Data Scrubbing | DSM - Synology Knowledge CenterTo 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. II. Click the Schedule Data Scrubbing button. , incompatible file systems, incompatible. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. 2) Go to Storage Pool 1. Is it less stressing than data scrubbing?. e. Data Scrubbing | DSM - Synology Knowledge CenterSorry I'm still not seeing this. Click the Schedule Data Scrubbing button. I just want to share my experience. Data scrubbing "postponed". Output for sudo btrfs scrub status /volume1 matches the logs: scrub started at Sat Jan 21 07:58:57 2023 and finished after 14:47:49 total bytes scrubbed: 31. Thiết lập Storage Space, Volumes và RAID: NAS Synology, bạn cần thiết lập một không gian lưu trữ. I went to implement stronger data protection on array by setting data scrubbing schedule. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Data Scrubbing -- why is it running? "The system is processing the following task (s). 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. Check Enable data scrubbing schedule. Package-specific files:Synology has two types of Data Scrubbing: RAID Scrubbing and Btrfs Data Scrubbing. Select the storage pool on which you want to perform data scrubbing. May 18, 2017. Chương này giải thích cách Trình quản lý lưu trữ có thể giúp bạn quản lý các loại không gian lưu trữ. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. CardDAV Server is a contact management package that allows you to sync and access your address books on Synology NAS. ”. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. Since it's entirely a read-only operation it isn't data-destructive to run it, so monthly seems the better option if you're a serious/heavy user. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. If the status is active an email is. I have 2 feature requests regarding data scrubbing (DSM 7. , incompatible file systems, incompatible. You should also make sure scrubbing and smart tests never run at the same time. Press Enter or select from previous search history and search suggestions. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. Data Scrubbing | DSM - Synology Knowledge CenterWhat would be the bytes your are reading for the blocks that were not "rebuilt" yet (which, as you say, are waiting for the data scrubbing - which user might not even have enabled at all) ? Raid array that is online (whether it is healthy, rebuilding, or degraded) is a collection of data blocks each of which is readable, at all times. Tick the Enable data scrubbing schedule checkbox. Click OK. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. If you untick the boxes, the corresponding storage pools will not be automatically repaired by hot spare drives when degraded. As ZFS data scrubbing can impact read/write speeds, it is recommended to do so in off-peak or out-of-office hours. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function checks the volumes in the Btrfs file system. The purpose of scrub is to verify each sector and ensure data is still there by comparing checksums. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. 4) Create a brand new Synology Volume. Select and prioritize the storage pools that you want to perform data scrubbing. Specify the Frequency, Start date, and Time Session. Tick the Enable data scrubbing schedule checkbox. This question is open with Synology Support but it's a little slow and I need to make I don't have more serious issues on the way. If any data inconsistent with the checksum is detected, the system will try to use a backup to. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. 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. Click the Global Settings icon. , incompatible file systems, incompatible. Tuy nhiên, trong một số trường hợp, data scrubbing được xem như một yếu tố của làm sạch dữ liệu (data. This function can be used with volumes or Disk Groups that implement SHR (comprised of three or more disks), RAID 5, or RAID 6. and i lost the cluster. To run data scrubbing on schedule: Go to the Storage page. Select the storage pool on which you want to perform data scrubbing. 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. TopGunSF @topgunsf*. 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 is a data maintenance feature that inspects storage pools. See the note: "This setting will affect the speed limit when running data scrubbing, repairing, expanding storage pools, and changing RAID types. 4) Adjust the "RAID Resync Speed Limits". Reboot the unit. 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. m. ; 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. ; Click the Schedule Data Scrubbing button. g. Just a question, and I think it's a stupid one, but I don't know the answer. If the system detects any data inconsistent with the checksum, it will attempt to use a backup to. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Click the Schedule Data Scrubbing button. 1) Go into Storage Manager. Notice when it does run, I do get a performance hit as expected. On my DiskStation DS414j. Go to Storage Pool > Data Scrubbing. Select and prioritize the storage pools that you want to perform data scrubbing. 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. This still won't do much to allow you to recover that file as it was probably incomplete. Tick the Enable data scrubbing schedule checkbox. Data Scrubbing. To run data scrubbing on schedule: Go to the Storage page. Data scrubbing is a data maintenance feature that inspects storage pools. Khi thêm cache SSD để tối ưu hóa hiệu suất, ngoài việc tham khảo danh sách tương thích để. Bạn có thể thay thế các ổ đĩa của một Pool lưu trữ bằng những ổ đĩa có kích thước lớn hơn để mở rộng dung lượng. Data Scrubbing | DSM - Synology Knowledge CenterData scrubbing is a data maintenance feature that inspects storage pools. Synology Knowledge Center tilbyder omfattende support, der giver svar på ofte stillede spørgsmål, fejlfindingstrin, softwarevejledninger og al den tekniske dokumentation, du har brug for. Data Scrubbing. Click the upper-right icon to expand the storage pool information. To run data scrubbing on schedule: Go to the Storage page. Click the Schedule Data Scrubbing button. Rgr that. Cho doanh nghiệp. Performing data scrubbing may take some time, and you can manually pause it when needed. Tick the Enable data scrubbing schedule checkbox. Click the Schedule Data Scrubbing button. Here is what I have so far. Data scrubbing is a data maintenance feature that inspects storage pools. 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. Select and prioritize the storage pools that you want to perform data scrubbing. 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). To run data scrubbing on schedule: Go to the Storage page. " i thought that checksums are enabled as part of raid, to protect the entire volume and all files inside it. Tick the Enable data scrubbing schedule checkbox. But since Synology build the schedule in I use the Synology way. I've now setup a data scrubbing schedule that pauses during normal NAS. This package uses local caching technology to optimize the access latency of data on the cloud. This function can be used with volumes or Disk Groups that implement SHR (comprised of three or more disks), RAID 5, or RAID 6. ; 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. I swapped the entire DS920+ unit, same crash. It's difficult to estimate anything precisely, but a scrub could take 2-3 days each time you do it. Go to Storage Pool > Data Scrubbing. The system is doing a data scrub as "part 2" of that. 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. 2. Tick Enable Data Scrubbing schedule. Please check this page for more details. Go to the Select Target tab. Under the Data Scrubbing section, click the Pause data scrubbing button. testing etc off. To run data scrubbing on schedule: Go to the Storage page. To perform rsync backup from a Synology NAS running a version of DSM before 3. I have a DS1819+ loaded out with 8x 8TB drives in SHR2 array. ; 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. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. 2. Go to Select Target tab. 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. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. rvH3Ah8zFtRX. 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 following two types of data scrubbing will be performed sequentially: File system scrubbing: This function checks the volumes in the Btrfs file system. 5d = 5h/TB. Thuật ngữ liên quan. r/synology. Click the Schedule Data Scrubbing button. , incompatible file systems, incompatible. Click Set Schedule. g. ; Click the Schedule Data Scrubbing button. Specify the Frequency, Start date, and Time Session. Click Set schedule. 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. If any data inconsistent with the checksum is detected, the system will try to use a backup to. 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. 2 แล้วอย่างเป็นทางการ พร้อมเพิ่มความสามารถในการบริหารจัดการระบบ Storage และ iSCSI มากเป็นพิเศษ โดยรวมแล้วการอ. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Data Scrubbing | DSM - Synology Knowledge CenterData Scrubbing. , incompatible file systems, incompatible RAID configurations, and abnormal storage pools). philhu @philhu*. Open Storage Manager. Log In / Sign UpHi, So last night we lost power and my Synology NAS failed to shutdown completely before the ups ran out of juice. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Is there a way through the web interface to see that data scrubbing is in progress? I don't see it in the logs. Data scrubbing is a data maintenance feature that inspects storage pools. Why data scrubbing is available on RAID 1 storage pool. To run data scrubbing on schedule: Go to the Storage page. 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 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. 3. A scrub takes 4 - 5 days and reduces SMB transfer speed, otherwise I'd probably run it more often. Data Scrubbing. Synology Storage Manager reported a bad sector count of 1. This video will help you in. Tick the Enable data scrubbing schedule checkbox. ; Click the Schedule Data Scrubbing button. 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. 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. Wow. Join. To run data scrubbing on schedule: Go to the Storage page. My regular question about data scrubbing :- (. When I say "unresponsive", I mean no DSM web portal, no SSH access, no SMB access, etc. The latter cannot handle bit rot and should it occur — raid scrub can make things way worse. Nói một cách đơn giản, điều này. Select and prioritize the storage pools that you want to perform data scrubbing. this, configure the scrub hours for when you are sleeping. m. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function checks the volumes in the Btrfs file system. Btrfs Data Scrubbing utilizează un mecanism de sumă de control pentru a examina datele stocate în sistemul de fișiere Btrfs. ; 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. As times goes by, some data may fall victim to slow degradation that gradually deteriorates data integrity. keiron99 @keiron99*. Tick the Enable data scrubbing schedule checkbox. To set a data scrubbing schedule: Launch Storage Manager. 4. ; Click the Schedule Data Scrubbing button. Lưu ý: tùy chọn này sẽ khiến hệ thống bị “sập” nếu hết dung lượng lưu trữ. We recommend regularly performing data scrubbing in order to maintain. , incompatible file systems, incompatible. showing 32 days to complete a scrub that actually took 3. Data scrubbing is a data maintenance feature that inspects storage pools. Select and prioritize the storage pools that you want to perform data scrubbing. IIRC, healing only occurs as files are read. You can send a check to the scsi action routine, and '/proc/mdstat' does seems to do check instead, which is disk scrubbing. Select the storage pool on which you want to perform data scrubbing. Both tests will do the exact same self health checks beforehand. Tick Enable Data Scrubbing schedule. 3 where the data scrubbing never ended and reported that it was waiting for another task to complete. An organization in a data-intensive field like banking, insurance, retailing, telecommunications, or transportation might use a data scrubbing. Go to Storage Pool > Data Scrubbing. Click the Schedule Data Scrubbing button. The following two types of data scrubbing will be performed sequentially: File system scrubbing: This function checks the volumes in the Btrfs file system. Click OK. Data scrubbing is a data maintenance feature that inspects storage pools. Thanks for the explanation. 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. Monitor the overall storage usage of your Synology NAS. SSDs are not immune to data corruption. 3. It’s quite normal for an SSD to jump really quickly to high temp in seconds. Tick the Enable data scrubbing schedule checkbox. Monotst • 1 yr. 2 lên thẳng 7. (1) Making data more accurate and consistent; in other words, "cleaning it up". The only difference between short test and long test is the amount of sectors it will head. I used Migration Assistant for the migration and before upgrading, I have already run a Data Scrubbing on the old NAS. Go to the Select Target tab. g. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. 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. Go to the Storagepage. Schedule 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. So, drive 1 on the 1st, drive 2 on the 3rd, etc. Synology measured a data reduction ratio of 5:1 using a consolidated virtual server environment. You can switch between different viewing modes through. Select and prioritize the storage pools that you want to perform data scrubbing. Tick the Enable data scrubbing schedule checkbox. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. The script performs commands to determine the RAID syncing status and BTRFS file system scrubbing status. In other words the data scrubbing didn't complete. Click Set Schedule. Data Scrubbing | DSM - Synology Knowledge CenterTo run data scrubbing on schedule: Go to the Storage page. I have a few questions about this. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. marx1988 @marx1988*. Data Scrubbing. Use advanced options,. I scrub the disks once per month as well. Synology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. 3) Remove (destroy) your Synology Volume. Yesterday I upgraded one of my drives from 4tb to 12tb (first of four I'm about to do that with over the next several days). Click Set Schedule. Select "HDD/SSD" from the Select Category drop-down menu. Data scrubbing is a data maintenance feature that amends data in storage pools that are incorrect or incomplete. Data Scrubbing | DSM UC - Synology Knowledge CenterSynology Knowledge Center offers comprehensive support, providing answers to frequently asked questions, troubleshooting steps, software tutorials, and all the technical documentation you may need. g. Click the Schedule Data Scrubbing button. I am trying to restart it but the 'Manage' button is greyed out as you are saying @Claus. Select and prioritize the storage pools that you want to perform data scrubbing. I thought of just rebooting it midway through the Data Scrubbing; but never did that before. - approx. 1. 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. ; 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. You can mount this folder on one or multiple Synology NAS devices as a type of shared folder. Data scrubbing is a data maintenance feature that inspects storage pools. Data scrubbing is a data maintenance feature that inspects storage pools. Support data scrubbing: Yes. Specify the Frequency, Start date, and Time Session. Techopedia defines data scrubbing as “…the procedure of modifying or removing incomplete, incorrect, inaccurately formatted, or repeated data in a database. 1. Jun 01, 2020. • 7 min. Data Scrubbing | DSM UC - Synology Knowledge CenterGood ol Data Scrubbin question on scheduling. 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. Tick the Enable data scrubbing schedule checkbox. ago. Data Scrubbing. , incompatible file systems, incompatible RAID configurations, and abnormal storage pools). Click the Schedule Data Scrubbing button. As you only have 2 drives the data scrubbing won't be. @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. Go to the Select Target tab. Data scrubbing cũng có một ý nghĩa khác liên quan đến việc lưu trữ dữ liệu (data storage). @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. Select and prioritize the storage pools that you want to perform data scrubbing. Tick the Enable data scrubbing schedule checkbox. Fortunately, the Synology Data Scrub. 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 is a data maintenance feature that inspects storage pools. Checking your hard drives for bad sectors (or other issues) is called 'data scrubbing'. Go to Storage Pool > Data Scrubbing. In the Storage Pool tab, storage pools that can be protected by hot spare drives will be listed. Data Scrubbing. Click the Schedule Data Scrubbing button. Configure periodic data scrubbing. Tick Enable Data Scrubbing schedule. 2d, I do data scrubbing only. 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. In basic terms, Data Scrubbing is the process of guaranteeing accurate and. g. I then went into the Storage Manager and deleted the storage pool (must have picked up RAID array from. Click OK. We recommend you perform data. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. Data Scrubbing | DSM - Synology Knowledge CenterNot sure if this is new in 7. Fortunately, the Synology Data. Select and prioritize the storage pools that you want to perform data scrubbing. Specially when the SSD doing a heavy job as the Data Scrubbing is. Specify the Frequency, Start date, and Time Session. Ta tiến hành khắc phục sự cố theo các bước sau: Bước 1: Hệ thống sẽ thông báo khi 1 ổ đĩa bị lỗi. It will still run RAID Scrubbing. Since parity is distributed across all drives, bit-rot on a parity sector could cause a subsequent RAID rebuild to fail. g. See the note: "This setting will affect the speed limit when running data scrubbing, repairing, expanding storage pools, and changing RAID types. Data Scrubbing | DSM - Synology Knowledge CenterData scrubbing is a data maintenance feature that inspects storage pools. Need help from my Synology gurus. 2. Select the storage pool on which data scrubbing is running. If the system detects any data inconsistent with the checksum, it will attempt to use a backup to. After getting it back appropriately settled it went into Data Scrubbing / Parity. Btrfs Data Scrubbing utilizează un mecanism de sumă de control pentru a examina datele stocate în sistemul de fișiere Btrfs. If any data inconsistent with the checksum is detected, the system will try to use a backup to repair the data. Tick the Enable data scrubbing schedule checkbox. Select the storage pool on which you want to perform data scrubbing. My system is also data scrubbing albeit it is paused right now as it is scheduled to run at night. Tick Enable Data Scrubbing schedule. At least on mine it says that rebooting will stop the process and it will have to be started manually. 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. Tick the Enable data scrubbing schedule checkbox. The key objective of data scrubbing is to make the data more accurate and consistent. Data Scrubbing | DSM - Synology Knowledge CenterAdvice on Slow Data Scrubbing. 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. Inspect the health of the installed drives. Quick SMART test: 1 per month. ; 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. 4-25556 Update 2. Click OK to save the settings. 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. g. To run data scrubbing on schedule: Go to the Storage page. Click on the Schedule Data Scrubbing tab. November 2, 2022. , incompatible file systems, incompatible. Yes: all the sectors. 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. Tick the Enable data scrubbing schedule checkbox. Data Scrubbing | DSM - Synology Knowledge CenterThe data checksum for advance data integrity is like doing a constant data scrubbing and will continually check and repair any data inconsistencies. - 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. g. Click OK. Click OK. Amnios5 • 3 yr. Otherwise it will take much longer. Check seems to take about 75% or the resync time, so it. Go to the HDD/SSD page to confirm which drive is defective. Select Restrict access to administrators only if you want Recycle Bin to be accessible for administrators only. Everyone will have different opinions on this. 2) Go to Storage Pool 1. 1) Go into Storage Manager. g. I. 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. ; 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 CenterThe default schedule is every 3 months (if you enable it). Supports adjusting the speed. d. To run data scrubbing on schedule: Go to the Storage page. Data scrubbing is a data maintenance feature that inspects storage pools. Select and prioritize the storage pools that you want to perform data scrubbing. Go to Storage Pool > Data Scrubbing. The 2nd biggest source of RAID rebuild failures is having a. Note: Only storage pools that support data scrubbing can be added to data scrubbing schedules. With Universal Search, everything on your Synology NAS is now a few clicks away. Xem hướng dẫn bằng tiếng Anh tại đây . To set a data scrubbing schedule: Launch Storage Manager. - 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. To learn why data scrubbing cannot be performed on a specific storage pool: Go to the Storage page. RAID solutions are perfectly capable of handling bad sectors. 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. Click the Schedule Data Scrubbing button. ; Click the Schedule Data Scrubbing button. Tick Enable Data Scrubbing schedule.