g. Data scrubbing is a data maintenance feature that inspects storage pools. Select a shared folder and click Edit. Notice when it does run, I do get a performance hit as expected. 1-42661 Update 4. However setting this schedule does one thing only: it stops the monthly reminder that "data scrubbing has not been performed for a month". The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function will check the volumes in the Btrfs file system. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Đối với chế độ “non-repairable” – không thể sữa chửa, cố gắng back-up dữ liệu và liên hệ với chúng tôi để nhận được hỗ. The system is doing a data scrub as "part 2" of that. Data scrubbing is a data maintenance feature that inspects storage pools. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. This video will help you in. Click the Schedule Data Scrubbing button. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function will check the volumes in the Btrfs file system. I'm using my DS918+ as shared storage for a VMWare cluster at home. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Kiểm tra tình trạng của các HDD. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Click OK. Click the Schedule Data Scrubbing button. 1) Verify you're running the latest DSM version for your NAS. Hybrid Share is an inbuilt package in DSM 7. I’ve run memory test on the ram stick (no issues) Tried plugging it into multiple outlets. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. g. To run data scrubbing on schedule: Go to the Storage page. To run data scrubbing on schedule: Go to the Storage page. g. 4. Just because it says it's ok, doesn't mean it didn't have to work furiously to make things ok. Enter the description for the certificate and select Import certificate. Expand user menu Open settings menu. If any data inconsistent with the checksum is detected, the system will try to use a backup to. Data scrubbing is a data maintenance feature that inspects storage pools. However, if I go look at my logs in Log Center, I see this. My regular question about data scrubbing :- (. Specify the Frequency, Start date, and Time Session. Select Add a new certificate and click Next. @digital As you've not specified in which context you mean by dependency it's difficult to answer, though the link below does talk about data scrubbing, it doesn't go into detail of it's importance. ; Click the Schedule Data Scrubbing button. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. In the Cross-device Hot Spare tab, you can allow hot. g. Synology's instructions say to just go to the Storage page and click on the Schedule Data Scrubbing button but that brings up a panel where I could only enable or disable scrubbing or change the frequency but not the date to start. ) RAID scrubbing ( if using RAID types: SHR (consisting of three or more drives), RAID 5, RAID 6, or RAID F1) however, if you have BTRFS with RAID1 you CAN still scrub, it will only perform the BTRFS. g. ago. Since parity is distributed across all drives, bit-rot on a parity sector could cause a subsequent RAID rebuild to fail. Data scrubbing is a data maintenance feature that inspects storage pools. Click the Schedule Data Scrubbing button. If any data inconsistent with the checksum is detected, the system will try to use a backup to repair the data. R. So on Synology Knowledge Center this is what I found about data scrubbing: Data scrubbing is only supported on Btrfs volumes or storage pools of the following RAID types: SHR (consisting of three or more drives), RAID 5, RAID 6, or RAID F1. 1) Verify you're running the latest DSM version for your NAS. Data scrubbing is a data maintenance feature that inspects storage pools. Data Scrubbing | DSM - Synology Knowledge Center Hello Friends,This channel is all about providing basic definition, meaning and example of various terms used in technical world. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. After years of pretending Synology cache was just as good, I finally created a 8TB Raid 0 volume of NVMe Drives (backed up) that has my Plex metadata and docker containers. As a workaround I've disabled it and. Click Add. Synology Storage Manager reported a bad sector count of 1. Just a question, and I think it's a stupid one, but I don't know the answer. Specify the Frequency, Start date, and Time Session. For RAID types without data protection: Back up all your data. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. Tick the Enable data scrubbing schedule checkbox. Select and prioritize the storage pools that you want to perform data scrubbing. Data scrubbing is a data maintenance feature that inspects storage pools. If the system detects any data inconsistent with the checksum, it will attempt to use a backup to. On the left panel, orange dots will appear, highlighting categories where matched items are found. Click Find Devices. Inspect the health of the installed drives. Select and prioritize the storage pools that you want to perform data scrubbing. The procedure improves the data’s consistency, accuracy, and. Select and prioritize the storage pools that you want to perform data scrubbing. If your drives can't take full-drive examinations every month, then they are shit drives. DSM is up to date with everything except the very latest patch that was released a couple days ago. If you bought a NAS from QNAP, Synology or another vendor, there is a menu which allows you to control how often and when you want to perform a data scrub. If any data inconsistent with the checksum is detected, the system will try to use a backup to repair the data. keiron99 @keiron99*. 1. Do not run quick tests. 1) Go into Storage Manager. , incompatible file systems, incompatible. So on Synology Knowledge Center this is what I found about data scrubbing: Data scrubbing is only supported on Btrfs volumes or storage pools of the following RAID types: SHR (consisting of three or more drives), RAID 5, RAID 6, or RAID F1. But since Synology build the schedule in I use the Synology way. , incompatible file systems, incompatible. 5) Restore from Hyper Backup. To set a data scrubbing schedule: Launch Storage Manager. First off, Synology Data Scrubbing is only available if you’re using. Select and prioritize the storage pools that you want to perform data scrubbing. Lưu ý: Đây là phương pháp không chính thống… và Synology không khuyến khích bạn làm (mình cũng thế ). Data scrubbing is a data maintenance feature that inspects storage pools. To set a data scrubbing schedule: Launch Storage Manager. Select the storage pool on which you want to perform data scrubbing. Cho doanh nghiệp. Đây là một thuật ngữ Kỹ thuật và công nghệ có nghĩa là Data Scrubbing là Dữ liệu chà kỹ. Courses. Click Set schedule. M. Data Scrubbing. An organization in a data-intensive field like banking, insurance, retailing, telecommunications, or transportation might use a data scrubbing. Though common sense tells you that if you have data corruption or bit rot and this continues without doing data scrubbing, it's possible that your status of. Synology Knowledge Center tilbyder omfattende support, der giver svar på ofte stillede spørgsmål, fejlfindingstrin, softwarevejledninger og al den tekniske dokumentation, du har brug for. Tick the Enable data scrubbing schedule checkbox. 4. Click Run now to start the Data Scrubbing procedure, then click Save. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. Select the Storage Pool (s) you want to apply this schedule for. Login to your DSM as administrator. , incompatible file systems, incompatible. , incompatible file systems, incompatible. ; Click the Schedule Data Scrubbing button. raid scrub: raid scrubbing in the GUI. I have manually confirmed that by starting a scrub from within Storage Manager, and then running "btrfs scrub status /volume2" in the CLI: it showed a running btrfs scrub. Click the Schedule Data Scrubbing button. I had to restart the system the hard way, since it woudln't even respond. g. ago. Click the Schedule Data Scrubbing button. ศูนย์ความรู้ของ Synology ให้การสนับสนุนที่ครอบคลุม ให้คำตอบกับคำถามที่พบบ่อย ขั้นตอนการแก้ไขปัญหา การแนะนำการใช้งาน. The final dialog window does mention "Action: file system scrubbing", so that means a btrfs scrub is started. To run data scrubbing on schedule: Go to the Storage page. Select and prioritize the storage pools that you want to perform data scrubbing. Tick Enable Data Scrubbing schedule. It's all part of the process. Trong bối cảnh đó, đó là một chức năng tự động kiểm tra ổ đĩa (disk drive) và hệ thống. Indeed. Data scrubbing is a data maintenance feature that inspects storage pools. Go to the Select Target tab. To set a data scrubbing schedule: Launch Storage Manager. As times goes by, some data may fall victim to slow degradation that gradually deteriorates data integrity. Data Scrubbing. basically raid resync (only runs with parity arrays) Synology's scrub when used on mirrored arrays does not check all disks, so assuming a RAID1 with 2 disks, only 50% of blocks will be checked (assuming a statistical access which is halved between the two disks). keiron99 @keiron99*. Click the Schedule Data Scrubbing button. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. Data scrubbing refers to the procedure of modifying or removing incomplete, incorrect, inaccurately formatted, or repeated data in a database. We recommend you perform data scrubbing to ensure data integrity. Data Scrubbing. Mình migrate từ bản 6. I scrub the disks once per month as well. Data Scrubbing | DSM UC - Synology Knowledge Center1 bad sector during last month’s check, 36 bad sectors now. Raid scrub verifies parity consistency on the lower level. There are different types of RAID, each providing different levels of performance, storage capacity, and reliability. Install DSM if your Synology NAS is a one-bay model. Click Set Schedule. There's cancel right on the Volume tab in the StorageManager. Nếu xảy ra vấn đề hư hỏng gì thì Synology sẽ từ chối bảo hành thiết bị . May 16, 2016. Select the storage pool on which data scrubbing is running. ; The storage pools on which data scrubbing cannot be performed will be listed at the bottom of the Schedule Data Scrubbing window along with the reasons (e. 07TiB with 0 errors. That's the date of the last data scrub I ran, back in August. The role of RAID in data. Fortunately, the Synology Data. Sincerely, Synology DiskStation-----=== Web interface notification === Data Scrubbing Reminder Data scrubbing has not been performed for a month. Now I have completed the longer test I see the following in the Description area of the Health Info: Disk Reconnection Count, Bad Sector Count and Disk Re-identification Count indicate the total quantity of events that have occurred on your disk or system. Once the backup-Syno ran out of space I noticed the issued, removed SurveillanceStation from the HyperBackup routine and deleted the corresponding folder completely on the Backup-NAS. To perform rsync backup from a Synology NAS running a version of DSM before 3. Aug 04, 2016. Tick the Enable data scrubbing schedule checkbox. ; Click the Schedule Data Scrubbing button. ; The storage pools on which data scrubbing cannot be performed will be listed at the bottom of the Schedule Data Scrubbing window along with the reasons (e. Most SSDs implement thermal throttling as a safety feature if a drive gets too hot =. To set a data scrubbing schedule: Launch Storage Manager. g. Click the Schedule Data Scrubbing button. Fortunately, the Synology Data Scrubbing process will "read" the data, compare it to a checksum and if it doesn't match as expected, correct the issue. Select the storage pool on which you want to perform data scrubbing. Select and prioritize the storage pools that you want to perform data scrubbing. If any data inconsistent with the checksum is detected, the system will try to use a backup to repair the data. Data scrubbing is a data maintenance feature that inspects storage pools. Inspect the health of the installed drives. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function will check the volumes in the Btrfs file system. . If any data inconsistent with the checksum is detected, the system will try to use a backup to. ”. Data scrubbing, as the name suggests, is a process of inspecting volumes and modifying the detected inconsistencies. 0, nó báo storage pool bị gì đó mà không chạy data scrubbing được, mò cách sửa lỗi mãi không ra nên đành copy dữ liệu ra chỗ khác, build lại volume mới fix được, hơi mất công tí nhưng không mất dữ liệu Gửi từ Samsung SM-G973F bằng vozFApp To run data scrubbing on schedule: Go to the Storage page. To run data scrubbing on schedule: Go to the Storage page. Monotst • 1 yr. So it still makes sense. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function checks the volumes in the Btrfs file system. Tick Enable Data Scrubbing schedule. Data Scrubbing | DSM - Synology Knowledge CenterData scrubbing is a data maintenance feature that inspects storage pools. Data Scrubbing. Data scrubbing is a data maintenance feature that amends data in storage pools that are incorrect or incomplete. Click the Schedule Data Scrubbing button. Create a new account in administrator group and disable the system default "admin" account. Go to the Select Target tab. Check Enable data scrubbing schedule. The data cleaning process detects and removes errors and anomalies and improves data quality. , incompatible file systems, incompatible. Amnios5 • 3 yr. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. g. According to Synology website, data scrubbing should't be available in my case. Tick the Enable data scrubbing schedule checkbox. YY%) . Later when power was restored, I turned the unit on and it began an automatic data scrubbing due to the improper shutdown. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. - Synology Hybrid RAID (SHR) với dự phòng 1 ổ và bao gồm ít nhất hai ổ - Synology Hybrid RAID (SHR) với dự phòng 2 ổ đĩa; Thay thế bằng ổ đĩa lớn hơn. ; The storage pools on which data scrubbing cannot be performed will be listed at the bottom of the Schedule Data Scrubbing window along with the reasons (e. Go to Select Target tab. Data scrubbing is a data maintenance feature that inspects storage pools. We recommend performing data scrubbing periodically to. Ghi hình camera giám sát: hỗ trợ những giải pháp quản lý an ninh chuyên nghiệp và bảo mật tốt qua cơ chế Camera. To run data scrubbing on schedule: Go to the Storage page. set it to run around every 3 months. Click the Schedule Data Scrubbing button. Go to the HDD/SSD page to confirm which drive is defective. ; The storage pools on which data scrubbing cannot be performed will be listed at the bottom of the Schedule Data Scrubbing window along with the reasons (e. Any changes made to contacts will be synced to all the client devices connected to CardDAV Server. To run data scrubbing on schedule: Go to the Storage page. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. Lưu ý: Đây là phương pháp không chính thống… và Synology không khuyến khích bạn làm (mình cũng thế ). dukdukgoos • 2 yr. This proactive approach is designed to safeguard data integrity by continuously scanning and repairing corrupted data, ensuring that the information stored remains. NAS Synology là gì? NAS Synology là thiết bị lưu trữ và quản lý dữ liệu tập trung, được xem là phương thức an toàn, hiệu quả nhất để lưu trữ các dữ liệu kinh doanh nhạy cảm. Enable Pool scrubbing schedule and configure the Frequency. Select and prioritize the storage pools that you want to perform data scrubbing. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Use advanced options,. To run data scrubbing on schedule: Go to the Storage page. e. Select and prioritize the storage pools that you want to perform data scrubbing. Click the Schedule Data Scrubbing button. Storage Manager > Storage Pool > Data Scrubbing. R. Select and prioritize the storage pools that you want to perform data scrubbing. Never run into is. Tick Enable Data Scrubbing schedule. . ; Click the Schedule Data Scrubbing button. 4) Create a brand new Synology Volume. We recommend you perform data. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function will check the volumes in the Btrfs file system. 73TB sinology hybrid RAID) - while the scrub is running will this prevent Veeam jobs from being able to run? - no data will be erased will it?Data Scrubbing. Go to Storage Pool > Data Scrubbing. If any data inconsistent with the checksum is detected, the system will try to use a backup to. NAS Synology là gì? NAS Synology là thiết bị lưu trữ và quản lý dữ liệu tập trung, được xem là phương thức an toàn, hiệu quả nhất để lưu trữ các dữ liệu kinh doanh nhạy cảm. Depending on the model and number of the installed drives, Storage Manager helps you accomplish the following tasks: Create different types of RAID and non-RAID storage configurations, such as volumes and storage pools. To run data scrubbing on schedule: Go to the Storage page. Specify the Frequency, Start date, and Time Session. Mục tiêu chính của việc lọc dữ liệu là làm cho dữ. Thanks for the explanation. The more frequent it is run the higher the likelihood that all data will be accessible. Click Set Schedule. 1. Select and prioritize the storage pools that you want to perform data scrubbing. ; Click the Schedule Data Scrubbing button. That’s why scrubbing has a scheduling option where you can exclude it from running during business hours or the time you need it. It’s quite normal for an SSD to jump really quickly to high temp in seconds. I. Otherwise it will take much longer. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. If you don’t do that — you can’t know if that’s the case. I find that the scrubbing speeds up the longer it goes on, such that an initial estimate could be 3 days and ends being 16-19 hours (for my 8TB drive SHR-1 based pool). how long will it take? With 7TB of storage (8 disks @ 2. Select "HDD/SSD" from the Select Category drop-down menu. I have a DS1819+ loaded out with 8x 8TB drives in SHR2 array. data scrubbing (data cleansing): Data scrubbing, also called data cleansing, is the process of amending or removing data in a database that is incorrect, incomplete, improperly formatted, or duplicated. If the task runs by schedule, click the Pause Schedule button. You can try a data scrub: Storage Manager > Volume > Manage > "Start data scrubbing". Tick the Enable data scrubbing schedule checkbox. Performing data scrubbing may take some time, and you can manually pause it when needed. It is. 1. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function will check the volumes in the Btrfs file system. Other than it can take a long time to complete and can affect overall performance, it will check and repair the RAID so hopefully that will reduce the risk somewhat. basically raid resync (only runs with parity arrays) Synology's scrub when used on mirrored arrays does not check all disks, so assuming a RAID1 with 2 disks, only 50% of blocks will be checked (assuming a statistical access which is halved between the two disks). As others said data scrub doesn't do anything relating to freeing space (it just does btrfs scrub to verify data hasn't been corrupted/auto fix attempt if there is then runs a raid sync) Rstarting the nas may trigger btrfs reclaim faster but it should have started the moment you deleted the contents of the share folder (is the CPU at 25 or 50%. If any data inconsistent with the checksum is detected, the system will try to use a backup to repair the data. Data scrubbing on 4*4TB SHR-2 takes 100h = 4. ; Click the Schedule Data Scrubbing button. Specify the Frequency, Start date, and Time Session. marx1988 @marx1988*. 1. Phần mềm quản lý thiết bị Synology (DSM) là một dạng ứng dụng web, chỉ cần máy tính có. Click the Schedule Data Scrubbing button. Click OK. Patte @patte* Jul 28, 2014 4 Replies 654 Views 0 Likes. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. ; Click the Schedule Data Scrubbing button. Hybrid Share Folder is a designated space for you to store files and folders on C2 Storage. - Xác định ổ đĩa bị hư . Select your Synology NAS model from the Find your Synology product drop-down menu. Data scrubbing is a data maintenance feature that amends data in storage pools that are incorrect or incomplete. Data Scrubbing giúp bạn kiểm tra và làm sạch dữ liệu sửa đổi và xoá các dữ liệu không nhất quán được phát hiện trong ổ cứng. Click OK to save the settings. Data scrubbing is a data maintenance feature that inspects storage pools. Specify the Frequency, Start date, and Time Session. Btrfs Data Scrubbing utilizează exact această caracteristică pentru a realiza repararea automată a datelor. With Universal Search, everything on your Synology NAS is now a few clicks away. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. Click the Schedule Data Scrubbing button. Data Scrubbing. Data Scrubbing. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function will check the volumes in the Btrfs file system. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. P. I then went into the Storage Manager and deleted the storage pool (must have picked up RAID array from. Select and prioritize the storage pools that you want to perform data scrubbing. Go to the Storage page. To run data scrubbing on schedule: Go to the Storage page. Select and prioritize the storage pools that you want to perform data scrubbing. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. Go to Storage Pool > Data Scrubbing. Click to view the storage pool information and check the drive status. Data Scrubbing. Blindly having faith isn't my preference. Depending on the model and number of the installed drives, Storage Manager helps you accomplish the following tasks: Create different types of RAID and non-RAID storage configurations, such as volumes and storage pools. 5) Restore from Hyper Backup. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. Universal Search allows you to search the following items on your Synology NAS: Files (including images, music, and videos) in indexed folders. ; The storage pools on which data scrubbing cannot be performed will be listed at the bottom of the Schedule Data Scrubbing window along with the reasons (e. A scrub takes 4 - 5 days and reduces SMB transfer speed, otherwise I'd probably run it more often. Data scrubbing is a data maintenance function that inspects volumes or Disk Groups and repairs any detected data inconsistencies. I just want to share my experience. This panel has an option to set a schedule for data scrubbing, which I have set. Go to Storage Pool > Data Scrubbing. Data Scrubbing | DSM - Synology Knowledge CenterTo learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. Click OK. Select and prioritize the storage pools that you want to perform data scrubbing. g. 5d = 5h/TB. , incompatible file systems, incompatible. Quick SMART test: 1 per month. 1. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. I am getting my synology setup to do SMART testing and data scrubbing regularly. Click Set Schedule. . If any data inconsistent with the checksum is detected, the system will try to use a backup to. Tick Enable Data Scrubbing schedule. Data scrubbing is a data maintenance feature that inspects storage pools. After investigating a bit I saw that my NAS had been restarting from improper shutdowns every 30 minutes for a few hours. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Do shut down the system until you have the replacement drive ready. Select and prioritize the storage pools that you want to perform data scrubbing. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. ; Click the Schedule Data Scrubbing button. ; The storage pools on which data scrubbing cannot be performed will be listed at the bottom of the Schedule Data Scrubbing window along with the reasons (e. Now I started a data-scrubbing, to see if that helps regain the space, just to. This article provides a brief overview of RAID types supported. If the system detects any data inconsistent with the checksum, it will attempt to use a backup to repair the data, and it will record the file path at Log Center. I am trying to restart it but the 'Manage' button is greyed out as you are saying @Claus. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function will check the volumes in the Btrfs file system. Synology needs to just make this a feature. ; Click the Schedule Data Scrubbing button. Poznámka: Do plánu scrubbingu dat lze přidat pouze fondy úložiště, které scrubbing dat podporují. Synology NAS vượt trội hơn, cho phép bạn xây dựng một đám mây riêng để lưu trữ, truy cập, sao lưu và chia sẻ tệp một cách tự do và an toàn. My question: Is having run data scrubbing the functional equivalent of running FSCK? Having done so successfully, can I assume that my filesystem is sound, or should I also run FSCK to be sure? I'm about to transfer the entire storage pool to a new unit (DS420, which will use Btrfs) so I want to make sure I'm starting from a place of. Select and prioritize the storage pools that you want to perform data scrubbing. Go to the Select Target tab. ago. Click the Schedule Data Scrubbing button. Go to Storage Pool > Data Scrubbing. Thank you for this script mnuser612!! Very much appreciated. Take photos as an example. ; The storage pools on which data scrubbing cannot be performed will be listed at the bottom of the Schedule Data Scrubbing window along with the reasons (e. 2. Data-scrubbing, Do i have to run on new hdd´s? P. Cerunnos - thank you, but RAID parity consistency is not my concern in this case. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function will check the volumes in the Btrfs file system. Click the Schedule Data Scrubbing button. Seems odd - unless Synology are distributing the updates correctly - that they would fail to notify me of updates which contained security fixes pertinent to my system, but they would notify me of an update (4) that doesn't contain any fixes. To run data scrubbing on schedule: Go to the Storage page. Click the Schedule Data Scrubbing button. Defrag Synology NAS using BTRFS file system to optimize and improve performance. , incompatible file systems, incompatible. Select and prioritize the storage pools that you want to perform data scrubbing. The procedure improves the data’s consistency, accuracy, and.