WebSHR-1 with >2 drives is functionally the same as RAID5 with the flexibility to mix and match drive sizes (albeit with some caveats). Not heard of any meaningful speed differences between the two. Happily Running 3x14TB Ultrastars with SHR1 and BTRFS here. If you want data safety, make a SHR 2 (or RAID6). WebSep 7, 2024 · RAID磁碟陣列簡介-純個人整理,簡單易懂. 2024-10-23. 開始:1、RAID0特點:磁碟容量組合,讀寫速度翻倍組合條件:最低需要兩個硬碟組合。. 當一塊硬碟寫入100M的用時為10分鐘時,那麼RAID的時間就是100M除以2等於5分鐘就寫入完畢缺點是;當其中一塊硬碟壞掉時數據 ...
Synology RAID Calculator: SHR vs. RAID? (2024)
Webshr 这个是群晖的阵列模式,比较“智能”,如果你选了这种模式,只有一个硬盘的情况下,就相当于basic模式。 如果放两个盘就相当于raid1模式,三块或三块以上硬盘就是raid5模 … WebIt doesn’t say parity on the calculator, it says “used for protection.”. With SHR-1 it would RAID-5 5x6TB as one md volume giving you 24TB usable, 6TB parity. Then and mirror 2x4TB, giving you 4 more TB usable and 4 more TB for protection. 24+4 is 28TB usable. 6+4 is 10TB used for protection. CanadAR15 • 1 yr. ago. flemish show clan
第九篇:磁盘阵列和群晖SHR - 知乎 - 知乎专栏
WebSep 7, 2024 · RAID磁碟陣列簡介-純個人整理,簡單易懂. 2024-10-23. 開始:1、RAID0特點:磁碟容量組合,讀寫速度翻倍組合條件:最低需要兩個硬碟組合。. 當一塊硬碟寫 … WebJul 1, 2013 · 在 synology 官網有一個 SHR 容量的線上 demo, 如果你的多顆硬盤容量不等, 例如三顆各為 500GB, 1TB and 2TB, 那麼 SHR 可以用的空間會是 1TB+500GB, 但如果建 … WebAug 14, 2024 · The original post seems to reflect a misunderstanding of how SHR works. An SHR volume based on two HDDs is effectively RAID1. Once you expand SHR volume to three or more HDDs, it becomes analogous to RAID5. Moreover, unlike RAID5 you can use different size HDDs without wasting space provided you have at least two of the largest … flemish separatism