Unraid dev shm vs tmp. Jun 22, 2011 · I tried what you suggested and got: root@unraid:~# mkdir /tmp/sdc1. If the cache is doing other things when you are doing the moving copying. sudo rm -ri *. The purpose of /dev/shm/ is as a RAM disk and for sharing files between programs. 3 kernel versions it was necessary to mount the predecessor of tmpfs (shm fs) to use SYSV shared memory. I think /dev/shm is a good solution; I actually made a dedicated RAM disk just to ensure everything stays in order. On my systems, /tmp is a tmpfs as well, in contrast to /var/tmp which is designed for putting larger files, potentially staying longer. Also note that /var/tmp might not be available in the early boot-process, as /var and/or /var/tmp may be Jun 25, 2016 · Just a simple little plugin to act as a front end for any little scripts that you may have that you may need to run every once in a while, and don't feel like dropping down to the command line to do it. BTW Chromium won't build with the line missing: # glibc 2. Once I did that, it was able to unmount the cache immediately. Tried it out now and tried to make my server bleed. After a bunch of trial an error, I was finally Many systems clean /tmp very fast - on some systems it is even mounted as RAM-disk. The system confirms the share has been deleted. Jan 21, 2016 · This plugin is a continuation of the Unassigned Devices plugin originally written by gfjardim. From what I understand, it's a separate place form /tmp for things and is always a Jan 7, 2015 · My server has 128GB ram and I wanna use it this for transcoding. You can create temporary files in shared memory directly from BASH. (On the host and container side) (I just added a number 2 to the folder name for example). /tmp folder in unraid is ramdrive with 50% of available ram. /dev/shm is a good place for separate programs to communicate with each other. So in total, it makes 5 partitions with the "/" root directory. Running 2VMs that uses 3GB ram each, crashplan backup, and tried 3plex streams, one to pc, one to iPad and last to htc phone. This will open the share settings. Expand. Mount the share with the Finder. Return to Shares. The cache drive when in the array the share must be set to use cache. Unraid is just more clear about how this works than Synology which hides this action from the end user. Also centos 7 needs /boot to be a seperate partition. From here, add a new volume mapping: /transcode to /tmp. cd /Volumes/RAMdisk. Aug 15, 2022 · Dear all, I need to increase both shm and /tmp/cache size but all the documentation that I found refers to docker installation but I'm using addon for home-assistant. For example, one can implement a simple Just about everyone uses /tmp instead and seems to be most recommended and widely supported by doing Google searches. ) Navigate to the share (Start -> Run -> \\tower\media) and make your TV and Movie directories 3. Some systems also clean /var/tmp, but less often. You just need to create a path to that in your plex container. the history part had not occurred to me tho. Use this command: I have seen a few guide that say put /tmp or /transcode and say put "--device=/dev/dri --mount type=tmpfs,destination=/tmp,tmpfs-size=16000000000 --no-healthcheck" in extra parameters in the plex container and it enables it. 89gb' to 'docker run' (or add it to the run_options list in a Ray cluster config). I reverted the "Streams" path back to "dev/shm/Shinobi/streams" and started messing with different ways to get the shm size to increase. I read that elsewhere and seems to Jun 27, 2023 · So I just started using Jellyfin (and I haven't gotten transcoding to work yet), but I was looking back into the OP's question and found it via a google search for ca. Die lagen dann in appdata. We now have DSM 7. Nov 3, 2016 · Huh - I just tested it and have the same problem. SHM is built to handle ramdisks. "best practices for ramdisk ubuntu. Once that's done. Dec 24, 2010 · I used to create seperate partitions for /tmp, /var/tmp, /dev/shm on centos 7 setup till today to mount them with nosuid, noexec options. The following example creates a tmpfs mount at /app in a Nginx container. This will output the full command line of all running processes. If you have made all the appropriate entries in Plex docker Extra Parameters, the go file, etc. img file you should open up the console and run. Select the first option USB and leave it a few minutes like below image until we find it with synology assistant. Setting Up An Automated Media Encoding Server. ''--rm flag can work together with -d, and auto-removal will be done on daemon side. Proxmox looks like the most suitable hypervisor OS for you as it can do much more in terms of virtualization. Feb 13, 2019 · We need to change the relevant permissions on our Quick Sync Device which we do by typing into the terminal window: chmod -R 777 /dev/dri. Using rysync etc. In some modern distros, /tmp is already a virtual file system in memory or a symlink to a directory inside /run. I set folder and set trancoding in plex web: sudo mkdir /mnt/plexdisk. pat. Technically, it’s a normal directory but where part of your RAM is mounted, using a special filesystem known as tmpfs. I used to have 128gb ram and ran into issues with multiple long DVR sessions (NFL season for Mar 19, 2017 · The /dev/shm space on Linux IS an exposed tmpfs block device. So why is using it for Plex improper? What makes your way the "proper" way? Oct 11, 2020 · This tweak has nothing to do with your RAM usage. Sep 23, 2017 · 4. on /tmp and /var/tmp and have a big swap partition. All, Many have asked for us to put together a more comprehensive guide to getting started with unRAID. Then in Plex set the transcoding folder to that /temp or /transcode path. The results are highly consistent. I agree with bobbintb that you should consult the rclone forum or the rclone github repo. 2 on thi Yes, /tmp represents RAM, personally I prefer to use /dev/shm (also RAM) because it will only allow you to consume half of the installed RAM. Any advice would be appreciated! Edit: sorry for lack of info. This can be seen using mount: tmpfs on /dev/shm type tmpfs (rw) You can use as much space here as the half of your total /dev/shm which is the "auto ram disk" the system creates. ago. tmpfs (5) is dynamically-sized, with an optional size limit. This shared RAM disk defaults to half of the total system memory, which should usually be more than enough for a few Plex transcodes. Docker Engine. Sep 13, 2017 · Setup the VM on the host. Only be careful if you are using Live TV and DVR, you will need a lot of RAM to avoid problems. /run is tmpfs and has a max size. I use /dev/shm as the container path and then /transcode inside of Plex. Even so, Unraid is attractive due to its exceptional offerings, even though obtaining a license is required. Apr 16, 2020 · 1. But, SAB reports only 7GB available. If you’re doing a NAS and a media server then it’s probably wasted unless you transcode to ram but 192 would still be overkill in that situation. 23 update). Feb 16, 2021 · Docker Containers. will empty the /tmp/ directory and remove all files and subdirectories. Mar 16, 2012 · 2 Answers. 1: noticed that the WebUI shows the disk already spin down, but in reality the disks are still spinning. " I've been using /dev/shm/cache for quite a number of years now with no problem. Thank you very much for spending the time and trying to get this to work. ) Basically, Unraid is a NAS OS. mkdir /tmp/PlexRamScratch chmod -R 777 /tmp/PlexRamScratch mount -t tmpfs -o size=8g tmpfs /tmp/PlexRamScratch Been using it like this for over 2 years and no issues at all Mar 14, 2006 · If you type the mount command you will see /dev/shm as a tempfs file system. It's perfectly okay to use some directory in /run as long as you have the appropriate rights on it. All dockers default to appdata folder (on a 1TB NVME dedicated to dockers and VMs). High Water (in fact I prefer Most Free). Highly likely one of your configured plugins. Yes, use /dev/shm, this is what I do. I personally have 96GB of ram so the 48GB that /dev/shm defaults to is more than enough for just transcoding plex. If you unmount a tmpfs instance, everything stored therein is lost. /dev/shm may be a good use case depending on how random your reads are for the large file. Any folder at the top level of cache or array is automatically a user share, even if you didn't create it as a user share in the webUI. shm_size when building. Sorted by: 1. Here is a stackoverflow post about /dev/shm vs /tmp. ) Install the Community Applications Plugin by navigating to Plugins -> Install Within the Plex docker settings change the transcode folder path slightly. 645s sys 0m2. It limits the disk to 50% of your ram and automatically removes data once nothing is accessing it instead of waiting for Plex to clean up after itself later. If no data is left in the share, a Delete checkbox is available. 1 working on unraid. 02. They are more or less using the exact same technology to pull this off. Tested it, and downloads stops after around 6 GBs. Plex transcode directory is set to /tmp. g. Also, I've read that moving the metadata to a separate SSD drive will provide better performance over having it in the Appdata iirc, /tmp is part of the USB flash drive as it's part of the rootfs, /dev/shm is half your system RAM. If you just need to change tmpfs size, you can remount it on-line with new size: mount -o remount,size=<new size> /tmp. 009s Writing and reading to /dev/shm: real 0m3. shm stands for SHaredMemory. 2 and above expects tmpfs to be mounted at /dev/shm for # POSIX shared memory (shm_open, shm_unlink). A free storage solution with as many features and options as TrueNAS is challenging to compare against. If it isnt it will not use the cache. Few days ago, I needed to extend the partition of a centos 7 machine but I was unable to Nov 21, 2013 · cd /tmp/. On Unraid, /dev/shm can, by default, be used as a ramdisk with the size being half of your ram. While the array was up. com /dev/shm/ is not your entire RAM, it is half of it. 991s I repeated this a few times. Today's Guest Blog is by Stefano Partida of SPX Labs who has been using Unraid for the past 3 years for video editing and media storage. If you plan on doing large OTA DVR you may run into issues. I was aware of /dev/shm only allocating half ram but I was under the impression that /tmp would be able to see and use all available ram, and same for a user created ramdisk. Frigate config file Mar 2, 2014 · Yes, there's a huge difference. /dev/shm is memory (tmpfs) backed by the disk (swap). If youre using Plex docker on UnRaid, mount /dev/shm > /temp or /transcode or whatever you want to call it. This could also be taking up space, let me know how this works for you. By default it's half of installed RAM, you can configure it by adjusting /etc/fstab on normal linux systems (/etc/fstab is rebuilt on boot on UnRAID, iirc). With the release of beta14 and the updated Docker Manager tool, we have done exactly that. 0-rc1, shows the spin u Feb 23, 2015 · Application Support. direct/ of course). Sep 10, 2021 · 2 Answers. Thus, either /tmp (a path on a tmpfs mount) or /dev/shm (an explicit tmpfs mount) should work exactly the same other than the fact that some of the space on / will be in use already. What I don't know is if there are any drawbacks to using that To use a tmpfs mount in a container, use the --tmpfs flag, or use the --mount flag with type=tmpfs and destination options. e. Stop and then start the container (not sure if this helps). You can view the guide directly from our website be clicking the link below. mdconfig (8) and mdmfs (8) are static devices. See full list on superuser. You also need to run sudo lsof /dev/shm, which shows the currently open files on that filesystem. 0 I believe I have enabled it in the BIOS Is there a way to pass it through to this VM I am running unRAID 6. 5' services: your_service: build: context: . ***OFFICIAL GUIDE*** Using Docker. Write test: time dd if=/dev/zero bs=1024k of=tstfile count=1024. Can you provide me a more specific link? Version. Da kann also wirklich nie der RAM voll laufen. You'll be able to see exactly the parameters passed to ffmpeg. Guide: SabNzb, Sonarr, Radarr, Plex setup. The first example uses the --mount flag and the second uses the --tmpfs flag. Added /dev/shm as host path, and /tmp as container path in the binhex SABnzbd docker, and added /tmp as Temporary download folder in SAB. Jun 22, 2012 · In other words, it is something on YOUR server that is messing with permissions. Thanks in advance. When available free RAM is low, memory (including tmpfs) will be paged to swap. May 13, 2023 · Posted May 15. /tmp may be tmpfs or not depending on how the administrator configured it. Jan 18, 2024 · Since TrueNAS is free, it is more cost-effective in the eyes of many. If you want it interactively (so you need to confirm deleting): cd /tmp/. It speeds up the process immensely. Select the Delete checkbox. Host Path: /tmp. Transcoding to RAM-Disk works if "Use%" of /tmp is not "0%": Is there a way to change the size of the "ramdisk" (/dev/shm) in Unraid? I'd like to reduce it (currently it's 50% of my memory). and you have no /dev/dri directory, my guess is that you have not specified the iGPU as your primary graphics adapter in the BIOS. 7 and fixed some issues Be sure you install the dlandon version of 'Unassigned Devices (updated)' from Community Applications. There is no source for tmpfs mounts. The exact same thing is true for Unraid. /mnt/cache is the name of your cache drive. See the manual. Jan 6, 2019 · /dev/shm is allocated to only use 50% of ram, whereas /tmp has no limit. Jan 7, 2015 · Nice! I did not know about this. You can set how much RAM /dev/shm can use in fstab by using this. Install the Unraid Nvidia Plugin, download the version of Unraid required containing the Nvidia drivers and reboot. ) will only show the former. You really don't need the extra parameter portion, just use /tmp or /dev/shm/ in the container variable /dev/shm/ potentially uses up to half your available ram /tmp potentially uses all your ram Sep 17, 2021 · Nimm lieber /dev/shm/plex /dev/shm ist eine 50% RAM Disk. One thing though, the ffmpeg binary could be compiled with different options. Common docker compose storage configurations Writing to a local disk or external USB drive: Jun 28, 2019 · Unraid has a built-in shared RAM disk accessible under the /dev/shm folder. mount -o remount,size=XG /dev/shm. Select the Delete button. sudo rm -r *. unRaid reports 128GB on the main page, using around 8-10GB. 10. On my Devuan Ascii the mounting options are: size defaults to 20% physical memory + swap. 1 Answer. Read test: dd if=tstfile bs=1024k of=/dev/null count=1024. (Or anything that I happen to run across here on the forum that will be of use to some people) The same container that a developer builds and tests on a laptop can run at scale, in production, on VMs, bare metal, OpenStack clusters, public clouds and more. Wobei mir die Tage noch ein Verzeichnis aufgefallen ist, wo die transcodierten Sync Inhalte zwischengespeichert werden. Mar 18, 2017 · Before systemd, the standard way to activate tmpfs on /tmp was to activate it in /etc/default/tmpfs and set RAMTMP=yes (even if almost everyone was editing /etc/fstab). The gfjardim version of Unassigned Devices is not working on unRAID 6. when running df -h -t tmpfs i see that irs taking 32gb of ram is /dev/shm just something unraid create on its own? is the ram available for the system/dockers or is it completely reserved for /dev/shm ? tmpfs is the new name for shm. Jun 29, 2020 · There is no performance boost by using /dev/shm. Mar 20, 2023 · The plugin is primarily developed for the current stable Unraid branch and might lag a bit behind for new releases with new functions. Install the User Scripts plugin, add a new script, edit the script, and copy+paste these three lines below the #!/bin/bash: mkdir /dev/shm/snapfifo /dev/shm: Internal cache for raw decoded frames in shared memory. Any data you read from it could be coming from any drive. 2. I’ve got 64GB RAM, and there’s never been an issue like this before. Jun 23, 2022 · Start VM. 4. 9. 2GB: tmpfs /dev/shm tmpfs defaults,size=2g 0 0. Feb 17, 2019 · You can pass mount parameters to the --tmpfs parameter, e. Also, have a sufficiently large swap on your system. Posted April 16, 2020. Which makes sense, because the transcode cache takes up very little space. Jan 7, 2015 · Now open Plex -> Settings -> Transcoder and change the path to "/tmp": If you like to verify it's working, you can open the Plex containers Console: Now enter this command while a transcoding is running: df -h. On the other hand, TrueNAS is a more expensive option, but it comes with a variety of advanced features and enterprise-level support. Tried adding ,size=16G 0 0 to the end of the mount line in /etc/fstab (per this answer) but that doesn't seem to persist after reboot. Nov 9, 2021 · Why would you use /dev/shm instead of just stashing a temporary file under /tmp? Well, /dev/shm exists in RAM (so it’s fast), whereas /tmp resides on disk (so it’s relatively slow). I have updated the plugin for unRAID 6. Mar 26, 2014 · dev is devtmpfs, and has a max size. On the host system, go to Settings -> VM and make sure VMs are enabled. Depends on your plans for the unraid server. Start up the Plex container. You also have /mnt/user, which is all of the drives in your pool (including cache) "fused" together. /var/tmp is memory (disk cache) backed by the disk (on-disk filesystem). Install the plugin via "Community Applications" plugin, search for "Disk Location" under "Apps". If you are inside a Docker container, you can increase /dev/shm size by passing '--shm-size=204. So if you run a program that needs RAM, the data in tmpfs (5) can be swapped out to disk. This should give me 64GB available. Since you have the same issues with sabnzbd, I'd start with it. It has a max allocation of 1/2 available ram. The proper way is to use /dev/shm instead of directly using ram. Running du -h /dev/shm/ (adding the * excludes files beginning with . Change X for the number of RAM you want to set. See: Linux tmpfs. Thx@all ''man docker-run ''--rm true|false ''Automatically remove the container when it exits. But seems not working. 1. 1. So setting it to /tmp or /var/tmp puts it soely to ZFS to handle, which uses ARC and L2ARC to reduce excess IO. If this is your case (you can check that in /etc/fstab, or typing mtab ), you could use /tmp as your temporary directory. You have /dev/shm/ in your container variables, but you also have /tmp as your destination in your extra parameters. -it \. Oct 21, 2018 · IE: if you're trying to have a container access a folder in RAM instead of appdata, then just give it a host path of something like /tmp/containerName/. Actually it would be nice if Limetech would incorporate this, so that the re-issuing of license keys is solved (particularly in case within 12 months from the 1st replacement; like in my case, I must hope my current UNRAID usb does not die for one year). Total ram 16GB. Take the result and google "98105650 bytes/sec in megabytes/s". I have also seen someone say it needs to go to /dev/shm and change the plex transcoder to /transcode not /tmp. In contrast, /tmp is exactly made for this. Cache is a 2TB NVME. 0. Since it's a ram drive, everything in /dev/shm gets wiped on reboot, so you need to create the /dev/shm/snapfifo directory every time you reboot with a user script. Sep 5, 2023 · from what i've read, people use /dev/shm for transcoding to ram. (In the 2. I shut down the array and tried again and it mounted! I'm able to search through it at the command line now. First let’s check what’s currently under /dev/shm. Jan 6, 2019 · Click on your Unmanic container (on the Docker tab in Unraid) and choose Console from the menu that appears. My transcoder path in PLEX is: /transcode. 8. It is not recommended to modify this directory or map it with docker. For various reasons CrashPlan was no longer suiting my needs, so I went looking for an alternative solution. Nov 3, 2006 · This is where /dev/shm appears! /dev/shm is a “virtual directory” that exists only in your RAM. Master_Scythe. /dev/shm is intended for a very special purpose, not for files to be put to by arbitrary programs. In advanced mode on Docker page, use the arrow hooks on far right to change ordering, just to the left you can change the wait time of that container before starting. mount: /dev/sdc1 already mounted or /tmp/sdc1 busy. Therefore, it is a file system, which keeps all files in virtual memory. From within the webGui, click on "Docker" and click on the name of the PlexMediaServer container. using ram drive or /dev/shm should only be considered if you have 32 gig or more of system ram. Step 2: Changing the Plex Media Server to use the new transcode directory. A major reason for Unraid array in consumer use cases (as opposed to a RAID solution such as ZFS) is that having more failed drive than parity will not cause you to lose all your data (except for when all data drives failed, which I would consider catastrophic and thus can only . /var and /tmp are mapped to the ZFS pool. Click on the Slackware icon and change it to the Limetech Unraid icon. Sep 17, 2021 · Today I noticed my windows 11 VM had some updates, went to run the updates and got this message: My mother board on this system is a Gigabyte Z370 HD3 which should support TPM 2. You want to map /dev/shm on the host to /transcode in the container. sudo mount -t tmpfs -o rw,size=50G tmpfs /mnt/plexdisk. Which is nice because the system takes care of the size of it automatically without you having to set aside a fix portion of your ram for a ram disk. build. Update the transcode path with the new one within Plex settings. 5. The command pwd in there is not necessary but should show /tmp. Open a terminal and enter. Be careful to type it correctly. Disk Location will be installed under "Tools" (from 2024. If downloads are going on or anything else that is using the cache will slow the speed down. Feb 16, 2016 · This is a guide of how I use 'rclone' to backup/sync folders from my unRAID 5 Tower to my cloud storage. Example: version: '3. Feb 15, 2020 · This is often caused by a user accidentally creating a share by specifying the wrong upper/lower case in a docker mapping or other path. Synology will on its own try to make the largest drive in your NAS the Parity drive. I tried doing this on a tvheadend docker to write timeshift files to memory (/tmp/timeshift/) but the docker failed to start, showing this error; Quote. The minimum size is impacted by the shm-size calculations below. The internal mount is used for that. 639s user 0m1. Jan 7, 2015 · So even though my /tmp isn't a tmpfs mount itself, it is *on* a tmpfs mount and exists only within RAM. This causes transcoding and thumbnail generating issues in Or use /dev/shm. I use it with AmazonCloudServices but it will work for others: At the time of writi Oct 9, 2021 · If you just need the database up before other services, you can use the native unraid docker start ordering and start delay for this. 7 Jan 3, 2018 · It's the same iGPU (UHD630) so i don't see why it shouldn't work. When I check the RAM usage streaming a movie the graph is showing that the usage is nearly 0 % of 128GB. Files exist on a filesystem as long as they still have a directory entry or are being kept open by a current process. Everything in tmpfs is temporary in the sense that no files will be created on your hard drive. The source of your problem must be something else (or you used a path, that targeted your RAM). The problem is upon reboot those subfolders' permissions reset from the designated user as the owner to root as the user. 32GB is available if ram is 64GB is installed. Scroll to the bottom click on Add another Path, Port, Variable. Create RAM disk for Plex transcodes. --tmpfs /mytmp:exec would allow execution of files. /tmp is able to consume all your system memory, /dev/shm is only allocated 50% of your installed memory, so its a little safer compared to /tmp. Make sure to set this to more than 30% of available RAM. In practice, performance is about the same (tmpfs has a slight edge but not enough to matter). So writing to disc is certain a bit slower than writing to the in memory RAM (/tmp or /dev/shm). Feb 10, 2021 · This will harm performance! You may be able to free up space by deleting files in /dev/shm. 1-83481af. Members Online [Win10] Docker Desktop: How do I change the location where images and containers are stored? Sep 14, 2021 · Dear all, I've been trying to figure out why 2 of my disks keep awake: (No docker/VM running, Tunable (md_write_method): is auto) Fall back to 6. There is other method with SATA boot but I have to test it better. ) Plex Settings > Network > Set your domain and your unraid server IP as your "Own URLs" (use https and http as needed!): By that your own domain is used for external access and your unraid server ip is used for local access (and https://local-ip. Hope this guide help someone. Also check the docker page while in advanced mode there may be some orphans leftover from past containers. Better yet, the space comes from virtual memory. - This seems to work, but the BOOTDISK does not become bootable; in fact during the make_bootable_linux it seems to make the original disk bootable; also some message about tmp/BOOTDISK not found or so (I believe; all of my head). ) Some people (including me) find it very convenient to mount it e. Maybe the developer can shed some light on this. I have 128GB of RAM in my system (AMD EPYC) and Unraid clearly reads all 128GB but yet only shows half that is available in /tmp or a /ramdisk I've created. 2/6. /var/tmp is normally located on a physical disk, is larger and can hold temporary files for a longer time. This mount is _not_ needed for SYSV shared memory. Change the name to something relevant, like UNRAID-VM. Select the share you want to delete. If you’re doing multiple VMs, it potentially is not wasted. Jan 7, 2015 · Im not able to get the transcode by RAM working in unraid. pwd. Add a comment. In Unraid the settings are: Container path: /transcode. shm_size value if you want your container to use that /dev/shm size when running or your_service. You'd need to add/modify a path mapping for that in your container template. Click "Apply" and the container will be started with the new mapping. Oct 23, 2017 · OK, doron, no worries. The default is false. 04 from a USB stick. root@unraid:~# mount -t reiserfs /dev/sdc1 "/tmp/sdc1". This way you can see what are the default options. May 13, 2015 · If you're using docker-compose, you can set the your_service. iirc it’s “Add a Path”. Transcoding to RAM-Disk works if "Use%" of /tmp is not "0%": Filesystem Size Used Avail Use% Mounted on. Jan 7, 2015 · My suggestion is that you start with transcoding to a folder first and play a full video and look at the files in the transcoder folder to get a feel for what it actually does when using different formats and clients. The main reason tmpfs is even used today is this comment in my /etc/fstab on my gentoo box. Select Done to return to Shares. +1 /dev/shm being a general-purpose tmpfs is an Jan 7, 2015 · Step 1: Changing your Plex Container Properties. Dec 20, 2012 · The share should appear in the finder. The Apply button switches to a Delete button. This will clear out unused docker images. Using Unraid, create a server that will automatically encode or transcode video using watch folders with Handbrake. Unraid is generally considered the more budget-friendly option, as it offers a lower entry cost and allows for easy expansion by adding additional hard drives as needed. Just consider that UnRaid offers a fantastic interface, and is very easy to use; but in return offers no data protection, only array protection. Wasn’t sure what to expect for ram consumption trying this out, so erred on the side of caution. Open WebGui and install *. Users can handle data on their network using two NAS operating Jun 17, 2021 · 3. Edit: I'm using Google Drive Mar 15, 2024 · I unzip to /dev/shm so that for both the unzip and the import operations the HD only needs to perform half the operation, rather than moving back and forth between source and destination. Temporary increase tmpfs filesystem. Do you use transcoding to RAM and use the /tmp or /shm folder? Than this is your problem. Add the Plex container and add --runtime=nvidia to extra parameters (switch on advanced template view) and copy your GPU UUID to the pre-existing NVIDIA_VISIBLE_DEVICES parameter. Oct 23, 2017 · Method 2: From a PC, booting with either archiso or ubuntu server 20. 512MB: tmpfs /dev/shm tmpfs defaults,size=512m 0 0. Feb 14, 2020 · IamSpartacus. It turned out that the docker image was still mounted and this did the trick: umount /var/lib/docker. Aug 12, 2015 · 1. Upgrade to 6. If most are to the front 1/3 of the 96gb, then go Apr 28, 2023 · By default, it is 1/2 of the total system RAM capacity, however, within docker containers, /dev/shm defaults to 64MiB. Go to the VMs -> Templates tab and select the Slackware option. It is precisely for sticking things in there. In UnRAID's case, that's /mnt/disk1, /mnt/disk2 etc. Although trying to make it all RAM is a bad idea and a good way to crash your system. Edit the configuration of your Plex container and add another path. 669s user 0m1. ) Setup share, in this case i'm naming mine media, everything will be based out of this directory/share 2. Mar 22, 2022 · Writing and reading to tmp: real 0m3. BASH Demo. Next time you should investigate the RAM usage before restarting your server / containers. Then, one by one, re-install a plugin/package, reboot, run the add-on/plugin, let it function through whatever cycle it needs, and check permissions on /tmp. Apr 28, 2020 · I had this issue recently, where I was unable to unmount /mnt/cache even though all docker and VM services were stopped (as confirmed by `ps aux`). plex. 1) Open /etc/fstab with vi or any text editor of your choice, 2) Locate the line of /dev/shm and use the tmpfs size option to specify your expected size, e. That is exactly what I was running into. Head over to the Docker Tab, click on the your Plex container. Set the Transcoder temporary directory to /mnt/plexdisk. Spoiler. • 2 yr. If you read from it through /mnt/user, the request has to go via the FUSE filesystem, and That is actually the size of your docker. I hope one day Limetech makes it such that permissions for /dev/shm are undone after reboot. I mapped Plex and Jellyfin's cache and transcodes folders in separate subfolders under Unraid's /dev/shm folder. /dev/shm has it’s own tmpfs, but is just a link to /run/shm. xxx. 633s sys 0m1. Linux is case sensitive. i don't ever recall setting up this. linux based os have a built in kind of ram drive known as tmpfs, where typically /tmp and/or /dev/shm are ram based storage (ie will be cleared upon power loss/reboot) equal to 50% of system ram. sl qf ef zl ju lv bh cj ff yk