Data scrubbing synology là gì. Select the storage pool on which data scrubbing is running. Data scrubbing synology là gì

 
 Select the storage pool on which data scrubbing is runningData scrubbing synology là gì  14

Select and prioritize the storage pools that you want to perform data scrubbing. Likes. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. ; 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. While. Faced with the explosive growth of data, VDI popularity, increasing SSD adoption, 8K media, and other disruptive IT trends, modern businesses need dependable storage systems to meet future demands. There's cancel right on the Volume tab in the StorageManager. Go to Storage Pool > Data Scrubbing. This video will help you in. 1) Go into Storage Manager. ago. I’ve run memory test on the ram stick (no issues) Tried plugging it into multiple outlets. (1) Making data more accurate and consistent; in other words, "cleaning it up". Tick Enable Data Scrubbing schedule. Data scrubbing is a data maintenance feature that inspects storage pools. , incompatible file systems, incompatible RAID configurations, and abnormal storage pools). Tick the Enable data scrubbing schedule checkbox. This still won't do much to allow you to recover that file as it was probably incomplete. 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 repair the data, and it will record the file path at Log Center. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. This time, data scrubbing seemed fine for a bit more than an hour, but eventually it became unresponsive again. If any data inconsistent with the checksum is detected, the system will try to use a backup to. 2 ở định dạng 2280/2260/2242. Click Manage Select Data scrubbing. @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. 2) Hyper Backup up your data to external drive (s) and run a Backup Integrity Check. ; 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. Data scrubbing synology refers to the process implemented in synology NAS systems to detect and correct data corruption. Synology measured a data reduction ratio of 5:1 using a consolidated virtual server environment. Click OK. To set a schedule for ZFS data scrubbing, follow these steps: Go to Storage & Snapshots. So it still makes sense. Tick the Enable data scrubbing schedule checkbox. If any data inconsistent with the checksum is detected, the system will try to use a backup to repair the data. Data Scrubbing | DSM - Synology Knowledge CenterSame state but now it's 6 weeks later and DSM 7. , incompatible file systems, incompatible. R. 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. Go to the Select Target tab. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Click Set Schedule. how long will it take? With 7TB of storage (8 disks @ 2. Specify the Frequency, Start date, and Time Session. 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. ; 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. Address books on CardDAV Server can be edited and viewed using any CardDAV clients such as mobile phones and computers. Tick the Enable data scrubbing schedule checkbox. Data Scrubbing. Click OK. If the task runs by schedule, click the Pause Schedule button. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. We recommend performing data scrubbing periodically to. 75. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. Data scrubbing is a data maintenance feature that inspects storage pools. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. then you still want to perform the scrub as it will ensure the raid parity is validated. g. ZFS-based QuTS hero ensures performance and data integrity. m. Now I started a data-scrubbing, to see if that helps regain the space, just to. Click to view the storage pool information and check the drive status. please share your thoughts if data scrubbing is needed on the new nas. RAID (Redundant Array of Independent Disks) is a data storage technology that allows multiple drives to be combined into a single storage space. Nói một cách đơn giản, điều này. Enter the description for the certificate and select Import certificate. Under the Data Scrubbing section, click the. 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. It’s quite normal for an SSD to jump really quickly to high temp in seconds. YMMV, especially with a different CPU & filesystem. The script performs commands to determine the RAID syncing status and BTRFS file system scrubbing status. Click the Global Settings icon. 5d = 5h/TB. My problem is i have all the vm machine on this NAS and not possible to shutdown each month the nas for execute tbe data scrubbing. Go to Storage Pool > Data Scrubbing. This video will help you in. If you untick the boxes, the corresponding storage pools will not be automatically repaired by hot spare drives when degraded. ; Click the Schedule Data Scrubbing button. Tick Enable Data Scrubbing schedule. In the Frequency section, ensure that you’re running it at least every six months. 2. Click Set Schedule. g. NAS Synology, bạn cần thiết lập một không gian lưu trữ. Select the storage pool on which 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. ; 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. Tick the Enable data scrubbing schedule checkbox. Data-scrubbing, Do i have to run on new hdd´s? P. Những ứng dụng của synology nas mà người dùng tuyệt đối không nên bỏ qua để đảm bảo được sự tối ưu hóa hiệu quả nhất sẽ được tổng hợp dưới đây. Tick the Enable data scrubbing schedule checkbox. once a week, Extended S. Select and prioritize the storage pools that you want to perform data scrubbing. Select and prioritize the storage pools that you want to perform data scrubbing. If data scrubbing recovers hundreds of files it would help to know that something might be brewing under the surface. 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. Bạn có thể cài một ứng dụng nhỏ tên là cpuinfo (xem tại đây) để hiển thị thông tin CPU chuẩn trong Info Center (trong Control Panel. Click OK to save the settings. Select Restrict access to administrators only if you want Recycle Bin to be accessible for administrators only. 2 lên thẳng 7. keiron99 @keiron99*. I had a disk with 1 reconnect, and this situation remained for the next 5. Select the storage pool on which data scrubbing is running. Nếu xảy ra vấn đề hư hỏng gì thì Synology sẽ từ chối bảo hành thiết bị . I have a DS1819+ loaded out with 8x 8TB drives in SHR2 array. Click the Schedule Data Scrubbing button. To set a data scrubbing schedule: Launch Storage Manager. If any data inconsistent with the checksum is detected, the system will try to use a backup to. Khi thêm cache SSD để tối ưu hóa hiệu suất, ngoài việc tham khảo danh sách tương thích để. The latter cannot handle bit rot and should it occur — raid scrub can make things way worse. To run data scrubbing on schedule: Go to the Storage page. If any data inconsistent with the checksum is detected, the system will try to use a backup to repair the data. Data Scrubbing. Select and prioritize the storage pools that you want to perform 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. The power outage initiate a new data scrubbing which fail. NAS Synology là gì? Synology NAS là một thiết bị được sản xuất bởi hãng Synology , với giao diện HĐH trực quan trên nền WebUI giúp các bạn quản lý tất cả tài nguyên của thiết bị NAS. Select the storage pool on which you want to perform data scrubbing. Power off your Synology NAS. Data Scrubbing -- why is it running? "The system is processing the following task (s). Install DSM if your Synology NAS is a one-bay model. All your searches can be remembered and favorited for quick file location. It starts right away and repeats according. Understanding the basics of data scrubbing synology. Tick Enable Data Scrubbing schedule. I left. 25h/TB. A. Go to Storage Pool > Data Scrubbing. Nếu xảy ra vấn đề hư hỏng gì thì Synology sẽ từ chối bảo hành thiết bị . Under the Data Scrubbing section, click the Pause 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. Thanks! Update: I just finished the scrubbing on the new NAS 6TB files took about 15 hours. If any data inconsistent with the checksum is detected, the system will try to use a backup to. If any data inconsistent with the checksum is detected, the system will try to use a backup to. Select a shared folder and click Edit. Click the Schedule Data Scrubbing button. ; 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. Click the upper-right icon to expand the storage pool information. , incompatible file systems, incompatible. g. Vào Storage Manager để kiểm tra tình trạng. Bật SSH service trên Synology NAS. The procedure improves the data’s consistency, accuracy, and. Thanks for the confirmation it is safe to do, esp as my plan is to remove the Volume, and re-do the RAID (and Data Parity Check) 1. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. To run data scrubbing on schedule: Go to the Storage page. Quick SMART test: 1 per month. Expand user menu Open settings menu. data_server @data_server2021. Tick Enable Data Scrubbing schedule. g. Select the Storage Pool (s) you want to apply this schedule for. Wow. - approx. ศูนย์ความรู้ของ Synology ให้การสนับสนุนที่ครอบคลุม ให้คำตอบกับคำถามที่พบบ่อย ขั้นตอนการแก้ไขปัญหา การแนะนำการใช้งาน. Data scrubbing refers to the procedure of modifying or removing incomplete, incorrect, inaccurately formatted, or repeated data in a database. Data Scrubbing | DSM - Synology Knowledge CenterData scrubbing is a data maintenance feature that inspects storage pools. Data Scrubbing | DSM UC - Synology Knowledge Center1 bad sector during last month’s check, 36 bad sectors now. Click the upper-right icon to expand the storage pool information. 2. Click OK. , incompatible file systems, incompatible. This post will show you how to. This function can be used with volumes or Disk Groups that implement SHR (comprised of three or more disks), RAID 5, or RAID 6. Tick the Enable data scrubbing schedule checkbox. 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. To run data scrubbing on schedule: Go to the Storage page. 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 run data scrubbing on schedule: Go to the Storage page. Select Add a new certificate and click Next. k. Độ phổ biến (Factor rating): 5/10Chà dữ liệu liên quan đến thủ. If any data inconsistent with the checksum is detected, the system will try to use a backup to. 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. Go to the Storage tab. Initially, it showed the paused scrubbing, but all the partitions are there and in use as indicated by the uppercase U’s and no underscores indcating missing or failed disks. 07TiB with 0 errors. Data Scrubbing | DSM - Synology Knowledge CenterData scrubbing and Power Schedule. 2) Hyper Backup up your data to external drive (s) and run a Backup Integrity Check. Click OK. Go to the Select Target tab. At least on mine it says that rebooting will stop the process and it will have to be started manually. ago. Create a new account in administrator group and disable the system default "admin" account. To run data scrubbing on schedule: Go to the Storage page. Is there a way through the web interface to see that data scrubbing is in progress? I don't see it in the logs. 4. 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. This article provides a brief overview of RAID types supported. As times goes by, some data may fall victim to slow degradation that gradually deteriorates data integrity. Select and prioritize the storage pools that you want to perform data scrubbing. A scrub takes 4 - 5 days and reduces SMB transfer speed, otherwise I'd probably run it more often. I recommend you run a scrub at least once a year. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function checks the volumes in the Btrfs file system. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. The thread you are linking to explains as if it is not a requirement for 2 disk setups. Jun 01, 2020. "iSCSI Connection Drops during 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. Click the Schedule Data Scrubbing button. I've now setup a data scrubbing schedule that pauses during normal NAS. Check Enable data scrubbing schedule. Any help in estimating the time or advice on scrubbing would be appreciated. Data scrubbing is a data maintenance feature that inspects storage pools. But data scrub will also read all sectors (even if your volume is empty) and verify btrfs and raid checksums. R. May 18, 2017. Data scrubbing is a data maintenance feature that inspects storage pools. Fortunately, the Synology Data. g. Sửa chữa Volume. Select and prioritize the storage pools that you want to perform data scrubbing. Aug 04, 2016. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. I've noticed that once a month my storage would disconnect and. The Synology kb article above says that "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. Specify the Frequency, Start date, and Time Session. Aug 04, 2016. Create a new storage pool and volume. Select the storage pool on which you want to perform data scrubbing. Specify the Frequency, Start date, and Time Session. Yes: all the sectors. 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. Click the Schedule Data Scrubbing button. 2d = 6. Select the storage pool on which you want to perform data scrubbing. 2. There are different types of RAID, each providing different levels of performance, storage capacity, and reliability. k. Monitor the overall storage usage of your Synology NAS. ; Click the Schedule Data Scrubbing button. Chương này giải thích cách Trình quản lý lưu trữ có thể giúp bạn quản lý các loại không gian lưu trữ. If any data inconsistent with the checksum is detected, the system will try to use a backup to. The log files show that the data scrubbing is complete for the system. ; Click the Schedule Data Scrubbing button. 1-42661 Update 4. Đối với hầu hết các trường hợp, chúng được coi là giống nhau. Open Universal Search, and enter keywords into the top search bar. I need to shutdown the 2 nas and after with big difficulty the data scrubbing start and go to the end. Tick the Enable data scrubbing schedule checkbox. Data scrubbing on 4*4TB SHR-2 takes 100h = 4. Cho doanh nghiệp. Specify the Frequency, Start date, and Time Session. You can switch between different viewing modes through. Data Scrub and smart extended scan isn't setup automatically (smart auto quick scan is scheduled once a month) Data scrub has 2 parts depending on how you have setup your nas, first part is the raid sync task (it makes sure the parity is in sync with the data blocks if it's isn't it updates the parity regardless if the stored data is actually corrupted or not) it. Go to the Select Target tab. 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 the Enable data scrubbing schedule checkbox. We recommend you perform data scrubbing to ensure data integrity. II. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. Click Set Schedule. , incompatible file systems, incompatible. Select your Storage Pool on the left. ; Click the Schedule Data Scrubbing button. Bạn có thể thay thế các ổ đĩa của một Pool lưu trữ bằng những ổ đĩa. 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%. Click Set Schedule. S. Click the Schedule Data Scrubbing button. To run data scrubbing on schedule: Go to the Storage page. Choose a RAID Type. Scrubbing is 68% done, and I'll post the "manage" button status here. Data scrubbing là gì? Data cleansing, data cleaning và data scrubbing thường được sử dụng thay thế cho nhau. Select your Synology NAS model from the Find your Synology product drop-down menu. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. Tick the Enable data scrubbing schedule checkbox. ; Click the Schedule Data Scrubbing button. To set a data scrubbing schedule: Launch Storage Manager. Select and prioritize the storage pools that you want to perform data scrubbing. Go to Storage Manager > Storage and select the storage pool in Degraded status. Aug 19, 2022. Data Scrubbing. Give your NAS something to do during the nightly hours. Select and prioritize the storage pools that you want to perform data scrubbing. Verifying hard disks in the background. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. No issues in the drive logs since April (4 months ago). Data Scrubbing. Select and prioritize the storage pools that you want to perform data scrubbing. So, that's clear then, thanks. The Data Scrubbing on this old Synology is now at 70% but at the rate its been taking, my guess is its not done till Monday. Data scrubbing is a data maintenance feature that inspects storage pools. Once I changed my time window to include the whole day, scrubbing continued AND additionally a progress is shown exactly like when executed manually. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Specify the Frequency, Start date, and Time Session. Specify the Frequency, Start date, and Time Session. marx1988 @marx1988*. ; Click the Schedule Data Scrubbing button. Data scrubbing is a data maintenance feature that inspects storage pools. ; Click the Schedule Data Scrubbing button. ศูนย์ความรู้ของ Synology ให้การสนับสนุนที่ครอบคลุม ให้คำตอบกับคำถามที่พบบ่อย ขั้นตอนการแก้ไขปัญหา การแนะนำการใช้งาน. Xem hướng dẫn bằng tiếng Anh tại đây . test or bad sector warning. Click the upper-right icon to expand the storage pool information. Each time i execute the data scrubbing the NAS bug and i have not answer from them. Scheduled data scrubbing (as opposed to manual data scrubbing) cannot be cancelled. When I say "unresponsive", I mean no DSM web portal, no SSH access, no SMB access, etc. Remove and replace the defective drive. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Click the Schedule Data Scrubbing button. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. To perform rsync backup from a Synology NAS running a version of DSM before 3. Patte @patte* Jul 28, 2014 4 Replies 654 Views 0 Likes. If the system detects any data inconsistent with the checksum, it will attempt to use a backup to. 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 function that inspects volumes or Disk Groups and repairs any detected data inconsistencies. Data scrubbing is a data maintenance feature that inspects storage pools. 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. Data Scrubbing. Select and prioritize the storage pools that you want to perform 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. Select and prioritize the storage pools that you want to perform data scrubbing. Tick Enable Data Scrubbing schedule. This package uses local caching technology to optimize the access latency of data on the cloud. My system has, clearly, no support for RAID scrubbing, but it does support 'data scrubbing' which I have never run. RAID solutions are perfectly capable of handling bad sectors. Courses. It says "Verifying drives in the background (Performing data scrubbing XX. Chương này giải thích cách Trình quản lý lưu trữ có thể giúp bạn quản lý các loại không gian lưu trữ RAID, chẳng hạn như vùng lưu trữ và ổ đĩa, cũng như xem trạng thái của các. ; 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. 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). Just wow. ; 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. Data Scrubbing | DSM - Synology Knowledge CenterData scrub verifies data consistency. P. Go to the Select Target tab. Just because it says it's ok, doesn't mean it didn't have to work furiously to make things ok. Click the Schedule Data Scrubbing button. Data Scrubbing | DSM - Synology Knowledge CenterTắt tiếng Beep trên NAS Synology DiskStation. Synology Hybrid RAID is not supported across all Synology NAS models and cannot be deployed on expansion units. Tick the Enable data scrubbing schedule checkbox. - Xác định ổ đĩa bị hư . Rgr that. Time Grid too short? DSM. - 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. If the system detects any data inconsistent with the checksum, it will attempt to use a backup to. The last time I did a 5-drive replacement, 6 TB to 12 TB, it took about 2 weeks in total. r/synology. Monotst • 1 yr. But overnight Disc 5 went Critical. In the Cross-device Hot Spare tab, you can allow hot. Data Scrubbing. Data scrubbing, a critical component of. 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. 4. Tick Enable Data Scrubbing schedule. NAS Synology phù hợp với người dùng cá nhân, gia đình, doanh nghiệp có. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. At least on mine it says that rebooting will stop the process and it will have to be started manually. Tick the Enable data scrubbing schedule checkbox. ) first perform BTRFS scrubbing (if the file system is BTRFS) 2. I just want to share my experience. Tick the Enable data scrubbing schedule checkbox. A. Data Scrubbing. Click Set Schedule. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. My main purpose of the NAS is just local storage of all my data (I use C2 for encrypted off-site backups, and I am pretty satisfied). Zaškrtněte políčko Povolení plánu scrubbingu dat . Though, I hope this really means that it always starts at 0 o'Clock this way and NOT anytime within the configured time. Inspect the health of the installed drives. g. g. Enable Auto Block in Control Panel to block. Last successfull data scrubbing was done before SSD caching. synology_ukman @synology_ukman* Jul 28, 2014 0 Likes. RAID scrubbing: This function can repair any detected data inconsistencies on storage pools that implement SHR (consisting of three or more drives), RAID F1, RAID 5, or RAID 6. You can mount this folder on one or multiple Synology NAS devices as a type of shared folder. Removing SSD caching allows the data scrubbing to complete successfully. Data scrubbing is a data maintenance feature that inspects storage pools. Amnios5 • 3 yr. Enable Pool scrubbing schedule and configure the Frequency. m. I'm not sure how data scrubbing interacts with the stats shown by SMART, but I awoke to hundreds of email notifications regarding errors on Drive 1. 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. Benefits of Data Scrubbing on Synology. QNAP’s new “QuTS hero” operating system combines the app-based QTS with a 128-bit. running on Volume 1 and may affect. 3) Remove (destroy) your Synology Volume. Hãy cân nhắc trước khi làm… Bước 1. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. It's difficult to estimate anything precisely, but a scrub could take 2-3 days each time you do it. We recommend you perform data scrubbing to ensure data integrity. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. Next select frequency. A critical drive during Data Scrubbing. SMART quick test daily, all drives.