Unraid 1tb Cache

UnRaid make it a very easy process of upgrading a drive or adding a drive anytime you like. Once that completed i stopped the array and put the second one in, this time when it came up though it did a parity check for some reason. But I have to admit I was expecting better than this. 5" NAS HDD, SATA III - 6Gb/s, 5400rpm, 64MB Cache, NCQ, OEM is rated 4. Hard drive speed is also determined by burst speed, read speed, and access time. For Plex I mostly have 1-1 rips of Blu-ray and UHD Blu-ray I rip from. Optane's main purpose is to be used as a buffer when reading data off of spinning drives. This plugin allows me to leave hard disks outside of my array and cache so that I can use them however I please. 5 Inch - WD10EFRX with fast shipping and top-rated customer service. This usually starts from the fastest cache memory all the way back to the slowest cache memory, depending on the data’s response time. Unraid cache speed Unraid cache speed. I have unraid with a 250 gig SSD and 10T total using 2T HDDs. For this hardware setup I am only using 1TB drives as follows: 1TB Parity. By default Unraid creates BTRFS volumes in a cache pool with data=raid1 and metadata=raid1 to give redundancy. Ive been eyeing Unraid lately, because I would like a NAS OS thats less of a hassle to manage and Unraid seems to provide a rather good web-driven UI for it all. I also have two spare NVME-drives and one SSD-drive. so you don't get any capacity benefits at all (unless you use. And now the cache_dirs script automatically handles the setting of vm. g /dev/sdj1. Maybe something that would fit in a 2u chassis if possibleif not, I can swap things to my 3u instead for full-height cards. C 0F10383 1TB 7200 RPM 32MB Cache SATA 3. I also have two spare NVME-drives and one SSD-drive. Cache isn’t the only thing that contributes to your hard drive’s speed, though. I noticed on Facebook that 12 months from today's date I booted up my very first unRAID server with a single M. 6GB of data on it, even when Ive set all shares to yes, invoked the mover in full, then rebooted, and invoked the mover again. Intel i7-4770k. Samsung 1tb Msata ssd (cache drive) 6x 16 tb Seagate Exos drives (array with two of drives as parity) My goal at the time was mainly file server and Plex. Newegg shopping upgraded ™. 1TB data disk. This the main feature of unraid. I use CacheFS to cache 1TB of data to the server(to avoid too much connection to Unraid Server and avoid HDD spin up and upload bandwitch) It’s work pretty fine. I noticed that there is around 50GB of data on my servers cache drive. Chassis: Dell PowerEdge R630 10-Bay. Bei größeren Dateien oder Datenmengen habe ich jedoch das Problem, dass die. on a 512 gig vdisk. But this post from five years ago seems to be nolonger the proper procedure. Samsung 850 pro 1TB SSD 2TB WD Red HDD //Bildschirme: ASUS ROG SWIFT PG279Q unRaid Server Cache Upgrade - NVME SSDs als unRaid Cache nutzen - Duration: 4:33. Ive been eyeing Unraid lately, because I would like a NAS OS thats less of a hassle to manage and Unraid seems to provide a rather good web-driven UI for it all. I have my main vms on my cache and docker. The advantage for me to do this is i can keep my win 10 vm on cache taking 30 gigs so main "boot" C drive. 0GHz Processors. So if the drive you want to check or repair is the Cache drive or any other drive that is not part of the unRAID array, then parity is irrelevant, and you would run the repair tool on the normal partition device symbol, e. Hallo, ich bin bei meinem NAS Server auf Unraid umgestiegen. C 0F10383 1TB 7200 RPM 32MB Cache SATA 3. I have array with two drives (4TB HDD), parity and disk. My NAS: The storage miser: OS unRAID v. UnRaid is now able to do Dual Parity and Dual Cache drives for redundancy. 0 X8 Controller Card Model #: SF-006-CC Item #: 9SIAERNBKW1523. did the unraid dance to get rid of old SSD cache. vfs_cache_pressure=10. 2 1TB SSD to play around with until I found a good deal on HHDs with the intentions of turning the SSD into the cache drive. its low performance, since the data isnt striped and whenever youre readin. It is particularly useful for users who write data to the array on a regular basis, and can also be used as a scratch disc for certain applications. about the MC/unRAID coupling. again after just 2 days the replacemen. If you don't set cache only, then it means all writes happen in the cache, and then transparently, unRAID will move it from the cache to the pool "later" (not sure when later is). unRAID does not require a replacement drive to be the same size as the drive being replaced. I set up my unraid server a month ago with the following components: ASRock z87e-itx board. So if the drive you want to check or repair is the Cache drive or any other drive that is not part of the unRAID array, then parity is irrelevant, and you would run the repair tool on the normal partition device symbol, e. 9 out of 5 by 13. There's help on the page itself that tells you what they all do. Recently I've added another SSD (1TB) that I had laying around. 6GB of data on it, even when Ive set all shares to yes, invoked the mover in full, then rebooted, and invoked the mover again. It still increases write performance too, as it's faster, higher capacity and less volatile than your HDD's cache. 5/SFF Chassis which supports 10x 2. There are a few things I dont quite like, however, like e. 0TB Additional Available in Store Power Supplies: 2x 750W Platinum Power Supplies with 2x Power Cords: RAID Controller: H710P Mini RAID Controller 1GB Cache + Dell 06YFN5 SD Card Module Reader: Optical Drive: DVD-RW Installed: Remote Access Controller: iDRAC7 Express and iDRAC7 Enterprise: Front. Buy WD Caviar Black WD1002FAEX 1TB 7200 RPM 64MB Cache SATA 6. Ive been eyeing Unraid lately, because I would like a NAS OS thats less of a hassle to manage and Unraid seems to provide a rather good web-driven UI for it all. Should I use an entire 2TB NVMe as a cache, or should it be partitioned? How do I allocate system storage for the 3 VM's with the 2 x unused 2TB NVMe's?. The 1TB 860 QVO falls below the sequential write speed of a 1TB hard drive once the SLC cache runs out, but the 4TB model is able to sustain twice the write speed and remains ahead of not just the. Is this the best practise? I need fast storage for docker & VM. Needed to upgrade 2 of the 4 SSDs i had in my cache pool so i swapped in the first one and it did the standard BTRFS rebuild or whatever it is supposed to do. Dell R620 1U Rackmount Server. Ive been looking to build an unRAID build for some time now and have been collecting parts. 5'' 6G - Total Storage of 8. 4 x 2TB Western Digital WD20EARS Caviar Green, SATA 3Gb/s, 5400+rpm, 64MB Cache, 8ms £59. I'll probably also have another 1TB SSD to passthrough to the gaming VM. See full list on wiki. I also have two spare NVME-drives and one SSD-drive. For example i keep my game data. This would go back to those dynamic cache comments above. If you don't set cache only, then it means all writes happen in the cache, and then transparently, unRAID will move it from the cache to the pool "later" (not sure when later is). UnRaid is now able to do Dual Parity and Dual Cache drives for redundancy. i ordered a replacement (this time with heatsink) and replaced the failed drive. I have a server which has the following disks making up the array; 1 x 2Tb SAS 5 x 1. 1 USB controller from the motherboard for hotswapping (helps with VR) Unraid dockers: Unifi, Plex; VMs: Win10 / MacOS / Ubuntu. 0-beta25 / CPU Intel i7 6700 / Cooler Master MasterWatt Lite 500 Watt 80 Plus / ASUS Maximus viii Hero / 32GB Gskill RipJaw DDR4 3200Mhz / HP Mellanox ConnectX-2 10 GbE PCI-e G2 Dual SFP+ Ported Ethernet HCA NIC / 9 Drives total 29TB - 1 4TB seagate parity - 7 4TB WD Red data - 1 1TB laptop drive data. Once that completed i stopped the array and put the second one in, this time when it came up though it did a parity check for some reason. 5" Internal Hard Drive Bare Drive with fast shipping and top-rated customer service. 6GB of data on it, even when Ive set all shares to yes, invoked the mover in full, then rebooted, and invoked the mover again. A less expensive way is to use a cache to temporarily hold incoming data until the unRAID catches up. So, fast-responding files will go straight to the CPU cache while slower-responding data goes to the RAM, and then-- at least in the example below-- the hard drive comes up last. It still increases write performance too, as it's faster, higher capacity and less volatile than your HDD's cache. For this hardware setup I am only using 1TB drives as follows: 1TB Parity. Unraid Share Cache Settings. So an empty 1TB drive should have roughly 333GB of cache. I noticed on Facebook that 12 months from today's date I booted up my very first unRAID server with a single M. unraid parity sync, May 18, 2011 · unRAID is basically a specialized Slackware (Linux) server that servers up Just a Bunch of Disks (JBOD) with a parity drive. Without large cache drives and running Raid Z1 with 4 drives (1 drive as parity) i have streamed four or five users all watching HD movies without issues. 128 GB SSD 256 GB NVME 1 TB NVME I tried to create pool with two disk (both NVME), total space was about 600GB. Shipping is free. Incase I want to go bare-metal for any reason. UnRaid is now able to do Dual Parity and Dual Cache drives for redundancy. This thread is for sharing your experiences, concerns etc. The examples in the sections below however will assume the drive is part of the array and you want to preserve. The Cache drive improves performance by postponing the parity processing, so writes to it are at full speed. D That is the sad conclusion unraid is only capable of doing raid 0/1/10 for the cache drives. As far as HDD vs SSD on Unraid you can setup a cache drive with as SSD and the rest are HDD. No matter what I do, my cache drive is showing 22. 5/SFF Chassis which supports 10x 2. vfs_cache_pressure=10. I set up my unraid server a month ago with the following components: ASRock z87e-itx board. Buy WD Red Plus 1TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 64MB Cache, 3. So an empty 1TB drive should have roughly 333GB of cache. I absolutely love the UI of Unraid, which makes this more frustrating because I feel it could work so well for me, if I can fix these issues. Until recently, my box has a few spinning data drives and a m. 1TB data disk. It has one unRAID share on these two drives, using up just under 3TBs total, split evenly. 5 Inch - WD10EFRX with fast shipping and top-rated customer service. again after just 2 days the replacemen. 128 GB SSD 256 GB NVME 1 TB NVME I tried to create pool with two disk (both NVME), total space was about 600GB. Looking for a cache drive for unRaid that's over 1TB. I'll probably also have another 1TB SSD to passthrough to the gaming VM. As well as separate Windows VM for downloads and other things. By default, it handles all top level folders on all unRAID data drives and the Cache drive. 1TB data disk. I have been doing a bunch of reddit, reading, youtube videos, unraid forum, and LTT forum readings. Simple instructions: (using conservative values). A less expensive way is to use a cache to temporarily hold incoming data until the unRAID catches up. A thread on Reddit, with supposedly real quotes from Corsair, says the cache is 1/3 of the available drive space. This will cause the Mover to move these shares back to the Cache drive. 2 Drive #2: 1TB NVMe 4. I absolutely love the UI of Unraid, which makes this more frustrating because I feel it could work so well for me, if I can fix these issues. One of the NVMe's will be a cache for the array. So an empty 1TB drive should have roughly 333GB of cache. So if the drive you want to check or repair is the Cache drive or any other drive that is not part of the unRAID array, then parity is irrelevant, and you would run the repair tool on the normal partition device symbol, e. I use CacheFS to cache 1TB of data to the server(to avoid too much connection to Unraid Server and avoid HDD spin up and upload bandwitch) It’s work pretty fine. austriangamerstech 1,971 views. I set up my unraid server a month ago with the following components: ASRock z87e-itx board. The latest cache_dirs script is found here, with instructions as to how to customize it. 0-beta25 / CPU Intel i7 6700 / Cooler Master MasterWatt Lite 500 Watt 80 Plus / ASUS Maximus viii Hero / 32GB Gskill RipJaw DDR4 3200Mhz / HP Mellanox ConnectX-2 10 GbE PCI-e G2 Dual SFP+ Ported Ethernet HCA NIC / 9 Drives total 29TB - 1 4TB seagate parity - 7 4TB WD Red data - 1 1TB laptop drive data. The "sync" command you are talking about is related to the cache drives. Recently I've added another SSD (1TB) that I had laying around. It learns what data you use regularly and stores it on the Optane drive. 5" NAS HDD, SATA III - 6Gb/s, 5400rpm, 64MB Cache, NCQ, OEM is rated 4. UnRaid make it a very easy process of upgrading a drive or adding a drive anytime you like. Cache is managed through a Cache instanceSpeed Up your PyTorch models. The Boot Device is the USB stick that permanently holds the Unraid OS. One way to deal with that is to use SSDS for all the drives. Now again, if you are looking for ultimate speed, you should instead be using NVMe or SSDs in cache, preferably 1TB drives at a minimum because they typically have larger on-board cache. My dockers and VMs live on the cache now, a weekly backup is setup as well in case the SSD fails. See full list on wiki. 2 1TB SSD to play around with until I found a good deal on HHDs with the intentions of turning the SSD into the cache drive. I noticed that there is around 50GB of data on my servers cache drive. I also have two spare NVME-drives and one SSD-drive. For the foreseeable future, I will only be using the build to run. 5'' Power Supplies: 2x 750W Platinum Power Supplies with 2x Power Cords: RAID Controller: HBA330 RAID Controller with No Cache: Optical Drive: No Optical Drive: Remote Access Controller: iDRAC8 Express and iDRAC8 Enterprise: Front Bezel: Bezel Included: Rail Kit: Sliding Rails. 32gb USB for UnRAID 4TB parity drive 2TB and 1TB as storage drives 250GB SSD as cache 250gb SSD for Windows 10 dual-boot Now looking more in to UnRAID, it looks like I will have to format all the storage drives to a different filesystem for it to work, which I was hoping to avoid, especially as I don't have a way to keep all my data when doing so. This will cause the Mover to move these shares back to the Cache drive. I set up my unraid server a month ago with the following components: ASRock z87e-itx board. For example i keep my game data. In your situation i would think about what you gonna use the cache for, if you never download like 100GB in a day and wanna have this cached you will probably be fine with the smaller. Unraid Share Cache Settings. 2Tb SAS 2 x 1Tb SAS 2 x 600Gb SAS 6 x 500Gb SAS Also fitted is a 2Tb SAS parity disk and a 1. hi, i have a cache pool with 2x Sabrent 1TB Rocket Nvme PCIe 4. 5 Inch - WD10EFRX with fast shipping and top-rated customer service. Optane's main purpose is to be used as a buffer when reading data off of spinning drives. One of the NVMe's will be a cache for the array. 1TB WD Red WD10EFRX, 3. 5in SAS in Hot Plug Tray. I have a 512 gig ssd i use for my cache. It learns what data you use regularly and stores it on the Optane drive. But this post from five years ago seems to be nolonger the proper procedure. I noticed on Facebook that 12 months from today's date I booted up my very first unRAID server with a single M. unRAID does not require a replacement drive to be the same size as the drive being replaced. Should I use an entire 2TB NVMe as a cache, or should it be partitioned? How do I allocate system storage for the 3 VM's with the 2 x unused 2TB NVMe's?. 1 USB controller from the motherboard for hotswapping (helps with VR) Unraid dockers: Unifi, Plex; VMs: Win10 / MacOS / Ubuntu. Unraid Cache Drive Xfs Vs Btrfs. Ich habe die Patriot 1TB in meinem Desltop mit einem Gigabyte. --Update (5/1/19): I added a 1TB SSD as a cache drive. C 0F10383 1TB 7200 RPM 32MB Cache SATA 3. its low performance, since the data isnt striped and whenever youre readin. Network Card (NIC): Dell 4-Port Gigabit Ethernet NDC. 0 slot; 1 x8 (1P) or x16 (2P) (low profile) PCIe 3. 1TB data disk. Incase I want to go bare-metal for any reason. For this hardware setup I am only using 1TB drives as follows: 1TB Parity. And now the cache_dirs script automatically handles the setting of vm. For example i keep my game data. › Comments (4) › Add Comments. 32gb USB for UnRAID 4TB parity drive 2TB and 1TB as storage drives 250GB SSD as cache 250gb SSD for Windows 10 dual-boot Now looking more in to UnRAID, it looks like I will have to format all the storage drives to a different filesystem for it to work, which I was hoping to avoid, especially as I don't have a way to keep all my data when doing so. Right now I run ProxMox in a Raid 1 setup with two 1TB drives. 54 1 x Asus P7H55-M LX, Intel H55, S 1156, PCI-E 2. My NAS: The storage miser: OS unRAID v. I'll probably also have another 1TB SSD to passthrough to the gaming VM. Intel i7-4770k. 0GHz Processors. These three metrics determine how quickly your hard drive can access the files in the cache. Hard drive speed is also determined by burst speed, read speed, and access time. And I have a VM for Unraid (with Plop to pass the USB) as well as container’s mainly for Plex, Tautilli, Openhab. This will cause the Mover to move these shares back to the Cache drive. 0-beta25 / CPU Intel i7 6700 / Cooler Master MasterWatt Lite 500 Watt 80 Plus / ASUS Maximus viii Hero / 32GB Gskill RipJaw DDR4 3200Mhz / HP Mellanox ConnectX-2 10 GbE PCI-e G2 Dual SFP+ Ported Ethernet HCA NIC / 9 Drives total 29TB - 1 4TB seagate parity - 7 4TB WD Red data - 1 1TB laptop drive data. No cache drives. SanDisk Ultra Fit 16GB for unRAID OS ($6) Toshiba thnsn51t02duk 1TB NVME ($150) Asus Hyper M. I have made this post with my explanation format and rclone's official format too so that I could ment…. If you don't set cache only, then it means all writes happen in the cache, and then transparently, unRAID will move it from the cache to the pool "later" (not sure when later is). 6GB of data on it, even when Ive set all shares to yes, invoked the mover in full, then rebooted, and invoked the mover again. g /dev/sdj1. Hi guys, first post here as well and finally decided to jump into unraid and getting my parts together. Until recently, my box has a few spinning data drives and a m. 2Tb SAS 2 x 1Tb SAS 2 x 600Gb SAS 6 x 500Gb SAS Also fitted is a 2Tb SAS parity disk and a 1. C 0F10383 1TB 7200 RPM 32MB Cache SATA 3. I have a server which has the following disks making up the array; 1 x 2Tb SAS 5 x 1. The 1TB 860 QVO falls below the sequential write speed of a 1TB hard drive once the SLC cache runs out, but the 4TB model is able to sustain twice the write speed and remains ahead of not just the. g /dev/sdj1. My dockers and VMs live on the cache now, a weekly backup is setup as well in case the SSD fails. Hard Drives: 8 x Used Dell 1TB 7. And I have a VM for Unraid (with Plop to pass the USB) as well as container’s mainly for Plex, Tautilli, Openhab. Cache isn’t the only thing that contributes to your hard drive’s speed, though. No, Unraid /does/ offer real time raid. 1TB data disk. Unraid OS allows sophisticated media aficionados, gamers, and other intensive data-users to have ultimate control over their data, media, applications, and desktops, using just about any combination of hardware. 3) but I am facing certain issues with the rclone and Google Drive. So I converted my define 7 compact as a full gaming rig + Unraid. As of unRAID v4. 5'' 6G - Total Storage of 3. Unraid MTU/Jumbo Frames. You can change the BTRFS raid levels for a cache pool from the Unraid GUI by: If the array is not started then start it in normal mode. 1TB WD Red WD10EFRX, 3. 0 slot; 1 x8 (1P) or x16 (2P) (low profile) PCIe 3. The UnRAID array will have a 1TB (SATA) SSD for cache and 10x 4TB HDDs (2x for parity, 8x for storage). I have my main vms on my cache and docker. No matter what I do, my cache drive is showing 22. Make sure the file system for the Cache drive is set as you wish (click on the Cache drive and check File system type) Start the array, and let unRAID format it Change all shares that you want to exist only on your Cache drive to Use cache disk: Prefer. For example i keep my game data. I have purchased 2 DIFFERENT Samsung 970 EVO Plus 1TB drives (NO Change, so Rules Out the Drives) I'll be throwing these into my UNRAID server (45 Drives Storinator Q30 Turbo) via PCIe NVMe adapters to make a RAID Cache Pool) Windows 10 Software Issue. g /dev/sdj1. This plugin allows me to leave hard disks outside of my array and cache so that I can use them however I please. so with the CacheFS Normally only tries to connect to unraid when people want to see non common tv shows or movies, all the commons are automatically cached. Newegg shopping upgraded ™. But this post from five years ago seems to be nolonger the proper procedure. Optane's main purpose is to be used as a buffer when reading data off of spinning drives. Passthrough: 1TB NVMe, nvidia 2060, 3. 2Tb SAS 2 x 1Tb SAS 2 x 600Gb SAS 6 x 500Gb SAS Also fitted is a 2Tb SAS parity disk and a 1. The UnRAID array will have a 1TB (SATA) SSD for cache and 10x 4TB HDDs (2x for parity, 8x for storage). The cache consists of 4 x 1TB Samsung Pro 860 drives in a BTRFS volume, and the spinning disk is a Seagate IronWolf 12TB disk formatted XFS protected by a single similar model parity disk. The main downside of unRAID is it's painfully slow, often too slow to keep up with the incoming data. As you can see, the main array is 24TB in size, one of the drives is used entirely for parity. 5/SFF drives. Unraid OS allows sophisticated media aficionados, gamers, and other intensive data-users to have ultimate control over their data, media, applications, and desktops, using just about any combination of hardware. Hallo, ich bin bei meinem NAS Server auf Unraid umgestiegen. Buy Crucial P1 1TB 3D NAND NVMe PCIe Internal SSD, up to 2000 MB/s - CT1000P1SSD8 with fast shipping and top-rated customer service. about the MC/unRAID coupling. 0 (x16), DDR3 1066/1333, SATA 3Gb/s RAID, MATX, VGA £48. Should I use an entire 2TB NVMe as a cache, or should it be partitioned? How do I allocate system storage for the 3 VM's with the 2 x unused 2TB NVMe's?. i ordered a replacement (this time with heatsink) and replaced the failed drive. This plugin allows me to leave hard disks outside of my array and cache so that I can use them however I please. I had a 1TB nvme m. You can change the BTRFS raid levels for a cache pool from the Unraid GUI by: If the array is not started then start it in normal mode. Dell R620 1U Rackmount Server. I'll probably also have another 1TB SSD to passthrough to the gaming VM. The latest cache_dirs script is found here, with instructions as to how to customize it. 2 x16 ($60) Intel x540 T2 ($100) SSD cache (for quick transfer speeds). Shipping is free. The UnRAID array will have a 1TB (SATA) SSD for cache and 10x 4TB HDDs (2x for parity, 8x for storage). So an empty 1TB drive should have roughly 333GB of cache. That can be rather expensive. As well as separate Windows VM for downloads and other things. 5/SFF Chassis which supports 10x 2. So I converted my define 7 compact as a full gaming rig + Unraid. Using the Storage devices tab in Unraid you can configure your storage devices into Array Devices, which will hold your network shares, and Cache Devices that will run your VMs and accelerate data transfers to your shares when configured to do so. Newegg shopping upgraded ™. 9 out of 5 by 13. Thus let’s do Unraid server: Fractal Design Define R5 Case Intel® Core™ i7-4770K 16GB of DDR3 HDD: - 4TB x4 for data - 12TB x3 for plex - 1TB x1 for torrents 500GB SSD cache drive 500GB m. And now the cache_dirs script automatically handles the setting of vm. Bei unRaid ist der Cache in der Regel auch STorage für VMs und Dockerstatt extra SSD würde ich die M2. For this hardware setup I am only using 1TB drives as follows: 1TB Parity. 2 drive as cache (250GB), app data was set to prefer cache, that seemed to cope pretty well. Unraid write cache All my UnRAID shares are cache enabled so writes go directly to a RAID0 SSD cache pool thus I can saturate my 10Gb link. setup new cache with NVME. 0 X8 Controller Card Model #: SF-006-CC Item #: 9SIAERNBKW1523. It still increases write performance too, as it's faster, higher capacity and less volatile than your HDD's cache. The Cache drive improves performance by postponing the parity processing, so writes to it are at full speed. This protects against a drive failure while allowing any sized disks (as long as the parity disk is the same size or larger). So your 1TB, 2TB & 3TB disks would be divided into 500GB chunks same as your 500GB drives. Hi All I recently noticed that the cache disk in my array is installed but not being used for anything at the moment. (ASRock X570M, Ryzen 3400G, 32GB RAM). The one for downloads is getting full quite often and im already looking into getting another SSD with 500GB or 1TB so i can cache some other shares as well. Hallo, ich bin bei meinem NAS Server auf Unraid umgestiegen. 3) in unraid (6. Maybe something that would fit in a 2u chassis if possibleif not, I can swap things to my 3u instead for full-height cards. 5in SAS in Hot Plug Tray. Device Manger Looks Perfect. added new cache pool with old SSD cache (still btfrs, no reformat, drives were empty). No cache drives. 0 (x16), DDR3 1066/1333, SATA 3Gb/s RAID, MATX, VGA £48. All OS/drivers/firmware are up to date. I configured my Unraid server with two test SMB shares, one pointing to the cache, and one pointing to a single spinning disk. 0TB: Drive Bays: 8 x 2. 2 SSD (Samsung 980 Pro) M. I have my main vms on my cache and docker. I'll probably also have another 1TB SSD to passthrough to the gaming VM. Simple instructions: (using conservative values). Samsung 1tb Msata ssd (cache drive) 6x 16 tb Seagate Exos drives (array with two of drives as parity) My goal at the time was mainly file server and Plex. Everything gets written to cache first and moved to the protected array on a schedule. Hard Drives: 10 x Used Dell 600GB 15K 6G 2. I set up my unraid server a month ago with the following components: ASRock z87e-itx board. on a 512 gig vdisk. By default, it handles all top level folders on all unRAID data drives and the Cache drive. I expected it to default to Raid 1, which is what I want. Also went to chat with some technical experts but could not get consensus: My ideal parts: Ryzen 3900X or 3900XT; Gigabyte Aorus Master X570. (its rather small so thats a lot of data) And I was wondering how to force a cache flush to make sure all the files are also on the main array. 6GB of data on it, even when Ive set all shares to yes, invoked the mover in full, then rebooted, and invoked the mover again. 2 cache drive and added a 2nd 1TB m. 0 slot; 1 x8 (1P) or x16 (2P) (low profile) PCIe 3. It has one unRAID share on these two drives, using up just under 3TBs total, split evenly. Optane's main purpose is to be used as a buffer when reading data off of spinning drives. Ive been looking to build an unRAID build for some time now and have been collecting parts. (its rather small so thats a lot of data) And I was wondering how to force a cache flush to make sure all the files are also on the main array. Samsung Magician Looks. For example i keep my game data. formatted NVME to xfs. unRAID fills the disk with individual files rather than “striping” the data among disks. 9 out of 5 by 13. I set up my unraid server a month ago with the following components: ASRock z87e-itx board. Dual Xeon E5-2623 v3 4-Core 3. Both the Sender and Receiver have their MTU set to 9000. This would go back to those dynamic cache comments above. 5in SAS in Hot Plug Tray. I have a server which has the following disks making up the array; 1 x 2Tb SAS 5 x 1. a few days after completing my unraid build, one of the M. Recently I've added another SSD (1TB) that I had laying around. If the replacement drive is the same size or larger, UP TO the same size as the parity drive, then there is a simple procedure for that, called. Without large cache drives and running Raid Z1 with 4 drives (1 drive as parity) i have streamed four or five users all watching HD movies without issues. No cache drives. NVME grösser wählen. C 0F10383 1TB 7200 RPM 32MB Cache SATA 3. Incase I want to go bare-metal for any reason. And I have a VM for Unraid (with Plop to pass the USB) as well as container’s mainly for Plex, Tautilli, Openhab. g /dev/sdj1. Im a beginner in building servers and would appreciate some help putting a build together. For Plex I mostly have 1-1 rips of Blu-ray and UHD Blu-ray I rip from. I had a 1TB nvme m. 0TB: Drive Bays: 8 x 2. I mounted the BTRS volume using the same mount options that Unraid uses. Hello! I am using rclone (1. I have one available PCIe and would like to get something to use for a cache drive. 0-beta25 / CPU Intel i7 6700 / Cooler Master MasterWatt Lite 500 Watt 80 Plus / ASUS Maximus viii Hero / 32GB Gskill RipJaw DDR4 3200Mhz / HP Mellanox ConnectX-2 10 GbE PCI-e G2 Dual SFP+ Ported Ethernet HCA NIC / 9 Drives total 29TB - 1 4TB seagate parity - 7 4TB WD Red data - 1 1TB laptop drive data. about the MC/unRAID coupling. Newegg shopping upgraded ™. 54 1 x Asus P7H55-M LX, Intel H55, S 1156, PCI-E 2. --Update (5/1/19): I added a 1TB SSD as a cache drive. Unraid OS allows sophisticated media aficionados, gamers, and other intensive data-users to have ultimate control over their data, media, applications, and desktops, using just about any combination of hardware. Unraid write cache All my UnRAID shares are cache enabled so writes go directly to a RAID0 SSD cache pool thus I can saturate my 10Gb link. Make sure the file system for the Cache drive is set as you wish (click on the Cache drive and check File system type) Start the array, and let unRAID format it Change all shares that you want to exist only on your Cache drive to Use cache disk: Prefer. I noticed that there is around 50GB of data on my servers cache drive. I set up my unraid server a month ago with the following components: ASRock z87e-itx board. I have a server which has the following disks making up the array; 1 x 2Tb SAS 5 x 1. See full list on wiki. It still increases write performance too, as it's faster, higher capacity and less volatile than your HDD's cache. Is this the best practise? I need fast storage for docker & VM. This protects against a drive failure while allowing any sized disks (as long as the parity disk is the same size or larger). vfs_cache_pressure=10. Obviously the 6 x 2TB HDD will make up the server storage in an Unraid array. I also have two spare NVME-drives and one SSD-drive. Used mover to move all data from old cache pool (2 SSD btfrs) to array. This the main feature of unraid. No, Unraid /does/ offer real time raid. If using previous versions of unRAID, then the maximum is 16 (plus Cache drive). On the main page it says btrfs format but then shows ~2GB free. One of the SSDs is used to store my virtual machines in Unraid which gives me a HUGE performance boost and the other is a temporary storage folder where I can send and receive data. 5'' Power Supplies: 2x 750W Platinum Power Supplies with 2x Power Cords: RAID Controller: HBA330 RAID Controller with No Cache: Optical Drive: No Optical Drive: Remote Access Controller: iDRAC8 Express and iDRAC8 Enterprise: Front Bezel: Bezel Included: Rail Kit: Sliding Rails. Using the Storage devices tab in Unraid you can configure your storage devices into Array Devices, which will hold your network shares, and Cache Devices that will run your VMs and accelerate data transfers to your shares when configured to do so. I noticed that there is around 50GB of data on my servers cache drive. Cablecc SAS LSI 9260-8i LSIMegaRAID LSI00198 8 port 512MB cache SFF8087 6Gb RAID0. The advantage for me to do this is i can keep my win 10 vm on cache taking 30 gigs so main "boot" C drive. Chassis: Dell PowerEdge R620 10-Bay. My dockers and VMs live on the cache now, a weekly backup is setup as well in case the SSD fails. 1TB data disk. Should I use an entire 2TB NVMe as a cache, or should it be partitioned? How do I allocate system storage for the 3 VM's with the 2 x unused 2TB NVMe's?. Maybe something that would fit in a 2u chassis if possibleif not, I can swap things to my 3u instead for full-height cards. Simple instructions: (using conservative values). New shows get recorded to SSD and copied to the protected array in the middle of the night. I use CacheFS to cache 1TB of data to the server(to avoid too much connection to Unraid Server and avoid HDD spin up and upload bandwitch) It’s work pretty fine. g /dev/sdj1. Unraid 3x8TB + 1x8TB parity; 2 SSD caches; Windows 10 VM with dual-boot. D That is the sad conclusion unraid is only capable of doing raid 0/1/10 for the cache drives. You can also setup a RAID 0 or RAID 10 cache in Unraid if you are dead set on maximizing every drop of performance. I have a server which has the following disks making up the array; 1 x 2Tb SAS 5 x 1. Anyone else out there using unRAID to store their media for MC? My server is now up to 4. 6GB of data on it, even when Ive set all shares to yes, invoked the mover in full, then rebooted, and invoked the mover again. A less expensive way is to use a cache to temporarily hold incoming data until the unRAID catches up. And I have a VM for Unraid (with Plop to pass the USB) as well as container’s mainly for Plex, Tautilli, Openhab. Buy WD Red Plus 1TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 64MB Cache, 3. unraid is only capable of doing raid 0/1/10. I have one available PCIe and would like to get something to use for a cache drive. austriangamerstech 1,971 views. 0TB: Drive Bays: 8 x 2. I have my main vms on my cache and docker. I have a 512 gig ssd i use for my cache. did the unraid dance to get rid of old SSD cache. With 1 TB drive prices under $200 now, I may put in a 1 TB parity in the near future. But this post from five years ago seems to be nolonger the proper procedure. Hard drive speed is also determined by burst speed, read speed, and access time. Unraid MTU/Jumbo Frames. Right now I run ProxMox in a Raid 1 setup with two 1TB drives. It learns what data you use regularly and stores it on the Optane drive. So, fast-responding files will go straight to the CPU cache while slower-responding data goes to the RAM, and then-- at least in the example below-- the hard drive comes up last. If using previous versions of unRAID, then the maximum is 16 (plus Cache drive). unRAID: real-time parity, moderate SMB performance without cache drive but good enough for some basic file sharing, Slackware based so good luck trying to something unordinary, reiserfs = trying to lock you in to their system, read-only filesystem so again: not easy to work with, sleep doesn't work OOTB for a lot of motherboards, it isn't free. Anyone else out there using unRAID to store their media for MC? My server is now up to 4. Optane's main purpose is to be used as a buffer when reading data off of spinning drives. about the MC/unRAID coupling. 2 SSD (Samsung 980 Pro) M. 2 1TB SSD to play around with until I found a good deal on HHDs with the intentions of turning the SSD into the cache drive. 0-rc8, the maximum number of drives for a Pro license is 25 (1 parity, 23 data, and 1 cache disk). (its rather small so thats a lot of data) And I was wondering how to force a cache flush to make sure all the files are also on the main array. Im trying to dump my cache to the array so I can remove the cache drive, but Im having issues. UnRaid make it a very easy process of upgrading a drive or adding a drive anytime you like. When I look at the Unraid forums, & documentation, I understand it to read only one Cache; two drives will mirror, and more drives "gives additional redundancy" without increasing capacity. Obviously the 6 x 2TB HDD will make up the server storage in an Unraid array. Newegg shopping upgraded ™. But this post from five years ago seems to be nolonger the proper procedure. I have a server which has the following disks making up the array; 1 x 2Tb SAS 5 x 1. No cache drives. I set up my unraid server a month ago with the following components: ASRock z87e-itx board. Is this the best practise? I need fast storage for docker & VM. 1TB data disk. By default, it handles all top level folders on all unRAID data drives and the Cache drive. Unraid MTU/Jumbo Frames. For Plex I mostly have 1-1 rips of Blu-ray and UHD Blu-ray I rip from. Hard drive speed is also determined by burst speed, read speed, and access time. Should I use an entire 2TB NVMe as a cache, or should it be partitioned? How do I allocate system storage for the 3 VM's with the 2 x unused 2TB NVMe's?. 0-beta25 / CPU Intel i7 6700 / Cooler Master MasterWatt Lite 500 Watt 80 Plus / ASUS Maximus viii Hero / 32GB Gskill RipJaw DDR4 3200Mhz / HP Mellanox ConnectX-2 10 GbE PCI-e G2 Dual SFP+ Ported Ethernet HCA NIC / 9 Drives total 29TB - 1 4TB seagate parity - 7 4TB WD Red data - 1 1TB laptop drive data. I noticed on Facebook that 12 months from today's date I booted up my very first unRAID server with a single M. The one for downloads is getting full quite often and im already looking into getting another SSD with 500GB or 1TB so i can cache some other shares as well. 128 GB SSD 256 GB NVME 1 TB NVME I tried to create pool with two disk (both NVME), total space was about 600GB. unraid is only capable of doing raid 0/1/10. With UnRAID, for a 2 disk redundancy you would need to dedicate your 2 x 3TB to redundancy. The advantage for me to do this is i can keep my win 10 vm on cache taking 30 gigs so main "boot" C drive. unRAID does not require a replacement drive to be the same size as the drive being replaced. Hi, looking for some guidance regarding cache drive usage. * Pro license: As of unRAID v5. These three metrics determine how quickly your hard drive can access the files in the cache. • HP Smart Array P420i Controller with flash-backed write cache options • HP FlexibleLOM options—4x1 Gb-E, 2x10 Gb-E, 2xIB and FlexFabric options • 1 x16 (full height, half length) or x8 PCIe 3. did the unraid dance to get rid of old SSD cache. This the main feature of unraid. Recently I've added another SSD (1TB) that I had laying around. I noticed on Facebook that 12 months from today's date I booted up my very first unRAID server with a single M. 5in SAS in Hot Plug Tray. The advantage for me to do this is i can keep my win 10 vm on cache taking 30 gigs so main "boot" C drive. Just click on Use cache disk:. For example i keep my game data. 54 1 x Asus P7H55-M LX, Intel H55, S 1156, PCI-E 2. 9 out of 5 by 13. It learns what data you use regularly and stores it on the Optane drive. 2 SSD (Sabrent Rocket) HBA Card: Not needed with selected mobo: O/S: Unraid Plus: Other: Noctua NF-S12A PWM Fans (2x) Other: Noctua NF-A4x10 (PSU Fan Replacement) Other: PCI-E Riser Cable (10GBe card in future) Other: Miscellaneous Cables / Extenders?. 128 GB SSD 256 GB NVME 1 TB NVME I tried to create pool with two disk (both NVME), total space was about 600GB. So if I put four 250GB drives in "Cache" (for Cache and VM/Containers), I'd only have 250GB of usable, but highly redundant, space. This will cause the Mover to move these shares back to the Cache drive. Unraid write cache All my UnRAID shares are cache enabled so writes go directly to a RAID0 SSD cache pool thus I can saturate my 10Gb link. UnRaid make it a very easy process of upgrading a drive or adding a drive anytime you like. I noticed that there is around 50GB of data on my servers cache drive. Simple instructions: (using conservative values). vfs_cache_pressure=10. 3x NEW 1TB SSD SATA 2. unraid parity sync, May 18, 2011 · unRAID is basically a specialized Slackware (Linux) server that servers up Just a Bunch of Disks (JBOD) with a parity drive. As of unRAID v6. This thread is for sharing your experiences, concerns etc. Unraid Cache Drive Xfs Vs Btrfs. Recently I've added another SSD (1TB) that I had laying around. • HP Smart Array P420i Controller with flash-backed write cache options • HP FlexibleLOM options—4x1 Gb-E, 2x10 Gb-E, 2xIB and FlexFabric options • 1 x16 (full height, half length) or x8 PCIe 3. 2 SSD (Sabrent Rocket) HBA Card: Not needed with selected mobo: O/S: Unraid Plus: Other: Noctua NF-S12A PWM Fans (2x) Other: Noctua NF-A4x10 (PSU Fan Replacement) Other: PCI-E Riser Cable (10GBe card in future) Other: Miscellaneous Cables / Extenders?. Recently I've added another SSD (1TB) that I had laying around. (its rather small so thats a lot of data) And I was wondering how to force a cache flush to make sure all the files are also on the main array. unraid is only capable of doing raid 0/1/10. For example i keep my game data. That can be rather expensive. You can setup a pool of SSD drives and tell different "shares" (think a folder than can span 1 more drives based on rules you set) to use that pool (BTRFS raid-1-type pool, so 2x1TB SSDs = 1TB cache pool). Chassis: Dell PowerEdge R630 10-Bay. I will need to think really hard about what of that data am I going to keep, there is some sentimental value to it… Oh and I used the formerly cache drive, 120GB SSD, as the system drive for the new setup. Eigentlich bin ich auch sehr zufrieden damit. Samsung 850 pro 1TB SSD 2TB WD Red HDD //Bildschirme: ASUS ROG SWIFT PG279Q unRaid Server Cache Upgrade - NVME SSDs als unRaid Cache nutzen - Duration: 4:33. Bei unRaid ist der Cache in der Regel auch STorage für VMs und Dockerstatt extra SSD würde ich die M2. The Cache drive improves performance by postponing the parity processing, so writes to it are at full speed. It is particularly useful for users who write data to the array on a regular basis, and can also be used as a scratch disc for certain applications. Unraid OS allows sophisticated media aficionados, gamers, and other intensive data-users to have ultimate control over their data, media, applications, and desktops, using just about any combination of hardware. I mounted the BTRS volume using the same mount options that Unraid uses. Dell R620 1U Rackmount Server. I had a 1TB nvme m. Samsung 1tb Msata ssd (cache drive) 6x 16 tb Seagate Exos drives (array with two of drives as parity) My goal at the time was mainly file server and Plex. I do however have a 1tb hdd mounted outside of the array where i store vdisk images. As you can see, the main array is 24TB in size, one of the drives is used entirely for parity. SHR works differently, in that it'd take your larger disks and split them up based on your smaller disks. Make sure the file system for the Cache drive is set as you wish (click on the Cache drive and check File system type) Start the array, and let unRAID format it Change all shares that you want to exist only on your Cache drive to Use cache disk: Prefer. So if the drive you want to check or repair is the Cache drive or any other drive that is not part of the unRAID array, then parity is irrelevant, and you would run the repair tool on the normal partition device symbol, e. I have a server which has the following disks making up the array; 1 x 2Tb SAS 5 x 1. The Cache drive improves performance by postponing the parity processing, so writes to it are at full speed. 1TB data disk. vfs_cache_pressure=10. For the foreseeable future, I will only be using the build to run. Hello, I have a 10GBe peer to peer network connection with a dedicated Windows 10 PC (CAT6A at around 75 Feet). so with the CacheFS Normally only tries to connect to unraid when people want to see non common tv shows or movies, all the commons are automatically cached. Dual Xeon E5-2623 v3 4-Core 3. UnRaid make it a very easy process of upgrading a drive or adding a drive anytime you like. 1 USB controller from the motherboard for hotswapping (helps with VR) Unraid dockers: Unifi, Plex; VMs: Win10 / MacOS / Ubuntu. The cache consists of 4 x 1TB Samsung Pro 860 drives in a BTRFS volume, and the spinning disk is a Seagate IronWolf 12TB disk formatted XFS protected by a single similar model parity disk. 128 GB SSD 256 GB NVME 1 TB NVME I tried to create pool with two disk (both NVME), total space was about 600GB. Samsung Magician Looks. All OS/drivers/firmware are up to date. 2 drive as cache (250GB), app data was set to prefer cache, that seemed to cope pretty well. UnRaid - Has the ability to mix different size drives, expand but adding additional drives at any time, but keep in mind licensing is required for additional drives. This thread is for sharing your experiences, concerns etc. And now the cache_dirs script automatically handles the setting of vm. Thus let’s do Unraid server: Fractal Design Define R5 Case Intel® Core™ i7-4770K 16GB of DDR3 HDD: - 4TB x4 for data - 12TB x3 for plex - 1TB x1 for torrents 500GB SSD cache drive 500GB m. I have a server which has the following disks making up the array; 1 x 2Tb SAS 5 x 1. 26 The above is going to be my Unraid server. Hard Drives: 10 x Used Dell 600GB 15K 6G 2. unRAID: real-time parity, moderate SMB performance without cache drive but good enough for some basic file sharing, Slackware based so good luck trying to something unordinary, reiserfs = trying to lock you in to their system, read-only filesystem so again: not easy to work with, sleep doesn't work OOTB for a lot of motherboards, it isn't free. QNAP designs and delivers high-quality network attached storage (NAS) and professional network video recorder (NVR) solutions to users from home, SOHO to small, medium businesses. The advantage for me to do this is i can keep my win 10 vm on cache taking 30 gigs so main "boot" C drive. 1TB WD Red WD10EFRX, 3. Incase I want to go bare-metal for any reason. I have my main vms on my cache and docker. No cache drives. The replacement drive CANNOT be smaller than the old drive, but it CAN be larger, much larger in fact. 1 USB controller from the motherboard for hotswapping (helps with VR) Unraid dockers: Unifi, Plex; VMs: Win10 / MacOS / Ubuntu. One of the NVMe's will be a cache for the array. Passthrough: 1TB NVMe, nvidia 2060, 3. Hi, looking for some guidance regarding cache drive usage. But UnRAID's only use for cache drives is for write performance. I configured my Unraid server with two test SMB shares, one pointing to the cache, and one pointing to a single spinning disk. Dell R620 1U Rackmount Server. As of unRAID v6. Hello, I have a 10GBe peer to peer network connection with a dedicated Windows 10 PC (CAT6A at around 75 Feet). Ive been looking to build an unRAID build for some time now and have been collecting parts. This thread is for sharing your experiences, concerns etc. 5'' Power Supplies: 2x 750W Platinum Power Supplies with 2x Power Cords: RAID Controller: HBA330 RAID Controller with No Cache: Optical Drive: No Optical Drive: Remote Access Controller: iDRAC8 Express and iDRAC8 Enterprise: Front Bezel: Bezel Included: Rail Kit: Sliding Rails. 1TB data disk. The UnRAID array will have a 1TB (SATA) SSD for cache and 10x 4TB HDDs (2x for parity, 8x for storage). Hard drive speed is also determined by burst speed, read speed, and access time. 0 (x16), DDR3 1066/1333, SATA 3Gb/s RAID, MATX, VGA £48. Cache is managed through a Cache instanceSpeed Up your PyTorch models. By default Unraid creates BTRFS volumes in a cache pool with data=raid1 and metadata=raid1 to give redundancy. UnRaid make it a very easy process of upgrading a drive or adding a drive anytime you like. Intel i7-4770k. In your situation i would think about what you gonna use the cache for, if you never download like 100GB in a day and wanna have this cached you will probably be fine with the smaller. No, Unraid /does/ offer real time raid. g /dev/sdj1. 2 1TB SSD to play around with until I found a good deal on HHDs with the intentions of turning the SSD into the cache drive. The "sync" command you are talking about is related to the cache drives. I do however have a 1tb hdd mounted outside of the array where i store vdisk images. Newegg shopping upgraded ™. 4 x 2TB Western Digital WD20EARS Caviar Green, SATA 3Gb/s, 5400+rpm, 64MB Cache, 8ms £59. Hallo, ich bin bei meinem NAS Server auf Unraid umgestiegen. The Cache drive improves performance by postponing the parity processing, so writes to it are at full speed. For this hardware setup I am only using 1TB drives as follows: 1TB Parity. There are a few things I dont quite like, however, like e. All OS/drivers/firmware are up to date. It is particularly useful for users who write data to the array on a regular basis, and can also be used as a scratch disc for certain applications. A thread on Reddit, with supposedly real quotes from Corsair, says the cache is 1/3 of the available drive space. So I converted my define 7 compact as a full gaming rig + Unraid. 6, the maximum number of drives for a Pro license is 22 (1 parity, 20 data, and 1 cache disk). Former Title: "1TB NVMe PCIe Cache & 10 GBe NIC = Very Odd Network Issue" Renamed for Better Searchability and Tutorial Purposes. I expected it to default to Raid 1, which is what I want. 54 1 x Asus P7H55-M LX, Intel H55, S 1156, PCI-E 2. Simple instructions: (using conservative values). This the main feature of unraid. Until recently, my box has a few spinning data drives and a m. I had a 1TB nvme m. D That is the sad conclusion unraid is only capable of doing raid 0/1/10 for the cache drives. My NAS: The storage miser: OS unRAID v. As far as HDD vs SSD on Unraid you can setup a cache drive with as SSD and the rest are HDD. unRAID: real-time parity, moderate SMB performance without cache drive but good enough for some basic file sharing, Slackware based so good luck trying to something unordinary, reiserfs = trying to lock you in to their system, read-only filesystem so again: not easy to work with, sleep doesn't work OOTB for a lot of motherboards, it isn't free. austriangamerstech 1,971 views. Cache isn’t the only thing that contributes to your hard drive’s speed, though. Until recently, my box has a few spinning data drives and a m. Without large cache drives and running Raid Z1 with 4 drives (1 drive as parity) i have streamed four or five users all watching HD movies without issues. But this post from five years ago seems to be nolonger the proper procedure. And I have a VM for Unraid (with Plop to pass the USB) as well as container’s mainly for Plex, Tautilli, Openhab. Obviously the 6 x 2TB HDD will make up the server storage in an Unraid array. The one for downloads is getting full quite often and im already looking into getting another SSD with 500GB or 1TB so i can cache some other shares as well. Chassis: Dell PowerEdge R630 10-Bay. With UnRAID, for a 2 disk redundancy you would need to dedicate your 2 x 3TB to redundancy. Simple instructions: (using conservative values). For the foreseeable future, I will only be using the build to run. Unraid cache speed. Incase I want to go bare-metal for any reason. So an empty 1TB drive should have roughly 333GB of cache. For more information about the BTRFS options when using multiple devices see the BTRFS wiki article. Simple instructions: (using conservative values). 0 (x16), DDR3 1066/1333, SATA 3Gb/s RAID, MATX, VGA £48. These three metrics determine how quickly your hard drive can access the files in the cache. Should I use an entire 2TB NVMe as a cache, or should it be partitioned? How do I allocate system storage for the 3 VM's with the 2 x unused 2TB NVMe's?. You can setup a pool of SSD drives and tell different "shares" (think a folder than can span 1 more drives based on rules you set) to use that pool (BTRFS raid-1-type pool, so 2x1TB SSDs = 1TB cache pool). The replacement drive CANNOT be smaller than the old drive, but it CAN be larger, much larger in fact. 1TB data disk. 9 out of 5 by 13. But this post from five years ago seems to be nolonger the proper procedure. I have a 512 gig ssd i use for my cache. Passthrough: 1TB NVMe, nvidia 2060, 3. I set up my unraid server a month ago with the following components: ASRock z87e-itx board. Without large cache drives and running Raid Z1 with 4 drives (1 drive as parity) i have streamed four or five users all watching HD movies without issues. 2 Drive #2: 1TB NVMe 4. Unraid - najlepszy system serwerowy nas do zastosowań domowych i dla firm Unraid - najlepsze oprogramowanie NAS Może ktoś czeka na kolejny wpis o pierwszych krokach w konfiguracji unraid a tu nic się nie pokazuje. unRAID: real-time parity, moderate SMB performance without cache drive but good enough for some basic file sharing, Slackware based so good luck trying to something unordinary, reiserfs = trying to lock you in to their system, read-only filesystem so again: not easy to work with, sleep doesn't work OOTB for a lot of motherboards, it isn't free.