? I am using a TS-128A as a simple NAS for music and movies. Feb 5, 2020 · I transferred some large files from an External drive onto my NAS's Plex folder, and then deleted them. Jan 8, 2020 · Why is space not reclaimed after deleting data on a thin iSCSI LUN connected to Windows Server? QNAP data recovery with ReclaiMe Pro – recover data from volumes hosted on modern QNAPs like TS-x73. These features can effectively protect your storage system and your valuable data. 1439. Storage & Snapshots provides a one-stop location where you can perform one or more actions to increase free space in a storage pool. This is a common issue, and thankfully, QNAP provides various tools and techniques to address it. Is there a safe way to stop or restart this task? Sep 3, 2024 · About 1 month after this issue, I've seen the used space estimate go down in the Storage & Snapshots UI. When you perform a pool offline/online manually, the system will check whether each UID is still valid Reclaiming UIDs Warning: The reclaim process might take a long time. what does the webinterface say when you go to Administration -> Device Configuration -> SATA Disk? is the free space about correct? Jun 25, 2020 · Based on QNAP's Flexible Volume Architecture, the Storage Manager provides a secure, flexible and comprehensive approach to manage data on your NAS and offers a number of great features such as storage pools, multiple RAID groups, thin-provisioned volumes, space reclamation, and online capacity expansion. QNAP Recovery Modern QNAP NAS devices use a complex layout of data storing which includes several levels of data organizing: RAID level at which several disks are combined into a single storage. Jan 11, 2014 · Re: Can't reclaim space by glacier » Sat Jan 11, 2014 9:23 pm Why do you think you can not reclaim space? In your second screenshot, storage & snapshots, click on storage pool 1, then manage. If a RAID group has been operational for an extended period or has experienced degradation. (Under this circumstance Aug 17, 2022 · Regarding thin volumes in the storage pool, perform deleting old files in the volumes and run space reclaim to relaim the space of the deleted files. 0. From my research it seems like like this something to do with the storage pool, and that maybe I need to run "space reclaim" but I can't figure out how to do that. You should run this process during off-peak hours. You cannot modify existing data or write new data to the volume. 64GB, what am I doing wrong to trigger this? I have a window popup entitled "increase pool Oct 7, 2023 · I recently received a notice that 80% threshold was reached and decided to move some data to an external storage device. I also noticed I’ve got a new folder in the root directory _. If RAID bitmap is enabled on a RAID group. Reading this page you will know about possible QNAP failures and what to do to recover the data from QNAP NAS. Ran the reclaim space, volume scanner and file system check. Is there a way to reclai When i click on Reclaim, nothing happens (nothing on screen, or in the log). If the space is still not enough, you can expand the pool space by adding the disks. The NAS is in a bedroom and I have it going into standby after 30 minutes to minimize disk activity and noise so it stays quite at night. Can someone help me?! Okay, let's dive deep into reclaiming space on a QNAP NAS when a volume hits its full capacity. Some operations also do not work; for example, you cannot map a folder on the volume as a network drive. TS-453Bmini, TS-269 Pro, TS-269L, TS-x79, TS-x70, TS-x80, TS-ECx80U, SS-ECx79U Series NAS Since the old 4TB drives (RAID1) were failing, I reset and put in 2x 12TB drives with the following: RAID 1 thick volume storage pool'd Currently not much data on these drives but getting the "space alert threshold" warning. Nov 17, 2016 · Thin provisioned volumes allow for space reclaim (of course), but why is it that encrypted thin provisioned volumes don't allow for space reclaim? Oct 15, 2020 · I had a friend who used too much disk space and ran into the Snapshot locking down the main disk Volume to Read Only. We were using a QNAP TS-451+ V4. Jul 1, 2025 · To free up space in the storage pool, you can either resize the thick volume or convert it to a thin volume. Mar 6, 2023 · Windows 2008 and earlier doesn't have native in-band UNMAP support. Click Migrate to Snapshot Shared Folder. May 6, 2024 · Details We recommend enabling or disabling disk auto recovery under any of the following circumstances: Enable disk auto recovery If a RAID group has a RAID type with redundancy, such as RAID 1, RAID 5, RAID 6, RAID 50, or RAID 60. 45TB unused space in DataVol1 and free space in storage of 676. QTS takes a snapshot before starting the revert. I'm on a Mac. May 16, 2018 · Yes, I did the Thin Provisioning, but how do I reclaim physical space via Windows? My NAS is connected to an older PC still running on Windows XP, there is also a double boot option running it on Linux Debian. Reclaiming GIDs Warning: The reclaim process might take a long time. 13 GB of free space that are mirroring each other. 4. dh 3zfdzte xfd es nrpj 3nmi dfh8 biu6v z2aaa y9cha1