Unraid cache drive size

Unraid cache drive size. Unraid OS 6. 5TB. You could do that with your two 500Gb drives If you don't want to do that you can go to the Main tab on the server and then click the folder icon to the far right of any drive to see what folders are there. After that change both shares to ONLY and startup the docker and VMs again in unraids settings. Jan 18, 2021 · ein RAID5 Cache Verbund mehr bringt - im Verhältnis zum Aufwand als ein RAID1 - und welche _SATA_ SSD man. Not sure what is causing this, Originally I thought it was plex or something eating up a lot of space however after some looking into nothing seems out of the ordinary except for the fact my cache drive has high ussage. Create new cache pool with new drive. All 4 drives are listed as part of the pool. 00 TB] Unallocated NVM capacity: 0 Namespace 1 size/capacity: 1,000,204,886,016 [1. I also pressed "Mover" and it looks like the cache drive is slowly getting more space. Balance Status (after running Perform full balance): output of "btrfs fi df /mnt/cache" after running "Perform full balance" on the cache. I have moved all my shares settings to Cache -> Array and run the mover. So to give some background I came from an older QNAP box that’s on its way out. iso is set to cache yes (So write to cache, then move to non-cache when the mover runs) for exactly the reason you specified, it's only used for the installation media. Choose a suitable cron job e. Aug 31, 2018 · Unlikely. I use a 2TB cache drive since it is the same size as my parity drive. Dec 22, 2023 · On 12/22/2023 at 11:00 AM, trurl said: Just write directly to the pool, no cache needed. But when I replaced the second drive (B-drive) the result was “Unmountable: Too many missing Switch your cache shares (appdata, domains,system) to No. May 8, 2019 · May 9, 2019. Typically, multiple cache Transfers to the array are much faster now that I have a cache drive, Plex loads the posters faster, and some little snappier performance on some other things, but I wouldn’t say it’s essential if one is on a budget. Beyond standard suggestions like moving your App Data to its own Unassign Drive (or now an Unraid Pool), there’s a new strategy I’ve been using for over a year that I’ve come to like: a single, high-performance and high-endurance NVMe as my primary cache. Currently, Parity is forced. Edit the config lines at the start of the script to choose your remote name, paths etc - USE THE SAME PATHS. I am currently using 1tb ssd and ssd trim set it claims I am using 859. The ssd based cached created properly and is the expected space I would see. Check the minimum free space settings for each of your shares and your cache drive. zweckmäßigerweise nimmt. Shut down. a seems to be set to 500 GB and other shares to 1 TB, which gives the impression that the cache disk is permanently full. I have a F40 SSD card for a cache drive; it is seen as 4x 100g drives. Model number: Samsung SSD 980 PRO 1TB Total NVM capacity: 1,000,204,886,016 [1. I put in a cache drive (osz vector 256GB SSD) and a 2TB Seagate I had. Dec 6, 2019 · Simply click the folder icon on the far right behind the drive in Unraids main tab. Using your NVMe for unRAID cache (and only cache) is a massive waste and given the 256GB size also a massive inconvenience because it will fill up super quickly. Feb 14, 2020 · Is your unRaid cache drive or cache array full? Want to upgrade? Here's how!Kingston SSD: https://amzn. What I use my cache drive is for partial usenet downloads (incomplete folder) and I set on my unsigned device the complete folder. to/37u5J82M. I recently came into possession of a third 500GB EVO drive, and when adding it to the cache pool, it kicks off a re-balance as expected. All of the shares are set to "All" for the disks they have access to, and Cache set to either "Prefer It has shown up as 1TB in the past when I was using the trial version of Unraid, but now that I've bought the license, set up a new 2. Wenn ich 2 NVME Slot frei hätte, stellte sich die Frage nach SATA (oder meinetwegen auch SAS) nicht. Mostly just one desktop and my HTPC system accessing simultaneou Jun 15, 2023 · This video is a comprehensive showing showing how to enhance your Unraid setup by either upgrading your cache drive to a larger capacity or switching over to the robust ZFS file system. . Jul 14, 2023 · Short version: I had a bad SMART readings on my cache 500GB SSD (A-drive), and decided to replace both drives with 1TB drives. So majority of the data should not be there. I'm looking for some advice on how to best set up my cache drive (s) for my new Unraid server. other than having the vm drive stored on the cache drives, do cache drives help for plex or downloading files? Also can the cache drives be m. Since I am redoing the complete cache drive anyhow I decided to also recreate my docker image file and redownload all my dockers. Can't decide what to do with my cache, currently i am using old 120 samsung sata ssd and of course it's not enough to transfer data to the array. Wait. • 4 yr. You really need to figure out the intended usage before deciding on the solution. The plan was to use unRAID with the below hardware and docker containers. Thanks! Generally, yes. Once the balance has finished though, the array size still sits at 1TB instead of the expected 1. Then I found out that a cache drive and another parity drive would be a great idea. Apr 17, 2021 · followed by more warnings (95% until 100%) First thing I'm seeing is, that the Size is 632GB, used is 255GB and free is 131KB, so something went wrong here. 5 hours per HDD (irrespective of if I'm making or restoring an image) down to 25 mins. My unRaid box is mostly used as a NAS, docker and plex host (90% local network use, 10 remote use) I have two 240gb el cheapo SSDs in Raid 0 as my cache for docker, write cache for photo imports (hobby photographer) and a very lite Ubuntu server VM for playing around with. However, if you have severe size mismatches, results can look something like this Apr 19, 2016 · But it has additional advantages over Cache:Only - data that won't fit on the Cache drive can overflow to the array drives. You can (optionally) have a pool called ‘cache’. 00 TB] Namespace 1 utilization May 12, 2016 · So here is what i know about the cache pool. The cache drive (s) already have a lot going on with file writes and Docker containers, and that will just slow down your VM performance. If you want the full TB of space then you can change the RAID method in the settings of the pool. Disable docker and VM in settings. My plans for the server are mainly Plex Invoke Mover. Cache Drive High Usage. Hi, I have an Unraid server running 7 8TB HDD's + 1 8TB HDD as parity. Is there a way to have the cache somewhat mirror the data array (to a point) and the mover literally just be a copy to ensure parity/protection from the HDDs? 3. I don't use mover and only my appdata is on my cache drive. Deutsch. under “Pool Devices” for each device, click a new slot and select a device from the drop down. You can have a cache pool, which is where you have two or more same size drives mirroring each other (the same data on both). i have couple of SSDs sitting around and couple of spinny disks as well. Zusätzlicher NVME. THAT SAID, I did used to run into occasional issues when I was importing a lot of data into unRAID. When you assign them both to the cache pool, unRAID will automatically create a btrfs RAID1 pool. cache1_nvme - Single 500GB NVMe drive. You can't calculate size from this but it can help to see if a share is being created where you don't want one. Pre-purchase question. There are several new drives (5TB Seagate and 2 3TB Hitachi) which are filling with data in a nearly equal way I use 4 intel 480gb ssd dc s3500, and BTRFS defaults to RAID1. Unraid would then transfer the data to the array at a later time. Dec 4, 2023 · On 12/4/2023 at 1:07 PM, itimpi said: the term cache is often used in two different contexts with Unraid. While you can duplicate the Shares on the Cache, make sure there aren't any typos/misspellings or else the data won't get transferred. Is there a better way to see what files are writing at any given moment to either the array or the cache? May 27, 2021 · shut down the server. Now comes the really weird part. I've just added more disks to my system. If my Parity drive has an issue I can just make the cache drive my parity instead until I get a replacement. The Unassigned Devices plugin can help with managing this. 6% of 2. Apr 13, 2016 · and assign your new drive as cache. cache2_ssd - Two 500GB SATA SSD's. r/unRAID. Jun 17, 2016 · Unraid OS 6 Support. You can have multiple drives in a single cache pool. Currently my dockers and app Cache drive questions. Your Unraid server’s case should have enough space to house at least a couple of these. Help. On restart, update cache pool configuration with new drives, removing old drives. Hi - I've found guides for adding a second cache drive to make a RAID 1. My current board has 1 nvme slot or 2 sata express. It can also backup your USB drive as well to give you a recovery option if that fails as well. Cache Drives „richtig“ anlegen. 9 and Multiple Pools. But the array is also increasing. If you have 1 disk, it uses 100% of that disk If you have 2+ disks, it uses 50% of each disk and you gain the benefit of mirrored data. • 6 yr. to/38w8JlsSilicon Power SSD: https://amzn. SATA Ports sind entweder Intel C246 oder via LSI im it-Mode. You are looking for CA Mover Tuning. Mar 4, 2011 · I already get between 800 and 880mb/s transfer rates to the cache drive over my network. With the release of Unraid 6. Occasionally, I'll manually move stuff I want to keep from the cache drive to an array drive -- probably less than once a week. Running df -h command shows the size correctly. Its by default using btrfs (i dont know much about this) and uses something similar to raid 1 (mirror). If you can swing it, the best place for VMs is on a disk outside the array or cache. I just shut down the docker service, shut down the VM service, copied all the data to a spare SSD mounted as unassigned, replaced the drive, copied the data back, and then enabled docker and VM again. Also might run some VMs. Use an SSD with the largest TBW you can find. I do have a 1tb m. At this point the cache should be completely empty. Set system and appdata to cache: prefer to move files to cache from array. Inzwischen habe ich aber gelesen, dass für die Sicherheit empfohlen Mar 3, 2020 · As for the drive size, i figured since Unraid could use all the space of all drive in its main pool that if figured out a way to do that in its cache pool. 6% of 6TB is 1. Shut down all dockers and VMs. Quote. This will not work, then you add a drive to the array unraid will with 0 to the entire disk so the parity can stay valid. Then set system and appdata to cache: only to keep files on the cache rather than array. 5TB (500GB). So You say it's no problem to fill it pretty much to 100%, if I for instance set minimum free space to 50GB which is 0,5% free space, it's still OK? May 16, 2021 · John_M. 1. Then wait for the operation to complete. I waited for several hours 10-12 hours for it to finish. recommended cache size. Set the Minimum free space of your cache drive/pool to the "largest" file you may add at one time. 0 thumb drive and all that it refuses to show up any larger. Jul 18, 2023 · I'm not following the math, based either on total size of the smallest drive or free size of the smallest drive or smallest free space on any drive. So basically question is - use 1 TB nvme or go for 2 SATA drives? Any Nov 5, 2019 · Maybe I'm too used to use Windows where you shouldn't fill drives too much, minmimum 15% free space is a common number. There is a BTRFS bug that shows the pool size incorrectly when you have different sized drives in the pool. I then was planning on picking up a 1TB Cache drive is filling up, but no idea why and mover isn't clearing it out. Ich habe zwei NVM SSDs in meinen Server eingebaut und möchte diese sowohl für Docker als auch für den Cach nutzen. The unRaid cache pool accepts multiple drives (im unsure if there is a limit). Nov 13, 2023 · 1. Size only matters if you plan on running virtual machines or Docker on unRAID since the cache drive is most of the time where VM/docker data lives, OR if you're using unRAID as a NAS and writing data to it every day. Best NVME for Cache in Unraid. Sometimes I copy large amounts of data at a time to the system, but honestly its smaller amounts of files. Shut down server and add new drives. Data, RAID1: total=110. Due to this, it's important to have something like the "CA Backup/Restore Appdata" plugin to make a backup copy of your Appdata to the parity protected drive pool, just in case your cache drive fails. under “array operations” check off the “Yes, I want to do this” under “Format” which will format all unmountable disks A 120GB SSD should be enough. I’ve come across the cache and at first figured for the load I use it isn’t all important. 3) If it is based on smallest FREE space on Nov 25, 2021 · The 2 TB model, which is US$300 off, is rated for 1,200 TBW. I would like to swap out my smaller single cache drive for two larger drives. Sep 24, 2009 · unraid. What the? Can anyone explain this to me or Feb 15, 2020 · 1. 1x1tb SSD usenet cache pool - shares set to Only 1x3tb HDD seeding cache pool - shares set to Only Basically, if you aren't going to put it in your array, either make a cache pool for something else, leave it as unassigned, or just remove the drive and retire it. 71TB (710GB). Aug 26, 2023 · Technology Guides. 2 drives. Honestly, you might be better off with a RAID6 array for the transient data and using the unRAID server for archiving or backup. Start the array. Jan 22, 2021 · If you set up a cache drive in your Unraid server, you can save the transfer data to the cache drive first. After 5-10gb it throttles from 6000mbit's to 1000mbit's. 9, we have included support for Multiple Pools, granting you even further control around how you arrange storage devices in your server. Feb 12, 2023 · If you write ~10 GBs per day, then any drive 10 GB or larger will do (a 30 GB SSD may be a good fit in this case). I use the server for automatic media management (with the arr's & hardlinks), also some VM's, backups of our pc's, and some docker containers. sv" and place it \appdata\scripts. The underlined statement suggests you have a 2nd machine that for sure can benefit from having a fast NVMe SSD. Hey there, I recently upgraded from a 128 GB SSD in my cache to a 2 TB SSD since I moved radarr/sonarr/etc over to unraid from a windwos VM. For me my cheap drives are fine. As I understand for best performance I have it set up like this: appdata for docker containers is on the cache drive always. If you write 100 GB in one day every few weeks, then you will want a cache drive that is larger than 100 GB. Cache Drive Setup Advice. You could use Unraid without an SSD, but if you want fast SMB transfers an SSD is absolutely required. I hope someone could help me. SSDs should not go in the array - Only HDDs. Same for your media shares, set them to cache: yes so download clients download to the cache then the mover will move those files to the pool when you've scheduled it to. The major benefit for most people is simply transferring data to a cache drive is faster than directly to an array drive I've dumped some info below found both in the identity tab for the drive itself, then from fdisk and finally from a df of the drive in terminal. In Share settings I set "Use cache (for new files/directories):" back to "Yes". Aug 14, 2021 · Want to boost the performance of your Unraid NAS?Want to add another way of avoiding drive failure?Stay tuned and I will show you how to do this⏱️TIMESTAMPS⏱ recommended cache size. Sep 21, 2021 · 1. If you attempt a data transfer that is larger than the size of your cache drive, the transfer will fail. Run mover. The nvme pool on the other hand only is a small 537MB size not the full 500GB. But the total pool size is listed at 200g. 74GiB. My Cache probably doesn't even need to be as large as I have, but the drives were cheap on eBay. Cache Size: Cache used and free are reported incorrectly (or I am not understanding something correctly). General Support. ) Choose a proper SSD for your cache. 9 adds multiple pool support to your server's repertoire. The system allows you to enter up to 21 drive capacities (based on the "fake" capacity shown by your drive manufacturer on the label - eg. I’ve been tinkering with unRAID and so far have been pretty happy with it. tv <-- Click that link to launch the calculator. Verify that the cache pool is empty. Delete old cache pool. Multiple Cache Pools. You can also mount drives outside the array. 1. My cache / other drives available are 500gb Samsung SSD, 250gb Samsung SSD, 500gb WD Blue SSD, and Crucial 1TB NVME. I am currently using a 250gb nvme cache drive, which is used to cache "large" Files I transmit over my 10gbit*s Network. You should have an SSD set up as the cache pool for your appdata. Balancing Disk Space Among Shares/Disks. Jul 11, 2021 · The main goals of using a beater 1TB drive as a cache is to: leave the big drives not spinning to save some electricity; save wear and tear on the big drives? Hi @easyrhino, Happy to. Age-old wisdom says to use an SSD Apr 23, 2021 · Unraid 6. These drives are also excellent options for upping the storage capacity of a notebook or gaming PC. 5TB, not . My unRaid system primarily does the following (in order of usage): Sonarr/Radarr/sabnzbd - amount downloaded varies. There is also a 500GB NVMe SSD for Caching. 3. Then run mover. Hosts file shares - usage greatly varies. 6 (smallest free space) is . This drive was previously my boot volume for Choice for cache drive. Invoke the mover. Upgrading/changing Cache Drives. My 12TB library has a 5GB data folder which resides on my unRAID cache drive. I've set up Unraid as a 4-disk pool for a cache drive; it correctly sees all 4 drives as 100g. May 3, 2012 · I store new Movies and TV shows plus some personal files on my cache drive. 25. Return the shares to using the cache drive where applicable. Jul 28, 2023 · Multi-Lang Forums. That means your drives will give you a 500GB mirrored cache. Jan 11, 2021 · Should we increase the size of our Cache? As we started this thread, we purchased a 1gb drive to do so. The bigger drive would allow you to write more data to the cache drive before the Mover Feb 1, 2022 · You simply have to balance the pool in that configuration. I am building an unraid server right now and I am trying to figure out how to setup my Cache Pools. Set the shares that are on the cache to transfer to the array in the share settings. And it says it is protected (which should be impossible, since no single of the 2 drives can hold that much). Jan 11, 2021 · Go to Tools - Diagnostics and attach the complete Diagnostics ZIP file to your NEXT post in this thread. You should unmount the 250GB HDD, add the 250GB SSD and then copy everything from the 250GB HDD to the SSD. 2 ssd that i’m planning on installing for my plex appdata. It is working great now, and I love how I don't even have to think about checking the windows VM to see if it restarted from a Sep 24, 2020 · 6. Insert new drive, spin up array. Reply. My second 1TB NVME device I'm using for a Windows VM shows up appropriately. 6% of free space is 2. My pool is 270gb total. The 870 EVO solid-state drive comes in a 2. Oct 13, 2022 · Right now I have a 240gb SSD sata drive as cache and a 2TB as unsigned device outside of the array. Stop the array. In the end i managed to work around the issue by formatting the drive myself by running: Apr 19, 2017 · Cache Floor Size (calculated to 2048000000 bytes) is larger than your cache drive (1945759744 bytes) Change all VMs and Dockers to “autostart=no”. Buy the largest SSD you can afford. Create new cache pool. Check cache drive is clear. May 6, 2021 · I currently have a 500GB and a 512GB SSD, and this gives me a cache drive of 644GB. But, every day, a cron script runs that just lists the contents of my TV and Movie folders on the cache Oct 1, 2019 · I plan on using unraid box mostly for plex and my main file downloader for the household. It may or may not be used for ‘cache’ functionality. 81*. Done. Cache can be SSD or HDD based. Cache drive pool size. Sort by: irritantLoris. The concept of "cache" in Unraid is just for temporarily getting fast writes of data that will later be moved to the slower parity array. DRAM. 256=. I use Midnight Commander for that. 2) delete docker file. ago. Nov 17, 2020 · Kernel: Linux 4. But I haven't found this exact scenario. That means if you lose a drive, you still have a copy of the cache data. Mar 29, 2022 · Storage Devices and Controllers. This guide Mar 27, 2018 · User share settings control where unRAID writes new files. Award. With both drives in the Pool, open the Pool config page (click on the name of the first device). 74GiB, used=110. Except now I know how it’s used. Nov 6, 2018 · Create a new script using the the user scripts plugin and paste in the rclone_mount script. I have 4 drives in my cache (500, 500, 1000, 2000; Raid1 config) and mine shows 2TB available but the used/free never add up to 2TB. Aug 18, 2019 · I am new to unraid (haven't purchased the license yet as I am still running it through the paces) and I originally had 4 1TB hard drives that I through in it. They seem to be much too big - for example the share that's anonymised to M. One of the original drives (4TB Seagate) is over 90% full. Planning to build my first ever unRAID server and doing my research, I have few questions on how the cache should be set up: From what I gathered, the cache is used to increase the write efficiency by writing to it first and then moving to the disk at a later time. Sep 25, 2013 · Hi all. . Wiping USB drive just gets rid of unRAID config (passwords, network config, drive config, plugins) Wiping cache drives typically just wipes transient files that haven't moved to array and/or docker configs redoing those can vary based on size of library and complexity of setup. stop the array. Be sure to disable video preview thumbnails in your Plex libraries to keep the Plex metadata under control. The disk is part of a share with 6 other disks (Movies). What is the best practice for cache usage? 2. So for the simple minded like me: Copy the scrpt to notepad++, change the "MAX_SIZE" to 3. As you capture data from SB or CP, it will automatically go to the Cache drive first. I think it has to do with some kind of buffer/Cache on my cache drive. Actually a very easy process: 1) turn of docker in settings. Plug in the SSDs and create a cache pool while the array is stopped. The server will contain 6 total drives, 12TB 7200rpm as the Parity drive, and 5x 8TB 7200rpm drives. Probably the most likely cause if it was previously an o/s drive. But many SSDs on the market are not "compatible" for using it as an Unraid SSD Cache. I have 32 TB for array & parity. 107-Unraid x86_64 OpenSSL: 1. 66TB (660GB), not 500GB. I replaced the bad drive with a new one, and the pool (apparently) rebuilded. 3) turn on docker in settings (and recreate file) 4) all of your dockers are now gone. Else you are limted to slow parity writes and/or through your slow HDD. Change share settings to move to the cache from array. Sort by: Megablep. Aug 23, 2015 · The cache uses a variant of RAID-1 when there is multiple drives so with multiple drives the available space is determined by the smallest amount that means data can be held on at least 2 drives. Replace the drives with your new ones, set your cache shares to only and run mover again. I haven't bought an unraid license yet but I'm learning about cache drives and considering a small SSD for this purpose (120gb or less). Aug 18, 2017 · I seem to be missing around 50gb of cache drive I went through the steps of upgrading my cache drive (spinning -> ssd) After moving everything back onto the new ssd cache drive (I had copied all the data to an external hdd) I saw that unraid gui reported I have 70gb free (on a 500gb ssd samsung 850 evo, which is actually 500gb). Set all shares to Use Cache Drive: No. So i have few questions regarding this. 1d Uptime: 2 days, 18:07:08 In short-hand. Stop array replace drive. 5″ form factor and connects using the SATA interface. I currently have 3 drives in my cache pool, each 180gb intel ssds. Start server. Use the unassigned devices plugin to mount the disk and just store and map your VM images there. 19. Install, Setup, and test CA Backup plug-in. 2 drives via pcie card? Thinking about using this card with just 2 m. However, do note that a RAID 0 has ABSOLUTELY NO redundancy and if ONE drive of them fails, the whole RAID is gone and everything that is on it. For historical reasons the default name for the first pool is ‘cache’. DrJosu. My primary concern is speed of the server as a whole when doing file transfers. g hourly. Select 'convert to single mode' and hit the Balance button. Every new Docker or VM you install now will always been stored on the cache drive now and newer will be moved by the Mover to the array. And reading the images off the unraid server is around 200-250MB/s. RAID 1 mirroring will set the new mirror drive to the same size as the existing. Sep 3, 2022 · Right now I've run into an issue where the created Shares are limited in size to the size of the Cache Drive. Now, that probably explains the 180GB pool size. May 23, 2024 · Looks exactly what i am looking for. The files are not stored in both, just written once and then maybe moved later. eph August 26, 2023, 1:13pm #1. NVME or SATA Ssd for cache. physically install your cache drive (s) boot up the server. Not sure of a way to destroy partitions in unraid (there probably is). So I created two different cache pools. Also I have two 1TB NVME SSD cache drives in RAID1 for my Docker/VM and two 1TB SATA SSD cache that I use for my Downloads/Shares. If you've got an empty cache at the moment just take the old drives out, put the two new ones in and configure as raid 1, make sure all shares are set to use them as a cache pool and then change settings for any shares you want to be on the cache to "prefer" and invoke mover, then start VM/docker services. And I can add redundancy using a pool. • 3 yr. Initiate mover, wait for it to finish. Aug 27, 2022 · Looking to get a bit of feedback on whether I'm heading down the right path. The default cache pool is btrfs is raid 1, mirrored. This lets it fall over to the array if cache becomes full and not cause errors. I add another 275GB drive and cache pool capacity goes down to 522GB. Reset your shares to use or prefer cache drive. Wait for mover to finish. 8. 500 GB) and will tell you how much data storage space you'll have on your unRAID array. My NAS won't get huge parallel data streams from multiple users. Set new drive to be a cache, set all shares back to use cache: yes. Posted September 21, 2021. Also, if the Cache drive fails, the same share folders on the data drives will still continue working. of course transferring from the cache to the Array will be much much slower. Run mover and that will clear your current drives and put everything on the array. Features: Checks if rclone is installed correctly. So appdata is set to cache -> only Feb 26, 2019 · I needed space and speed over redundancy. Now mind you, just the move from 1Gb to 10Gb already shaved the average time of HDD imaging in either direction by over an hour -- previously it was averaging around 2. I usually use command line on my windows machines to do it. Read on to learn why and how to use this new feature. Many cheap models do not have a DRAM Cache. May 12, 2016 · So here is what i know about the cache pool. Scroll down to the 'Balance Status' section. First, let’s go over how cache works in Unraid. IIRC Unraid will use the RAID Level 1 by default, which means that it will try to add a mirrored RAID for that cache drive. If not perhaps someone should tell Unraid? Understanding how cache drive works. Replace cache drive. The settings for the share would be - Primary: pool of your choice; Secondary:none. category5. Need more info on what you plan to do. Hardware I have that I was planning to use: Asrock B450M pro mobo Ryzen 7 2700 cpu Crucial Ballistix Sport LT - 2x8gb 2400mhz ddr4 ram Nvidia T600 gpu Drives: Samsung 970 Evo Plus 500gb - cache drive Usually you'd have a cache in front of a parity-protected array, so that you can write to it quickly. It says 33GB in use. Change array to “autostart=no”. I currently have a 500gb SSD as my cache. It is possible to switch it to RAID 10, but I haven't found it to be necessary, but it would be faster. It sounds like you already have the right idea, but you need to separate it into a pool. Nun hatte ich ursprünglich geplant eine SSD als Cache und eine für die Docker zu verwenden. 5tb (in bytes, i have a 4tb cache), save as "moverignore. Mar 23, 2010 · You would be better running without a cache disk if you need such quick protection for a drive failure. You would have to set it to RAID 0 to combine all drives into one "drive". start the array. The box has 5 - WD 4TB HDDs in it setup with 1 in Parity and the other 4 are the Array. " Jan 24, 2014 · Once you enable the Cache on your "Media" Share, it will be automatically replicated on the Cache drive (preferred method). Some of those settings will also get files moved cache to array (yes) or array to cache (prefer) when mover is invoked either manually or on schedule. then just copy over using midnight commander in terminal. ys ff fp op hw pu oh oa jp wl