![]() Any reason not to use this file system?ġ) OK you can do it. Finally, I'm planning to format the drives using btrfs. If my router is Gigabit and my PC is too, does this offer any benefit?Ħ. the same reason RAID 0 increases risk of failure).ĥ. Am I just looking at a simple RAID 1 setup as my best option? RAID 10 looks appealing, though am I right in thinking that having data striped across two drives then mirrored to two more increases the risk of failure, since one array depends on the health of two drives? (i.e. Is it correct that since I need 2 of my 8 TB drives for data and the other two for redundancy, RAID 5 is not an option?Ĥ. Is there any reason to use SHR if I'm using drives of identical size? I have some experience with RAID so I don't need something if its main benefit is that a beginner can set it up.ģ. Also, some video files accessed via Premiere doing video editing.Ģ. About 70% of the data are image files - camera raw files and finished psd and tif files - that I will access from my Windows 10 machine via Lightroom, Photoshop, etc. Otherwise, I have about 10 TB of data (currently). I'll set this up as a simple volume, no RAID, so no questions about this function. ![]() 1 of the five bays will hold a 4 TB drive and serve up audio/video to the PCs in the house (of which there are only 2-3 on any given day, rarely accessing the NAS at the same time). It's my first experience with NAS and I'm trying to anticipate the decisions I'll need to make setting it up.ġ. Compared to the same SHR, it takes significantly longer to create a RAID array.I've got a Synology 1517+ and 4 x HGST 8 TB NAS drives en route from Newegg.Data inaccessible after drive failure until new drive is installed (except RAID 1).You can't mix drives efficiently, and most likely you can only increase total capacity by replacing all drives in the array.Overall, provides better read and write speeds.Still scalable between RAIDs, but not as good as SHR.Hard drives are more likely to be recognized in new NAS/DAS enclosures if you are installing them in new equipment.More task-specific RAID sets are available, such as RAID 10 or RAID 50. Related post: RAID 5 VS RAID 6 on Benefits, Performance, and Application You cannot remove the drives from the SHR RAID and install them into a new non-SHR NAS, they need to be formatted.Slightly slower than traditional RAID, but the same speed as RAID 5 and 6.In the event of a drive failure, Synology can still access the full volume data - albeit at a much slower rate until a replacement drive is installed.Drives can be moved to new SHR-enabled Synology, new NAS will see volumes and data.Provides more usable capacity when mixing drives while still maintaining 1-disk redundancy.Now, let’s see the differences between Synology Hybrid RAID and ordinary RAID. Redundancy ensures that if one of your hard drives fails, your NAS will be able to rebuild that drive using the other drives that are currently available. Often, you want to ensure that there is some form of redundancy. When you create these projects, your task is to choose the RAID type, which is where the Synology RAID Calculator comes in. When you buy a Synology NAS and are ready to set it up, you will have to create a storage pool and volume. For more information and detailed instructions, see the corresponding help articles for DSM 7.0 and DSM 6.2. Make sure the additional drive meets the drive requirements. Insert drives into empty drive slots and add them to the storage pool. Make sure the replacement drive meets the drive requirements. Replace one drive at a time and use Storage Manager to repair the storage pool. You can expand the storage capacity of an SHR storage pool by replacing existing drives with larger capacity drives or adding additional drives. How to Expand the Storage Capacity of SHR? SHR, on the other hand, allows expansion of the storage pool immediately after upgrading two drives and can form redundant storage arrays. SHR also outperforms classic RAID in storage expansion. Unlike classic RAID, SHR divides each drive's storage space into smaller chunks and creates additional redundant storage. Typically, classic RAID creates its storage based on the smallest drives in the storage pool. How Does SHR Maximize the Storage Capacity? Tip: To get more information about NAS, you can go to MiniTool official website.
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