Seagate IronWolf Health Management (IHM) is a feature integrated in Synology’s operating system DiskStation Manager (DSM), allowing you to monitor the health status of the Seagate IronWolf™ and IronWolf Pro drives installed in Synology NAS. Seagate IHM monitors drive health status, provides suggested actions, and offers a higher accuracy in predicting drive failure. IHM is…
DetailsTo secure stored data, Synology has verified Btrfs File System in the way that has been confirmed to be the most stable for business use. Some concerns have been raised in regards to systems with Btrfs RAID potentially encountering issues with parity calculation errors, resulting in unrecoverable data loss. You can read about it here. The…
DetailsSynology NAS formats drives into three types of partitions: System partition: System partition is mainly used for storing the DSM operating system, user’s settings (e.g., account credentials, network settings, Control Panel settings, etc.), and system logs. Since the system partition uses the mirroring technique (i.e., RAID 1), an identical set of system partition data will…
DetailsThe Synology Products Compatibility List is updated frequently because various drive types and capacities are released on the market from time to time. If you want to find out the maximum capacity of a single drive supported by your Synology product, please follow the steps below. Go to the Synology Products Compatibility List web page and click Search by Synology…
DetailsStarting from the end of February 2019, Synology will utilize a new naming rule for memory modules to be launched. Synology memory modules launched before February 2019 will keep their original names. Naming rule after February 2019 Please refer to the explanation below to understand how the naming rule is determined by specifications. Memory Generation Memory Type…
DetailsThe following lists the common reasons that cause a volume to crash: Issues Related to Drive A drive is kicked from its corresponding storage pool because of severe bad sectors; consequently, the number of drives kicked from a RAID configuration has reached the maximum drive fault tolerance. The number of drives accidentally removed from a…
DetailsShould I choose SAS or SATA solid-state drives for Synology FlashStation? Synology FlashStation is compatible to 2.5″ SSDs with the SAS and SATA interfaces, both of which are similar in terms of drive performance but come with different features. We recommend reading through this article first before choosing the type of SSDs that suits your…
DetailsNo, you cannot. Data are distributed across the drives in most RAID types, which means you cannot manually change the number of drives in an existing storage pool (regardless of the RAID type selected) without affecting the stored data. For example, you cannot reduce a RAID 5 storage pool composed of five drives to four. Note:…
DetailsPerpendicular magnetic recording (PMR) and shingled magnetic recording (SMR) are technologies used to physically store bits of data onto a hard disk drive (HDD). For HDD manufacturers, one of the most important concerns is areal density, which is the number of bits of data that can be recorded onto a magnetic disk. Areal density is measured by the number…
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[vc_row][vc_column][vc_column_text] FAQ : ฮาร์ดดิสก์ภายในของ Synology NAS มีความจำเป็นต้องทำการ Defrag หรือไม่ ? [/vc_column_text][vc_single_image image=”2813″ img_size=”188″ alignment=”right”][vc_column_text] Synology Thailand By AmenozA / Based on DSM 6.2 / ที่มา Synology.com [/vc_column_text][vc_column_text]คำตอบคือ ไม่จำเป็น[/vc_column_text][vc_column_text] การทำ Disk Defragment โดยหลัก ๆ จะใช้สำหรับระบบไฟล์ซิสเต็มแบบ FAT เนื่องจากความเร็วในการเข้าถึงหรือ Reading ไฟล์จะลดลงเมื่อมีการใช้งานไปซักระยะหนึ่ง จึงจำเป็นต้องทำการ Degragment Disk เพื่อจัดเรียงข้อมูล (Rearrange) บน Disk ใหม่ เพื่อให้ความเร็วในการเข้าถึงไฟล์เร็วขึ้น
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