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Structure needs cleaning qnap. A place to answer all your Synology questions.
- Structure needs cleaning qnap. Aug 6, 2024 · Solution To resolve this issue, rename the NAS content to not include these characters. Note: Use of the ' xfs_repair -L ' command may corrupt filesystem data. Check Filesystem showed that it was damaged. com GMahal Starting out Posts: 16 Joined: Sat Jan 11, 2020 2:41 am Jun 27, 2021 · Hi, ich stehe wieder vor einem Problem, und ich weiß garnicht wo ich anfangen soll Mein QNAP wurde aus einer Unachtsamkeit beim laufenden Betrieb vom Strom genommen. 2 » Wed Oct 17, 2018 10:40 am Jun 15, 2023 · unable to open database file: structure needs cleaning meaning that your filesystem is corrupted. run the e2fsck command - fsck /dev/<unmounted_partition> 3. Remove any invalid characters from the name. This example will help users to clean old removed files after 30 days, or change to 60 or 90 days to save them Dec 15, 2016 · ファイルシステムは時々秩序がなく、クリーニングが必要です。これは fsck コマンドで実行できます。ただし、ファイル破損のリスクを回避するために、マウントされていないパーティションに対してのみfsckを実行する必要があることを覚えておいてください。 ファイルシステムがext4の場合は Aug 14, 2021 · Mount filesystem with "structure needs cleaning" on ext4 Ask Question Asked 4 years, 2 months ago Modified 4 years, 2 months ago Aug 24, 2017 · Ubuntu Server: Cannot delete file "x", Structure needs cleaning Ask Question Asked 8 years, 2 months ago Modified 5 years, 6 months ago May 7, 2023 · linux 出现结构需要清理 (structure needs cleaning) 下面操作会删除挂载点所有文件， 注意备份。 1)首先 df -t 查看出错的挂载点对应的 文件系统 和文件系统类型 2)然后umount这个文件系统 比如: umount /dev/sda1 3)然后根据文件系统类型不同操作不同 比如 ext4: fsck. Some boards have two sata controllers. If you are unable to mount the filesystem, then use the xfs_repair -L option to destroy the log and attempt a repair. I get the following: cd -bash: cd: : Structure needs cleaning. Modern drives are pretty robust, unless ill treated. Open File Station and locate the file or folder that failed to sync. 5), and I sadly recogniced, that emby is not support as an official App in the QNAP App store . Mar 30, 2020 · Ubuntu: "Structure needs cleaning" error - cannot mount partition (2 Solutions!!) Roel Van de Paar 187K subscribers Subscribe May 22, 2022 · Cannot open file - structure needs cleaning Ask Question Asked 3 years, 5 months ago Modified 3 years, 5 months ago Jan 29, 2019 · Following a reboot I have an ext4 LVM that is unable to mount, returning the following message: mount(2) system call failed: Structure needs cleaning. Learn more about the storage architecture and storage units in QTS. It would be great to run it manually, but QNAP have made that rather difficult with their LVM "customisation". All I have is a Public folder, and then the recycle and snapshot folders in there. then reboot the system - this device will be remounted as the fstab entry for the device/partition -Best Regards Filesystem not clean & app update failing by creakypuppet » Mon Aug 22, 2022 2:02 am Every time I login to the web gui I get a message stating the File system is not clean and needs to be checked. Check NAS disks. 1) Last updated on OCTOBER 07, 2025 Applies to: Linux OS - Version Oracle Linux 7. Ask a question or start a discussion now. You get various crashes. Performing regular checks can also prevent data corruption and support overall system stability. Reason: Topic automatically closed 6 months after creation. Jul 9, 2018 · Even a ls /tmp returns the same error, basically any command against that location returns “Structure needs cleaning”. Jun 18, 2021 · I keep getting an error for an app that is trying to clean the cache out. I have not carried out a (manual) update or anything else in the last week (not from QNAP and not from HA). After initializing your NAS, you'll need to create some storage space in Storage & Snapshots so that you can store data, install applications, and fully utilize all the available functions in QTS. ext4 /dev/sda1 Click here to view the table of contents without frames Aug 26, 2017 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. I tried to have always the updated version. Jun 15, 2021 · With the command sudo mke2fs -T news /dev/sdb1 you aren't necessarily making an ext4 filesystem, but an ext2 filesystem. Oct 24, 2012 · Re: disk needs cleaning - but never registers clean? by kingkano » Wed Oct 24, 2012 7:36 pm The file system is 500GB on a 640GB drive. 0. The NAS keeps restarting unexpectedly. Some NAS models cannot be recovered manually and will need to be physically serviced by a qualified hardware technician. November 2018 Sep 10, 2025 · This topic describes how to resolve the issue that the "Structure needs cleaning" error message appears for an Ext4 file system. Jan 16, 2016 · Re: Structure Needs Cleaning by Old Ruler » Sun Jan 17, 2016 4:30 am That's starting to sound like a sata controller problem. Then again I think qnap was hit with a bug with their OS where the RAID array would slowly decay and a rebuild was impossible thus resulting the scrubbing they do now. If you have not already done so, you can log into Ubuntu Discourse using the same Ubuntu System Reset and Restore to Factory Default Feb 7, 2025 · Unraid version 6. I try to clean the volume but it hangs around 38%, I read in a few places that you can wait for 4 to 7 days I can not do that I use the system daily. You may need to boot the system with Rescue Mode or Emergency Mode to repair the file system when it can’t be unmounted while the system is running. 1) config of the VM is not stored with the VM, so ideally if you can do a VM backup which will save all the config type information prior to deleting the QKVM folder. The Emby app even doesn't have a valid signature for QNAP. My web searches did not find any solution. Qsync can sync folders containing a maximum of Feb 20, 2024 · Re: Can't delete file by OneCD » Wed Feb 21, 2024 4:18 am Damn. Jun 17, 2025 · Overview Filesystem checks are essential for maintaining the health and reliability of your NAS storage. 1. How to fix it? Oct 7, 2025 · Oracle Linux: XFS Filesystem Fails to Mount: mount : failed: Structure needs cleaning (Doc ID 2859009. The abnormal shutdown or force power off the NAS. OK I understand what you are saying, when I restart the system something isnt shutting down in time, so it just turns off anyway. Open terminal and login as root. I generally recommend first trying to reinstall the package. Try renaming this file or folder Qsync cannot sync files and folders with names containing any of the special characters below: Rename the file or folder by removing the special characters. A help and support forum for Ubuntu Linux. Really need that fsck to work. ) Re: disk needs cleaning - but never registers clean? by kingkano » Wed Oct 24, 2012 7:36 pm The file system is 500GB on a 640GB drive. If the backup won't work, then you will need to manually document config/etc. Try the drives in the other sockets if so. NAS - TS453-A Firmware - 5. Use the -L option (force log zeroing) to clear the log: Warning This command causes all metadata updates in progress at the time of the crash to be lost, which might cause significant file system damage and data loss. 2131 Filesystem not clean & app update failing by creakypuppet » Mon Aug 22, 2022 2:02 am Every time I login to the web gui I get a message stating the File system is not clean and needs to be checked. If you want to connect to folders on remote file servers or cloud storage, QNAP HybridMount is a convenient app worth considering. Sep 24, 2023 · "structure needs cleaning", hardware failure? Ask Question Asked 2 years, 1 month ago Modified 2 months ago Feb 22, 2007 · Hi! Come and join us at Synology Community. What's reputation and how do I get it? Instead, you can save this post to reference later. This folder cannot be synced because it contains too many files. Jun 15, 2023 · unable to open database file: structure needs cleaning meaning that your filesystem is corrupted. Disk error. Right-click the content and select Rename. How to repair without losing data? Posted on December 6, 2017 5:51 AM File creation fails with "Structure needs cleaning", and kernel messages report Free Inode BTree record corruption Solution Unverified - Updated August 26 2025 at 4:48 PM - English May 16, 2022 · sudo mount -a mount: /data: mount(2) system call failed: Structure needs cleaning. These checks help detect and fix file system inconsistencies, especially after system crashes or power outages. Ignore or disable (where possible) the Qnap default folders including the QSync one. the error points to structure needs cleaning, according to the app developers. Mount the filesystem to replay the log, and unmount it before re-running xfs_check. It is hosted on a QNAP TS-453A and runs in a VM. 10. This FAQ explains how to manually recover your NAS. 破損したログを使用して XFS ファイルシステムをマウントすると、マウントに失敗し、次のエラーメッセージが表示されます。 mount: /mount-point: mount (2) system call failed: Structure needs cleaning. Apr 15, 2016 · Note: Your post will require moderator approval before it will be visible. My qnap NAS does RAID scrubbing every month, this was on by default. su - Hello, My HomeAsisstant has not started for two days. In case of xfs you need to use a different procedure, see Node crash keep crashing after 48H+ troubleshooting Jan 30, 2025 · I'm trying my best to prevent problems like disconnecting from the target when turning off the Windows client and reconnecting at every new start-up of the Windows machine. How do i go about to clean the structure and clear this problem? ファイルが "Structure needs cleaning" というエラーで作成できず、カーネルメッセージで Free Inode BTree レコードの破損が報告されます。 Aug 14, 2022 · Virtualization Station Errors After Update by Fuzzy John » Sun Aug 14, 2022 12:28 pm I am running a 12 disk raid 10 array of Seagate Exos 14TB drives in a QNAP TS-1685. 0 and later Linux x86-64 Linux ARM 64-bit Symptoms An Oracle Linux 7 (or higher) system utilises the default XFS filesystem type for filesystems. So, before trying to fix a database you need to fix your filesystem first with fsck, the node should be stopped and the disk is unmounted. Click here A help and support forum for Ubuntu Linux. Nach dem Booten war wieder alles da. Then you can re-import the backup to restore the VM. qnap. iso) 2. Jan 16, 2025 · 当ext4文件系统出现“Structure needs cleaning”错误时，本指南提供基于`fsck. Aug 27, 2021 · I don't quite understand what does the "Structure needs cleaning" message means and I'd also prefer not to take any action on the file structure as I ain't got no backup of this disk (I don't have another 4TB drive as my second one is still on RMA to clone the disk). Mar 30, 2024 · Please paste back those outputs between code tags. And dir_nlink is enabled by default for the ext4 A help and support forum for Ubuntu Linux. Jan 7, 2017 · Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use. ext4`命令的详细修复步骤，助您快速解决元数据损坏问题。 May 28, 2021 · General Information This tutorial teaches you how to save and manage snapshots taken from one QNAP NAS to another using Snapshot Replica and Snapshot Vault. Sign in to the NAS. (I'm the only one who's going to ever Sep 23, 2021 · linux 出现结构需要清理 (structure needs cleaning) 下面操作会删除挂载点所有文件，注意备份。 Oct 8, 2023 · Solution: Perform the following tasks to repair an XFS filesystem. 2131 Jan 16, 2016 · Re: Structure Needs Cleaning by Old Ruler » Sun Jan 17, 2016 4:30 am That's starting to sound like a sata controller problem. Creating your own folder structure and setting permissions is the procedure I would recommend. I attempted 1 disk swap and 1 additional parity. Unfortunately, my Home Automation doesn't work either - my wife is already at 180 *angst* and threatens to throw the whole %*!?&$ out of the Jan 8, 2017 · Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use. If you own a NAS, you have full control over your data, including the ability to access it remotely via the Internet, and to securely share its content with friends and Sep 1, 2016 · docker: structure needs cleaning Asked 9 years, 2 months ago Modified 4 years, 4 months ago Viewed 13k times Re: disk needs cleaning - but never registers clean? by kingkano » Wed Oct 24, 2012 7:36 pm The file system is 500GB on a 640GB drive. I paniked a bit, stopped the array, and removed t Nov 25, 2019 · "Structure needs cleaning" when mounting newly created ext4 partition Ask Question Asked 5 years, 11 months ago Modified 5 years, 7 months ago Aug 14, 2017 · Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use. Filesystem not clean & app update failing by creakypuppet » Mon Aug 22, 2022 2:02 am Every time I login to the web gui I get a message stating the File system is not clean and needs to be checked. Looking for some help from the kind community! Jun 21, 2019 · You get "Structure needs cleaning" (EUCLEAN/EFSCORRUPTED). Some services are not correctly stopped before a shutdown. That's creating a file system using the whole disk. If it fails, then read the output carefully to learn why. Click here Nov 15, 2018 · Impossible to mount file system : Structure needs cleaning OMV 4. Anyone needing support for Ubuntu or the official flavours should seek help at Ubuntu Discourse. Nachdem ich mich bei der GUI angemeldet habe, kam… Nov 13, 2020 · Dear Sir or Madame, for Data Safety reasons i bought a new QNAP NAS (QTS 4. I have run a badblocks scan on all 12 drives using "Storage & Snapshots", no bad blocks were found. Hi there, long suffering windows system admin who has never understood how QNAP's directory structure is, well, structured. Click here Aug 16, 2021 · Aug 16 18:20:21 NAS kernel: XFS (md2): Unmount and run xfs_repair Has anyone ever gotten "structure needs cleaning" errors on their EXT4 file system? Feb 24, 2023 · 关健字“structure needs cleaning”，这是XFS文件系统（客户选用）在异常掉电后损坏，需要手动修复： 在未挂载状态下使用这个命令： Jan 9, 2025 · Storage & Snapshots is a built-in utility in QTS for creating, managing, and monitoring storage space on your QNAP NAS. Apr 29, 2017 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. Assuming that your Ubuntu 18. Upvoting indicates when questions and answers are useful. This is an update about the transition of the forums to Ubuntu Discourse. Any suggestions? Aug 22, 2019 · You'll need to complete a few actions and gain 15 reputation points before being able to upvote. When I started the array after making both changes, a 3rd unrelated disk (disk 6) failed to spin up properly and threw numerous errors. If the mount failed with the Structure needs cleaning error, the log is corrupted and cannot be replayed. Have you created a support ticket with QNAP yet? https://service. ': Structure needs cleaning". Feb 14, 2022 · Folder Aggregation provides an easy way to organize a folder structure from different sources. But the biggest Problem ist, that I get many errors in the emby log Oct 4, 2022 · The storage spaces for both devices AlmaLinux and Pi are setup with identical settings, so I am currently rather convinced, this is NOT an issue related to QNAP, but to AlmaLinux which does not allow to see this directories. Jan 18, 2023 · Re: SSD fstrim error: "Structure needs cleaning" or "bad message" by greentea » Thu Jan 19, 2023 3:03 am I used the disks utility, gnome-disk-utility, to repair the errors. Repair Filesystem fixed the problem instantly. 3 I'm really not quite sure what happened. This is likely a rare problem. The system experienced ungraceful shutdown as a result of Jul 3, 2017 · I am unable to "chown" or "cd" into a some but not all home directories. If you have not already done so, you can log into Ubuntu Discourse using the same Ubuntu Jun 13, 2019 · The exact error is "make [2]: execvp: /bin/sh: Structure needs cleaning" so maybe lookup what 'execvp' and maybe Google search on that plus "Structure needs cleaning" to see if that gives an indication of why, what's gone wrong, and what the fix is. unmount this partition (boot machine from live . trying to access the file manually via shell or windows (via SMB) confirms the error). Is there anything I can try to resolve this error? I had this folder in Synthing in the past, but I’ve re-added previous folders and have not had this issue. Feb 16, 2024 · Here some info I got my hands on, when trying to recover my RAID Volume that had become inactive after encountering a backplate issue which would at r Jul 25, 2025 · Manually recovering the device will restore the firmware and allow the device to start up correctly. Other unexpected cases cause the data volume is not un-mounted properly. . That's not creating a partition. The following steps may very well be necessary for filesystem repair. Aug 12, 2025 · Root Cause If you see the following warning message in System Event Log, a volume that contains data may not be properly mounted. I know I had a drive go bad and I couldn't unmount it correctly. Each time I run the check it's gets so far and then stops and never completes. Or on a sata expansion board, or in another PC. I don't think this was what was there for my previous set up (4x4tb's), but I don't think I set that up as a slim volume, not really knowing what I was doing. The OS can open and read the beginning of the program which is still intact in RAM, but the remainder has to be loaded from disk, which either fails or returns garbage data due to having been erased. In essence, with the Structure needs cleaning. That aside, what's the full text of this? Any adjacent lines which may add context? (I can only find one reference to “structure needs cleaning” in the kernel, and it's not in ext4 or anything used by ext4. Aug 5, 2022 · Structure needs cleaning The whole HDD can be formatted, but is that solving the file-system problem? Read something about run e2fsck by Gparted, how does that work? What is the best solution? Last edited by LockBot on Mon Feb 06, 2023 4:00 am, edited 2 times in total. File system is not clean. Why you need a NAS at home Storing data on public cloud services (like Google Drive and Dropbox) not only require subscription fees, but they also can have storage limits and potential security and accessibility concerns. Aug 4, 2025 · ext4檔案系統“Structure needs cleaning”問題解決方案，Alibaba Cloud Linux：本文介紹ext4檔案系統中出現“Structure needs clean”錯誤資訊的解決方案。 問題現象掛載裝置後，讀取裝置上的檔案出現“Structure needs clean”錯誤資訊。 出現這類錯誤一般表示磁碟上的檔案系統中繼資料資訊出現損壞，需要對磁碟檔案 Oct 17, 2018 · Cleaning up System Files / Misc - over 1TB by skifast4. Jan 24, 2025 · I went into SSH to try to copy my files but it stated "structure needs cleaning" on some of the files. 1) Repairing an XFS File System You can repair a non-root corrupted XFS file system on a running Linux system. Hello, Unregistered. 04 has essentially the same /etc/mke2fs. x gelöst piet 15. At some point this prevented me from resizing Volume 1 for instance, having the same message "file system not clean… "=> need to check system before resizing, and even after doing the checking, it would You'll need to complete a few actions and gain 15 reputation points before being able to upvote. [Volume Name] This issue usually occurs in the following circumstances: The NAS has experienced an abnormal or forced shutdown. Consult the following sections of this guide relevant to your NAS model. If you have not already done so, you can log into Ubuntu Discourse using the same Ubuntu Sep 25, 2020 · The problem you are experimenting have to do with this. 2) Post delete of the QKVM directory and reinstall of VS itself then either RESTORE the VM from Jan 11, 2024 · Qsync was unable to sync this file or folder because its name contains invalid characters. Encountered error "rsync: readlink_stat ("/share/CACHEDEV2_DATA/path/to/file") failed: Structure needs cleaning (117)" and Failed to complete Backup job: "Backup 1". why QNAP doesn't provide sources for LVM discovery tools (kernel + lvm manager) to include them in modern Linux kernels? You need another QNAP device to bring the data back due custom LVM tools. Most all advice I found so far to fix this May 23, 2019 · That's right - broken packages must either be (re)installed properly before they can be removedunless you use apt's --force flag. I am running Syncthing in Docker on Unraid. System Requirements and Compatibility # xfs_repair -n /dev/sda1 ERROR: The filesystem has valuable metadata changes in a log which needs to be replayed. message, the OS is telling you that the disk is corrupted, and this corruption have to do with being used by several VMs at the same time. Aug 21, 2022 · Re: Filesystem not clean & app update failing by FSC830 » Mon Aug 22, 2022 2:18 am If QNAP support cant provide a solution and steps from linked thread not work I would start from scratch. Check in advance if your backup contains the most important data. gadget December 4, 2024, 10:58pm 2 May 20, 2017 · What are the known risks of not repairing an XFS file system that has "Structure needs cleaning" errors? The business wishes to avoid the possibly lengthy maintenance window that will be needed. A place to answer all your Synology questions. The sync process completes automatically. Jun 10, 2025 · Some of my smb shears don't work, so I checked it in terminal and the sysytem said "/bin/ls: reading directory '. 2131 Dec 4, 2024 · It lists a directory and says structure needs cleaning. Some services are not stopped properly during the shutdown. QNAP TS-431P 4x14tb RAID5 1 Data Pool/1 Silm Volume I'm setting up my NAS all anew, after putting in new drives. conf file as my Debian 10, then dir_index is already enabled as the current base feature set for all ext2/3/4 filesystems created using modern mke2fs. Though I have performed a cleaning of the file system many times, the issue comes back every now and then, especially after restarting NAS. In case of xfs you need to use a different procedure, see Node crash keep crashing after 48H+ troubleshooting Dec 6, 2017 · mount: Structure needs cleaning. Exclusive for LQ members, get up to 45% off per month. Use your own. Dec 4, 2024 · Proxmox Proxmox Backup Server : Backup qui échouent à cause d'erreurs "Structure needs cleaning (os error 117)" Sep 13, 2022 · rsyncのエラーでfailed（失敗）に続いて、「Structure needs cleaning（構造をクリーニングする必要あり）」と記載されていたり、「EXT4-fs error」の行にinodeでアドレスや「bad extra_isize」というログの記載があることで、メッセージ内容は違うものの、<Raspberry Piで問題 May 30, 2015 · Virtualization Station failure Post Reply 19 posts 1 2 Next jamullian Starting out Posts: 14 Joined: Tue Apr 08, 2008 8:10 am Jun 24, 2022 · Applied models: All NAS Series Applied Firmware: All QTS Versions For saving the space of old deleted data, adjust the “File retention time (days)” in Netwok Recycle Bin management; for example, you could set retention days around 30 days to keep old data not more than 1 month. Note that destroying the log may cause corruption -- please attempt a mount of . The transition is complete and this forum is now closed to all new posts. qxykg6u 77rala qfy zktrhj3 qgke 1byoz2 idrn2 vemddlhh bzsr f5tr