Unraid nvme cache. I also suggest NVME instead of SATA SSDs.

Unraid nvme cache I removed the NVMe and tried it on a different machine it is working fine, I install it back in Unraid still could not see it. Danuel. I followed the above instructions and it seemed to work well (BTRFS copy was successful) but instead of simply unassigning the drive (and keep the slots to 2) to let unraid rebuild the cache, I changed the the slots to 1, which caused some issues. Nun hab ich vor ca. 8. Dies ist zzt. Dein SATA Pool ist Ideal für Private Shares oder Datein, Backups etc, deine NVMe als Cache Platte, zb für VMs. Your iGPU is indeed the UHD 770 . This supports all caching of important areas of my array. Even then, my upload speed is a measly 20mbit/s. Mar 5, 2019 · i've searched for this issue and couldn't find anything on it that didn't talk about cache pooling and btfs. It may or may not be used for ‘cache’ functionality. Nov 6, 2022 · There are 2 major uses for the cache drive: Speed up, uploads to the server. Also note that while raid 0 sounds nice by "merging" the drives together and have one big drive with the capacity of all drives (sort of), if in a RAID more drives fail than it can compensate, all data is gone. Nov 9, 2022 · Hi, I have been using unRAID for a litte over one year. SATA Ports sind entweder Intel C246 oder via LSI im it-Mode. So now i'm trying to fix things with it, hence the bug report. 10 my inter-cache transfers are blazing fast…2-3GB/s when moving large files within the cache pool. Aug 14, 2023 · My cache drive is no longer visible, I did reboot my array to install a new power supply. eine 1TB NVMe (xfs) für Docker + VM und mach regelmäßig Backups auf eine SSD die per UAD eingegangen ist. 10. Previous Cache: Samsung EVO 860 (500Gb) New Cache: Samsung PRO 970 (500Gb) Appdata/system and VMS run on the NVME and are set as "cache prefer", as well as general network shares for backups and such set as "cache yes". Update on this comment: after upgrading to Unraid v6. Dann hast du eine super schnelle SSD für Anwendungen Anderer Vorschlag: Du willst den M. I stopped and re-started my array. May 22, 2022 · Durch die Postings im Forum habe ich die Vorteile eines Cache-Pool erfahren. Ever since I've installed a second nvme for cache in raid 1 btrfs, I've got nothing but issues. 0 NVMe M. B. Databases). Wenn ich 2 NVME Slot frei hätte, stellte sich die Frage nach SATA (oder meinetwegen auch SAS) nicht. Ich bin auch unRAID-User der ersten Stunden, war schon schon mal einige Jahre abstinent, bevor ich die Lizenzen mit v6 wieder reaktiviert habe. Mar 23, 2024 · 2. Performance is unbelievable. I am looking to upgrade to a Samsung Pro nvme in the future, but they are more pricey. 2 drive in my cache pool folowing instructions from the link below. Apr 17, 2022 · Should i replace an NVME Cache Drive based on wear or let it die? I have two disks the one that the longest in here is the Intel SSDPEKKW256G7 lifetime writes for the drive are 140TB. 1 x 1. 4 and the this morning my NVME cache drive was in read-only mode. I restarted the Unraid server and the drive came back online. 3 - average 20-30 MB/s, peak reported 40 MB/s* With a cache drive: Unraid 4. NVMe has better latency than SATA SSDs, which is mainly beneficial to smaller random read & writes, like you'll see on appdata with databases, thumbnails, etc and if you're mainly storing media, the cache drive is a more sequential workload, large reads & writes. I just came across the option to schedule "Balance" and "Scrub". ) folders and files seem to be there, but for some reason the cache is showing as unmountable. My cache drive was filled up using 1 TB of space. NZBs that need post-processing download to my fast pool and post-process to cache so reading from one and writing to the other, then cache gets moved to the array. Mine run around 42c. This all started a couple of days ago when I was downloading a lot of stuff overnight. Sprich Adapterkarte mit zwei NVME a 2 TB und das als Raid 1. Monday morning, when I woke up, I got a notification that the drive was missing. I was immediately presented with the need to format the NVME drive. 0 NVMe technisch besser sind als reine 3. Ich würde das gern mit einer Adapterkarte auf ein PCIe 8x Steckplatz umsetzen. Feb 8, 2023 · What is the recommended choice when using a single cache drive (nvme), XFS or BTRFS? I'm not planning to add another drive to the cache-pool. I'm doing exactly this. When I power up the array the cache drive is nowhere to be found. Aber sie sind eben abwärtskompatibel und am Ende zählt für einen Unraid Server eh mehr wie kompatibel sie ist. was muß ich zusätzlich tun, damit das dan nachts auf die SSD kopiert wird (ode May 6, 2023 · I've been having an issue that has recently started popping up. I currently run two 1TB 2. I've been exploring the for Dec 12, 2022 · Das nun 4. Dec 7, 2024 · Hi, ich habe aktuell je 1 x 2TB NVMe als Cache und 1 x 2 TB NVMe als Pool für Docker/VM. When I select the drive under Main, the Warning disk temperature threshold and Critical disk temperature threshol Nov 19, 2022 · The biggest bottleneck isn't my NVME Cache speed (I have 2 Intel 660p 500gb Crucial P3 Plus 1TB (Gen 4) in a RAID 1 cache), instead, the biggest bottleneck is my network card being 1gbit (125 mbyte/s). Feb 13, 2024 · Ich hatte zwei 1TB NVMes als redundaten Cache im Einsatz mit btrfs. This have worked ‘well’ for a while, but for at least the past year I’ve been fighting a BTRFS cache pool corruption problem Jan 18, 2021 · ein RAID5 Cache Verbund mehr bringt - im Verhältnis zum Aufwand als ein RAID1 - und welche _SATA_ SSD man zweckmäßigerweise nimmt. 2 - Used for torrent downloads and Dockert img Cache 2 1x4TB SATA SSD - Used for AppData (dockers) and new Plex media Using a Mover Tuning plugin, my Cache 2 is moved to the array after 25% fill or 30 days age of files. - Array gestoppt - Anzahl der Slots wieder auf 2 geändert und die 2te NVME hinzugefügt - Array gestartet - die erste NVME war vom Status noch immer grün und die zweite jetzt Blau. nvme缓存能提升数据“读”速度还是“读写速度”？ 3. 9. 5 werden meine beiden NVme´s die als Cache eingesetzt waren nicht mehr erkannt im Bios sehe ich sie noch und unter Systemgeräte finde ich sie auch IOMMU group 20:[144d:a80a] 03:00. Is this something I should be doing regularly? Jul 3, 2020 · God yes, if performance is your goal, you should be using NVME or SSDs in a RAID 0 or RAID 10 as cache. regular trimming, soft Dec 11, 2024 · Hi guys, I need some help. Smart has marked the Drive as failed based on its wear indicator. Nun hatte ich ursprünglich geplant eine SSD als Cache und eine für die Docker zu verwenden. This is why I suggest nvme cache. You can (optionally) have a pool called ‘cache’. Edit: Nvme won't only benefit you vms but anything that is heavy I/O on disk will be improved (ex. . 2 dieser SSD im Raidverbund vorgeschaltet vor den restlichen 8 SSDs (BTRFS mit 2 SSDs als Ausfallsicherheit) irgendeinen Vorteil oder kann Here's a summary of my experience trying to do this : I had a 128 GB cache drive that I wanted to update to a 1 TB NVME. Currently it bothers me that all 3 of the array devices bring a new zfs pool with 3 mount points. 2 Steckplatz auch nutzen und nicht verschwenden? Wie wäre es wenn du einen ASM1166 M. Dec 12, 2024 · After I added the NVME to the cache pool, I let things balance and then stopped the array and unassigned the Samsung SSD drive and started up the array again. I currently have an Unraid setup, with only 1 NVMe disk in the array, with a Home Assistant VM, and a number of docker containers running on it (Usenet/Arr stack, Plex, Frig Nov 26, 2022 · nvme ssd cache drive missing after unraid update from 6. zip Apr 17, 2023 · Hallo zusammen, ich nutze die Version 6. Upon restarting May 20, 2021 · Hallo zusammen, ich nutze seit einiger Zeit erfolgreich Unraid auf älterer Hardware. So i decided something drastic (and desperate). Jul 16, 2024 · Hallo. I am now on 6. The only issues I had with my nvme setup was with the supermicro x9 motherboards only partially supporting bifurcation for my dual m. I think it's something to do with the mobo. If you are rocking 10Gbps, then SATA becomes the bottleneck and an NVMe will allow you full speed. - Rebooted, added new 14tb to its array slot & added second cache nvme to a new, second slot in the cache pool - Restarted array - both pool drive are showing "Unmountable: No file system" Aug 3, 2023 · I had a 128gb nvme and 1 sata ssd (500gb) that was showing sign of errors so I went to replace them for 1x2tb nvme. I had a W11 VM with a nvme passthrough, and that nvme has the same capacity as the cache. Personally i have 3 cache pools, 1 with 2x 256GB NVME SSds that mirror each other for Appdata and a VM, one 1TB SATA SSD that i use as a download, unpacking and renaming cache this one also houses torrents that im seeding and another 1TB SATA SSD that is used to cache my actual shares so when im transferring stuff from my download cache it goes Feb 28, 2021 · Hi all, I have built my first unraid for a month now more or less and I have a problem that cannot seem to resolve. Currently i have 1 x 1TB NVME 970 Evo 1 x 250gb SSD 850 EVO 1 x 1TB Internal from WD (On verge of failing). Current setup: 4TB Parity with Array devices: 2x 2TB and 1x 4TB + zfs cache pool with: 3x m2 ssd. Pool (Hängt nicht mit dem Array zusammen. Array[2x HDD+1x Parity]+Cache[Pool:1x NVME_A] beinhaltet NUR Videos. wie mache ich das 2. Followers 1. NORMALLY the mover wou What benefit does the NVME have from being on the array? There will not be a speed benefit over having it unassigned or in a cache pool. Mar 5, 2024 · Hello all! I have been using UnRaid for the past 3 weeks, and it has opened my eyes to a whole new world! I have a 2TB NVMe for my cache. 0: enabling device (0000 -> 0002) Jan 31 17:46:20 Unraid kernel: nvme nvme0: Removing after probe failure status: -19 Feb 27, 2023 · With unraid smb all default settings: sftp is 7. ich möchte die gesamte NvMe als cache-Speicher einrichten 1. How important is it to run two in a pool vs a single drive? Feb 22, 2023 · I'm running two NVMe drives (BTRFS) in RAID1 for my main Cache pool. Oct 22, 2024 · Hello Unraid Forum, my Unraid server runs as media and gaming machine. eine einzelne nvme-ssd mit btrfs als Dateisystem. Ich hatte es bisher immer so laufen die NVME als Cache und die SSD im Array. 3 und SSDs als Cache-Pool hatte ich diese Probleme nichtich denke es hat was mit den nvme und btrfs zu tun. (Because 6. Just started using Unraid as I recently got into selfhosting, currently I have a 1TB 7200RPM Seagate HDD in array, and a Crucial NVME 1TB SSD for cache pool, which I did this because I read many posts saying not to mix HDD and SSD in arrays. 11. Jun 17, 2022 · 1. Jan 29, 2024 · Hi, I'm looking for some advice please. The usual setup is to have /data use Cache “Yes” so that writes are to the cache pool and things like Plex processing happen on cache drives instead of slower spinners. 2 auf 6. When running the updater, it only detects "Cache 2" and says that the firmware is already up to date (which is true), but it does not list out the first drive "Cache". Some kind of cache pool configuration for the nvmes, app data, including plex data as cache only or prefer. Plex, MariaDB, InfluxDB, AdGuard, Grafana, etc), VMs and my cache for my array will reside. 0 Non-Volati Aug 12, 2020 · I've recently set up my first Unraid build and I am experiencing slow read speeds when using the Cache, even within the same machine. 0 NVMe ist ja nicht verwunderlich, weil die neuen Controller ja nur noch mit 4. 0 Support kommen. Bis auf die nvme Platte. b. I stopped my containers, moved all my cache to disk. I will probably store few Windows 10 images and few linux images. Und eine 512 GB NVME. 5. Wondering if I should replace it ASAP. By Tomas Tomljanovic November 26, 2022 in General Support. Oder eher vom Stick gestartet. Specs: AMD Ryzen 5950X, Gigabyte X570 Aorus Master, 128GB UDIMM ECC, 4x Seagate Exos SAS 16TB (48TB usable), Kingston KC3000 2TB, 2x Int Sep 25, 2022 · My config contains 2x T-Create NVMe 1TB drives. 2 nvme to pcie adapter. 8. I think that's pretty much the standard way to do it. I’m going through an overall upgrade, so I’m looking to move to a 2TB NVMe drive. 13600K, 64GB RAM, 2x NVMe RAID 1 as AppData store, and 2x NVMe RAID 0 as Cache. 2 SSD, den ich mit einer Samsung 980 1 TB PCIe 3. -rc2 war eine Anleitung aufgeführt, wie das alte cache-Laufwerk geleert w Since you may be wondering why I'm using a 4tb HDD as my cache --- I'm fairly new to Unraid, and I came from five years of running Free/TrueNAS which didn't use a cache drive. Oct 17, 2022 · Suddenly, the cache upped the unrecoverable sectors from 45 to 225. 2 had format issues I learned after mucking around to add cache pool). Nov 21, 2024 · I got home and family was telling me multiple functions of my Unraid server weren't working (Home Assistant, Plex, etc). 9x faster than smb sftp also get lower cpu usage nvme-cow: TotalRead = 62 MiB TotalWrite = 62 MiB TotalFiles = 2,926 (335) TotalTime = 01:19 TransRate = 0. I have 4 cache pools setup. If you are just rocking a standard 1Gbps connection to unRaid, you probably won't see a difference with SSD vs. 2_2 slot. Oct 5, 2024 · Need help please! - yet another cache drive unmountable issue. My setup is 1x8 TB WD purple, 2x8 TB WB purple, 3 cache pools ( 1x512 GB NVME, 1x512 GB NVME and 1x1 TB SSD). I will be traveling abroad for a few weeks. Start new topic; Recommended Posts. I need to change the temperature threshold setting for the drive since they are expected to get a lot hotter than a traditional hard drive. Jul 28, 2023 · Ich habe zwei NVM SSDs in meinen Server eingebaut und möchte diese sowohl für Docker als auch für den Cach nutzen. Ich würde dann jetzt eine SATA SSD dazu kaufen. Docker service stops, VMs stop, shares and GUI still work I have to reseat the drive before it is recognized by unRAID after a restart. 如果nvme缓存能提升数据“写速度”，那使用迅雷下载的时候数据是否也是先写入nvme缓存盘然后再写入hdd数据盘中？那将unraid作为下载机是否会 Nov 7, 2023 · For the sake of ruling out the Array and ArrayCache I am just looking at Performance over the network to the NVME Cache which should be capable of some reasonable perf, I don't have screenshots from my earlier testing of the Array and ArrayCache and currently I have a script running thats keeping those disks busy so I will circle back around to NVMe runs hot in general and some boards come with built in heatsink covers. A few years ago I set up a streaming/automation server with 3 dockers (plex/jellyfin/telegraf) and 1 vm (home assistant). Unraid alt: Stell bei den Shares alle prefer und only Caches auf Yes bzw No. Die wollte ich als Cache nutzen. Apr 28, 2020 · I think the docker image on /mnt/cache that's mounted on /dev/loop2 is preventing the unmount. Cache-yes shares are moved from cache to array when mover runs, and cache-prefer shares are moved array to cache when mover runs. I have the traditional SSD & NVMe cache. benötigten Shares wieder auf den Cache schieben. One of my NVMe cache drives keeps dropping. May 14, 2022 · Hello! Today I'v got alert that one of my Pool nvme ssd's went up to 84°C. I need help. Hat da jemand von euch eine Adapterkarte als Empfehlung ? als NVMe hatte ich mir die 2 TB WD Red rausgesucht. Zusätzlicher NVME Sep 28, 2024 · 我用一个1T的nvme致钛TiPlus5000建了一个fast池，用来存储appdata、domains、isos、system，cache池用来作为下载、appdata备份以及阵列的中转使用。 我有两个SATA固态，分别是1T和2T，暂时没啥别的需求，就用来作为cache了，想请教一下cache的负载均衡选项都是什么意思。 现在是默认状态，似乎是把磁盘分成多块 Without a cache drive: Unraid 4. Speeds will be significantly worse for writes due to being limited by the parity, and reads will be at best no slower than unassigned or cache, but will deteriorate over time due to TRIM not working in the array. I have the following: - Windows 10 Client with a Samsung 980 PRO 1TB NVME - UNRAID server with a Corsair MP600 1TB NVME Cache drive and DirectIO enabled - 10Gbps Ubiquiti Network NVME. I have several kinds of cache. Wednesday, I wo Dec 15, 2021 · My "cache" pool is 2x500G SSD btrfs raid1. Jan 25, 2024 · Hallo, ich habe jetzt mein NAS zusammengebaut und Unraid installiert. 5” SSDs for my cache. 2 NVMe as a cache drive? NVMe is head and shoulders above SSD performance wise, but curious if anyone has seen any significant benefit internal to the server (I can't imagine it would make a difference across GB ethernet. Ich würde im Nachhinein doch lieber den Cache gespiegelt haben. Bekanntlich hat sich die Samsung 970 Evo Plus ja sehr bewährt. g. I think there are a number of ways, so "best" depends on your preferences/needs. 3, the system sees both drives, and everything works great. Jun 14, 2024 · habe neu im System eine 256gb NVme die hat eine 1gb große UEFI Partition (Frage: brauche ich das) und eine 256gb grosse freie Partition. May 5, 2024 · - At the same time i added an additional array drive, and second 1tb nvme cache drive to create a pool. Other than that, there is no "pulling" data "that's not in the cache yet". Array stoppen 4. Ich nutzte z. Dec 7, 2020 · Hi there, Currently unable to boot into unRaid (in any mode) so my apologies for the lack of logs. By Danuel January 24, 2019 in General Support. Jun 10, 2021 · I might have misled you as I got confused over what I was seeing: the drive I noticed was btrfs wasn't the nvme cache, the actual nvme cache (similar model to the btrfs one) wasn't appearing in any of my devices (since it dropped offline apparently) and I didn't realize I was looking at the wrong drive. 3 - average 50-60 MB/s, peak reported 101 MB/s* So generally speaking, a server with a cache drive has write speeds 2-3x faster than the same server without a cache drive. Here's the setup (Unraid 6. Jan 27, 2024 · Btrfs macht öfter zicken, zfs ist noch sehr neu in Unraid. 2. Stop array hung trying to unmount the nvme drive and in the end I had to use 'umount /var/lib/docker' to get it to fully stop. Downloads, media, some cloud services (nextcloud and such) etc go to the SATA SSD set as "cache yes". 5TB External from Seagate. While it is nice to have nvme speeds for docker apps, I have found not having a DRAM cache sucks big time. 81 MB/s FileRate = 36. hv01-diagnostics-20220514-1953. Current Setup: Array (10TB parity, 2 - 6TB drives), 2TB cache drive, 1TB drive intended for VMs (not set up yet). Mar 15, 2022 · Hello! I need help because I am having difficulty achiving the full speeds of my network and NVME drives using UNRAID. However, I’m constantly running at 80% or over 90% during some transfers. zip I'm sure my setup could be better, but this is how I use cache drives on unRAID. The second nvme keeps dropping off line and I know this because the temperature would disappear like in the pic. For gaming VM I will use another nvme drive passed through directly, but I still prefer the system itself to be in the image file on the cache pool. 3 eingespielt, und seit Dec 8, 2023 · Ein Pool kann ja auch ohne als Cache fürs Arrayzu dienen, angelegt werden. Does anyone have any insight into this? Diagnostics are attached to this thread. 1. update: after reboot it went back to normal readings. The "Mover" then will copy them to the protected array at a time/interval you set. Any ideas? It's good to separate them, since a full cache drive will grind to a halt - Meaning your dockers and VMs would stop working until some space is freed up by the mover. The original drives are back in my system. Jan 28, 2025 · I’m experiencing a recurring issue where my NVMe drive, used as a ZFS cache pool, intermittently fails. Alle Shares vom Cache auf Array verschieben. I have each in its own Cache Pool. I guess you could use that HDD as yet another pool for downloads. I also have spinning drives as cache pools. Oct 2, 2020 · I replaced my SSD cache drive in favor of a NVME drive on Sunday. When I dump 30+GB of files, like a large torrent, speeds die hard. Scheine beim Setup ganz normal den Pfad "/mnt/cache" angeben zu können. after short research I have found that it is wrong. So I set up Unraid last weekend without a cache and discovered that it's outrageously slow. Note that whether ordinary file writes go via the cache is configurable at the share level so it is not uncommon for users to always write directly to the array bypassing the cache for media files and only use the cache for application/VM purposes. Mar 8, 2022 · Mit v6. Works great. If the data is already on the array, it won't ever go to cache unless it is Jan 1, 2023 · - die einzelne Cache NVME war jetzt grün und Docker gingen auch wie gewohnt, sowie vereinzelte darauf enthaltene Daten die ich getestet habe. Or are these only false positives/manufacturer recommendations. Jan 3, 2022 · Hi, I would like to move an NVME drive out of my UnRaid but it is not detecting when in Linux or Windows 10? Do I need to format it on UnRaid before removing? Thanks, Luca Dec 1, 2024 · I am still trying to figure out the nuances of cache. The data transfer rate makes all the difference. I haven't figured out a way to benchmark it, the DiskSpeed container doesn't work with cache pools. Ich habe 2 HDD a 4 TB verbaut. I'm new to Unraid, and pretty new to Linux as well, being a long-time windows user. Feb 11, 2024 · Hallo zusammen, ich nutze Unraid eher untypisch. Mar 4, 2024 · Und deine NVMe SSD ist ein Single Cache Pool. die beiden NVMEs austauschen 7. All my Docker-Containers + their persistent volumes are sitting permanently on the cache. Why is trim so important? Dec 12, 2022 · Hallo ich habe mir den Thread durchgelesen und hatte mit gedacht NVMe für Cache zu nutzen. Folgende SSD-Platten sind aktuell vorhanden für den Cache und einem weiteren schnellen Pool. May 31, 2021 · Hallo zusammen, ich habe hier 10 Stück 250GB SSDs "herumliegen" und frage mich vor meinen ersten Unraid Gehversuchen folgendes: Bringt ein SSD Cache aus z. Aug 8, 2016 · The limiting factor depends on the use case for the cache drive. Ich betreibe den Server seit ein paar Monaten in einem leisen mini PC. 2 SSD und einer SATA SSD, jeweils mit 1 TB einen Cache-Pool bilden? Mein Motherboard hat nur einen Anschluss für eine NVMe M. 12. X Every couple of days\weeks my NVMe drive will lose its connection with unRAID. Aug 25, 2020 · NVME 1: Used for a cache drive for Unraid NVME 2: Not used for now I successfully installed Win10 as a bare metal and configured correctly the cache drive for Unraid. Server up and running for about a week. Downloads/media folder as cache yes and turn on mover. Nun habe ich mir neue Hardware angeschafft und habe seit dem ein massives Problem: Nach dem Aufbau der neuen Hardware und Austausch der Cache Laufwerke von 2x SSD (RAID 1) zu Nvme (RAID 1) lief zunächst alles pro Dec 19, 2020 · Unraid neu: Stell bei den Shares überall den Secondary auf "Array" und die Mover-Action auf "Cache to Array". I have 1x1TB and 3x2TB in separate cache arrays, and wouldn't do it any other way. Für VM und Docker würde ich die NVMe bevorzugen. In dem thread zu 6. Ill see if i can find another nvme drive but that might not be an option. New to unraid. My torrents go to cache and often stay there until they quit seeding. Ich möchte auf dem NAS unsere ganzen Fotos sichern und ein paar Docker laufen lassen. Kann ich aus einer NVMe M. 2 belegt habe. From what I've read, compression actually improves read & write speed. 0-rc3 und bin auf die Idee gekommen, mein Cache-Laufwerk zu erweitern und auf zfs umzustellen. The second nvme is installed on the m. Store docker/VM files. I was trying install a new m. It works great with my dual NVME cache pool. Jan 7, 2020 · Hello, I am very new to unraid and going through the forum i am quite overwhelmed with drives recommendations. 5. I just switched my cache from a pool of 2 drives (1TB SSD and a 2TB Nvme) to a 4TB Nvme. For historical reasons the default name for the first pool is ‘cache’. Das wäre mein Ziel. Gestern dann ein Stromausfall im Büro und in dem Zuge hab ich 2 1TB Sata-SSDs zusätzlich verbaut um den Cache zu erweitern. homesrv01-diagnostics-20210515-0112. I’ve got 2x1TB nvme for cache and it’s not enough lol 4k remuxes download slow and when you have a couple of them queued up the incomplete files stack up really bad. I checked my server and none of my containers were accessible through webUI but logs didn't state anything wrong with those. 11, the system will only see 1 of the 2 drives. To my initial surprise, dramatically faster than SATA connected SSD. I'm trying to replace existing 1TB SSD cache drive with an NVMe drive, and did the following: Stopped all running Dockers/VMs Disabled VMs, disabled Docker Changed all shares that are using cache to cache-primary, array-secondary and Jul 29, 2019 · (1) and (2) spent a significant portion of their life as my cache drives; however, I am very particular about separating write-intensive and read-intensive data (e. Also ohne Parität. I think it has to do with some kind of buffer/Cache on my cache drive. But when I tried to passthrough the NVME 0 to Unraid to create a Win10 VM from the bare metal installation, the cache drive disappears from Unraid. Ich habe sie dem Pool zugewiesen und dort wird sie auch mit denm grünen Pu Jul 30, 2022 · Hallo zusammen, habe in letzter Zeit ein etwas merkwürdiges Problem: Ich hab zwei Samsung 980er NVMEs als Cache verbaut, mit nem kleinen Passivkühler, da sie recht warm werden wenn ich über 700GB am Stück schreibe. Since a few weeks I have issues with unraid getting unresponsive or a crashed docker service. After getting syslog written Jul 1, 2020 · However on the occasion I need to activate the VM for gaming, does that mean for Unraid cache and Plex cache, I need a separate SSD and kept the one NVME I have for the purpose of VM? I have a 500Gb NVME that I partitioned to a bootable Windows install using only 76Gb, leaving about 400Gb available that I was gonna use as Unraid cache partition Feb 25, 2020 · I got two spare nvme drives in unassigned devices from which I want to create a secondary cache pool for VM images solely. With the following names: Cache DownloadCache Plexcache (this is the faulty/disappearing one) nvme1n1p1 Systemcache I have four cache pools, because when I attempted to run them in btrfs raid 10 it was horrible. I previously had a 1 TB nvme drive as my cache drive and decided to pass this through to a VM and replace it with a 500 GB Samsung EVO ssd. I have a different 1tb in another system. Jan 9, 2022 · (After further reading here and there) I'm able to navigate the content of the "unmountable Cache pool" using Linux commands (cd / ls. As you can see it has done a bit more than 140T Jan 6, 2023 · This has been an ongoing issue that has gotten worse with 6. The basic conundrum is that when files are on the cache drive they aren't protected the way they are when they are on the array and as best I understand unRAID does not have any way of keeping recently created/modified/accessed files on the cache while also housing a copy on the array for safe keeping. Ich bin neu bei unraid und von meinem Intel Nuc auf einen HP Elite Mini 800 umgezogen. Warum sollte es das auch? Also kein Cache) [1xNVME_B + NVME_C im Raid 1] = Alle anderen Daten. Then shutdown, replaced and rebooted. Feb 2, 2023 · Wenn ich die beiden NVMe jetzt zum Cache-Pool hinzufüge, wie sieht es dann mit Docker und den VMs aus? Kann ich die auch auf Cache-Datenträger verschieben bzw. Ob die 500GB für den SMB Cache reichen hängt von der Datenmenge ab die du kopierst und vom Moverintervall. Dec 3, 2024 · Hallo, ich bin absoluter Neuling bei Unraid und in Linuxsystemen allgemein. Kann ich das so im Nachhinein einfach machen? Ich würde alle docker/VMs stoppen die Daten auf den Cache ziehen und überall die Pfade von mnt/nvm Which NVME for cache Looking to build my first unraid server and just wondering what NVME driver are good to use, I'm currently looking at WD SN700 , are they any good ? Locked post. I killed a zombie container process accessing /dev/loop2, but still cannot detach /dev/loop2 and still stuck trying to unmount. 2 ASM1166 getauscht und der Cache lief also als SPoF (mit dem Plan das wieder zu ändern). 2 Adapter Jan 24, 2019 · NVME cache err Unraid OS freze NVME cache err Unraid OS freze. Edited December 9, 2023 by LeRichi The cache pool setup I planned would be a Raid1 (zfs) with 2x 4TB NVME SSDs, on which my Docker AppData(ex. One major factor for me would be power consumption, so the SSDs shouldn't block higher C-States. 3 onwards. ill use the mover to transfer from cache to array, remove nvme from server and insert into other pc, clone the one in the pc and swap em. 添加一块nvme ssd和两块nvme有何区别？只是1+1的容量扩充，还是说可以开启类raid0的nvme高速缓存模式？ 2. My primary cache is a pair of SSD drives (or NVMes on my system that supports it) in RAID1. Dec 6, 2022 · The drive named "Cache" has an older firmware starting with '2B' and Cache 2 already has the updated firmware starting '4B'. Unraid hochfahren und neuen Cache mit den neuen NVMEs erstellen. Apr 30, 2020 · For your Use Case using the NVME drive as the cache seems a very sensible thing to do. I am currently using a 250gb nvme cache drive, which is used to cache "large" Files I transmit over my 10gbit*s Network. Egal ob neu oder alt: Dann in den Settings Docker und VM auf "No" stellen und zum Schluss den Mover ausführen. If you copy a lot of data to your server, the network will be a limitation, but for running VM's and downloads you will see a boost in performance. I'm looking to update the "Cache" NVME. Apr 11, 2023 · The SMART data is reporting failed on multiple fields, the nvme drive only has 150 power on days. I also suggest NVME instead of SATA SSDs. 3): Unraid Cache Pool (Raid 0 encrypted btrfs) Samsung 860 EVO Samsung 860 EVO VM — Windows 10 (same machine) Samsung 970 EVO Plus (NVMe controller passthrough) I have a pretty similar setup. So cache is the perfect "home". Ich nutze unraid 6. you can use a mirror config for cache so you'll have fail protection. Jan 27, 2023 · Hey all. The goal is to have the most storage/redundancy/gaming performance as possible. NVMe on your cache - you are going to saturate your eithernet long before you saturate SATA. Cache 1: 1x1TB NMVE M. Also worth looking into CA backup plugin to backup your cache if needed. I went ahead and made a copy of the drive then for an additional backup. 6 files/s nvme-nocow: TotalRead = 62 MiB TotalWrite = 62 MiB TotalFiles Jul 10, 2021 · is this possible and how? I have: 3 8tb Ironwolf pro 1 2tb samsung 980 pro and would like to have the nvme as caching device on top the xfs array, like a ZIL in a Zfs Oct 6, 2024 · I have an NVMe SSD set up as a cache drive. Aug 1, 2016 · Anyone have an experience running a PCIe (v2 or v3) M. Using it for PleX and as backup. Unraid herunterfahren 6. After 5-10gb it throttles from 6000mbit's to 1000mbit's. On reboot, I assigned the 2tb as the single cache, but then I have no docker container running, and nothing in showing up. I'm guessing since it's using your CPU for that and well, for modern CPUs that kind of workload is trivial. First time poster, long time Unraid user. Transcode to a directory in your app data OR set it up to transcode to RAM. I’m so happy with this change! Reply reply Dec 4, 2023 · the term cache is often used in two different contexts with Unraid. Nov 29, 2023 · Hallo zusammen, ich bräuchte dringend eure hilfe nach dem letzten Neustart wegen Update auf version 6. Realistically, I won't really fully saturate my NVME read/write speads. Currently my setup is sab download's/extracts on a 1Tb nvme drive and then holds the file until the mover script runs at 3am, unfortunately while that is going on it slows my dockers down Mar 6, 2023 · Just tried updating my bios and changing NVME slots but no go. 2 Wochen das Update von 6. Aug 31, 2018 · The underlined statement suggests you have a 2nd machine that for sure can benefit from having a fast NVMe SSD. You can get a cheap heatsink that stickies on or there are ones that make it more of an enclosure. in the process it seems I have messed up the filesystem on the drive. installieren oder muss ich speziell für diese Anwendungen dann immer eine separate Array-Disk nehmen? Edit: Okay. Cache löschen. Jul 31, 2021 · Cache: 2 x 1 TB NVME (Cache für VMs) 1 x 500 GB NVME (default Cache für MagentaCloud via rclone) 1 x 128 GB NVME (appdata, system und transcode) Für MagentaCloud brauche ich kein RAID 1, da die Daten mit der Cloud synchronisiert werden. On 6. Wäre das der Weg, oder stelle ich mir das zu einfach vor oder habe etwas vergessen? Apr 10, 2024 · Hi zusammen, ich bin gerade dabei meine Laufwerke einzurichten. 3. the PM983 is almost exclusively write-once-read-many while the cache is most of the time write-once-read-once), as well as following good practices e. May 15, 2021 · Hi all, a few days ago my dockers started to show unable to update and my SSD drops out of the cache array at random times now killing everything cache related. Jul 3, 2022 · Hey All I'm definitely still learning Unraid / Servers etc. This causes the kernel to disable the device, ZFS to suspend the pool, and Unraid to enter a looping state where it cannot cleanly unmount user shares or datasets. Vorher habe ich den HP mit einer unraid test Lizenz betrieben. Ich habe heute meinen ersten Unraid-Server aufgesetzt und soweit läuft eigentlich alles. 6 Dann hab ich eine gegen einen M. After upgrading to 6. The one thing to note though is many PCIe NVMe cards fit in x16 slots, whereas you may only have one of those on your motherboard. Cache is faster at writes, so if you are running apps/VMs, you don't want them running directly on your protected shares. Sep 12, 2023 · Not sure if the update caused it but last night I updated to 6. Aug 7, 2023 · Hey everyone, I'm using unraid since like 5 years and currently installed an additional nvme SSD for appdata stuff (mostly plex) while still using a sata ssd as array cache. Inzwischen habe ich aber gelesen, dass für die Sicherheit empfohlen wird zwei Platten als Jan 31, 2022 · For the disk issue see here, NVMe issue is unrelated, it dropped offline: Jan 31 17:46:20 Unraid kernel: nvme nvme0: controller is down; will reset: CSTS=0xffffffff, PCI_STATUS=0x10 Jan 31 17:46:20 Unraid kernel: nvme 0000:06:00. 1x SATA SSD 1TB 1x NVMe SSD 1TB Jetzt überlege ich mir eine zweite SATA SSD mit 1 TB zu kaufen und damit ein RAID 1 beim Cachepool einzurich Feb 15, 2020 · Data is written to cache for cache-yes and cache-prefer shares. 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. That will give you the most performance and give you Operating System support for trim. So then I stuck in an old 256gb NVME drive I had sitting around and got that The Unraid cache setting for each share defines how data on that share uses the cache pool. I have 2 folders, Plex and Appdata, which reside on the cache but the share settings are to have the mover move them to the protected array. I bought the 500GB version of this drive for my cache drive, as it was super cheap. Da war die NVMe immer um die 22 Grad. I use 2 500GB nvme for my cache pool in raid 1 for the redundancy because all my dockers are on it. haern nie rigw nob jezvaiw ifxh kxhog vobcwzf hdshieuz wow gmpcp haql bjuaq mtljn evctmkw