Alcarimon Posted March 23, 2021 Share Posted March 23, 2021 HI, i noticed my HDD still works if I'm not using my unRaid also. Is it possible because I installed Plex server and it works in background?? is it possible that hard drives fail if they write all day? And, sorry if it's OT about my Topic, but... I use my array only to storage my films for KODI, e my question is: have I to use the cache or it's not so important? tks!! Quote Link to comment
Gragorg Posted March 23, 2021 Share Posted March 23, 2021 If your plex appdata is on your array then plex will make some writes and prevent that drive from spinning down. Ideally a cache drive is recommended for all appdata. Quote Link to comment
acosmichippo Posted March 23, 2021 Share Posted March 23, 2021 also install and check Dynamix Active Streams (if you haven't already) to see if something on your network is writing there. This confused me for a while, turned out it was just my Mac backing up with time machine. Quote Link to comment
Alcarimon Posted March 23, 2021 Author Share Posted March 23, 2021 2 hours ago, Gragorg said: If your plex appdata is on your array then plex will make some writes and prevent that drive from spinning down. Ideally a cache drive is recommended for all appdata. So, is it better to put my appdata out of my array? or maybe use a dedicate HDD for Plex? Quote Link to comment
Gragorg Posted March 23, 2021 Share Posted March 23, 2021 Yes. Put your appdata (plex and other dockers) on a cache drive preferably SSD. This will stop writes to the array and will allow the array disks to spin down. You will also be very surprised how much faster Plex performs. You can use mover to move your appdata once you get cache installed. Quote Link to comment
Alcarimon Posted March 23, 2021 Author Share Posted March 23, 2021 6 minutes ago, Gragorg said: Yes. Put your appdata (plex and other dockers) on a cache drive preferably SSD. This will stop writes to the array and will allow the array disks to spin down. You will also be very surprised how much faster Plex performs. You can use mover to move your appdata once you get cache installed. sorry for my beginner question.. it's a new "word" for me... how can take and put my appdata (with Plex too) on my cache drive (yes is a SSD)?? My appdata is on my third and 5th HDD.. Have I to share my ssd and change in the Share Setting the "Included disks" into SSD or... is there an another method, like Drag and drop?? Quote Link to comment
Gragorg Posted March 23, 2021 Share Posted March 23, 2021 (edited) I assume you have the docker for plex set up and running? If so go to your shares tab. On appdata set cache to “prefer”. Stop all your dockers and go to settings and disable docker. Hit the “move now” button on the main page and allow it to finish. It could take a long time as plex appdata has a lot of small files. When done enable docker and start your dockers up. I assume your plex appdata is already in the appdata share. Edited March 23, 2021 by Gragorg Quote Link to comment
Alcarimon Posted March 23, 2021 Author Share Posted March 23, 2021 (edited) 18 minutes ago, Gragorg said: I assume you have the docker for plex up and running? If so so to your share for appdata and set cache to “prefer”. Stop all your dockers and go to settings and disable docker. Hit the “move now” button on the main page and allow it to finish. It could take a long time as plex appdata has a lot of small files. When done enable docker and start your dockers up. you're assuming right! But my appdata directory is on two of my six hdd. Is better to change directory to ssd? Anyway I've done every your steps and now I'm reading "Mover is Running" Edited March 23, 2021 by Alcarimon Quote Link to comment
Gragorg Posted March 23, 2021 Share Posted March 23, 2021 If it’s a set up as a share it will move the appdata from all drives Quote Link to comment
Alcarimon Posted March 23, 2021 Author Share Posted March 23, 2021 16 minutes ago, Gragorg said: If it’s a set up as a share it will move the appdata from all drives sorry.. I've not understood... is it important the directory location of appdata? Is better on SSD or not? Quote Link to comment
Gragorg Posted March 23, 2021 Share Posted March 23, 2021 Yes put it on SSD cache drive Quote Link to comment
Alcarimon Posted March 24, 2021 Author Share Posted March 24, 2021 (edited) 13 hours ago, Gragorg said: Yes put it on SSD cache drive ... this is the problem.. how can do it?? For now appdata is in my Array (on 3th an 5th HDD) and the SSD works only for Cache. To change the Appdata directory is enough to set SSD instead of the previous HDD?? OR... put in share the SSD (cache) also and will I use the browser as the others folders? Edited March 24, 2021 by Alcarimon Quote Link to comment
Gragorg Posted March 24, 2021 Share Posted March 24, 2021 Post your diagnostics from the tools tab. Quote Link to comment
Alcarimon Posted March 24, 2021 Author Share Posted March 24, 2021 2 hours ago, Gragorg said: Post your diagnostics from the tools tab. Attached.. hope it's corret mode to post it tower-diagnostics-20210324-1857.zip Quote Link to comment
trurl Posted March 24, 2021 Share Posted March 24, 2021 According to your diagnostics appdata and domains are now completely on cache, but system has files on the array. Do you have any VMs? Quote Link to comment
Alcarimon Posted March 24, 2021 Author Share Posted March 24, 2021 5 minutes ago, trurl said: According to your diagnostics appdata and domains are now completely on cache, but system has files on the array. Do you have any VMs? HI Constructor, no i don,'t. I installed Plex Only It's my first UnRaid and I'm using it for storage my films that I reproduce by a Nvidia Shield with Kodi installed i installed Plex, only for TV Series and other videos (cartoons or others terrible videos) for my daughters. tks Quote Link to comment
trurl Posted March 24, 2021 Share Posted March 24, 2021 15 minutes ago, Alcarimon said: HI Constructor, HI Newbie, What do you get from the command line with this? ls -lah /mnt/disk1/system 1 Quote Link to comment
kizer Posted March 24, 2021 Share Posted March 24, 2021 What @trurl is talking about your system/appdata is on your array not on your SSD aka what most of us refer to as your Cache drive. By keeping your dockers and VM's on your SSD/Cache drive set to Only it will keep your VM's, Docker files on your SSD/Cache so it doesn't spin up your drives when it checks and does things. It will also increase your load speeds of Plex by a HUGE margin because it doesn't have to spin up drives to display thumbnails and other data. You mentioned that you have Plex installed on Drives 3 and 5. Are you talking about your Media or the actual Plex docker? Your media can be spanned like that, but I wouldn't encourage having your Plex docker spanned on two different disks like that. Could cause some issues. Quote Link to comment
trurl Posted March 24, 2021 Share Posted March 24, 2021 1 minute ago, kizer said: system/appdata is on your array I am specifically talking about the system user share only. 37 minutes ago, trurl said: According to your diagnostics appdata and domains are now completely on cache, but system has files on the array. Quote Link to comment
Alcarimon Posted March 24, 2021 Author Share Posted March 24, 2021 3 hours ago, trurl said: HI Newbie, What do you get from the command line with this? ls -lah /mnt/disk1/system ahahaha Sorry Trurl... I'm careless.. but careless is not a correct objective that I'd use in Italian... this: Linux 4.19.107-Unraid. root@Tower:~# ls -lah /mnt/disk1/system total 0 drwxrwxrwx 4 nobody users 47 Feb 28 12:11 ./ drwxrwxrwx 4 nobody users 34 Mar 7 14:58 ../ drwxrwxrwx 2 root root 24 Feb 28 12:11 docker/ drwxrwxrwx 2 root root 33 Feb 28 12:11 libvirt/ Quote Link to comment
Alcarimon Posted March 24, 2021 Author Share Posted March 24, 2021 3 hours ago, kizer said: What @trurl is talking about your system/appdata is on your array not on your SSD aka what most of us refer to as your Cache drive. By keeping your dockers and VM's on your SSD/Cache drive set to Only it will keep your VM's, Docker files on your SSD/Cache so it doesn't spin up your drives when it checks and does things. It will also increase your load speeds of Plex by a HUGE margin because it doesn't have to spin up drives to display thumbnails and other data. You mentioned that you have Plex installed on Drives 3 and 5. Are you talking about your Media or the actual Plex docker? Your media can be spanned like that, but I wouldn't encourage having your Plex docker spanned on two different disks like that. Could cause some issues. HI kizer, if the default apps directory is in appdata I think that involuntary I installed plex there... The shared files for PleX are in my array, but that is my choice .... sorry for my bad English.... Quote Link to comment
trurl Posted March 24, 2021 Share Posted March 24, 2021 1 hour ago, Alcarimon said: Linux 4.19.107-Unraid. root@Tower:~# ls -lah /mnt/disk1/system total 0 drwxrwxrwx 4 nobody users 47 Feb 28 12:11 ./ drwxrwxrwx 4 nobody users 34 Mar 7 14:58 ../ drwxrwxrwx 2 root root 24 Feb 28 12:11 docker/ drwxrwxrwx 2 root root 33 Feb 28 12:11 libvirt/ Since you don't have any VMs you could just go to Settings - VM Manager, disable and delete libvirt.img What do you get from the command line with this? ls -lah /mnt/cache/system Quote Link to comment
Alcarimon Posted March 25, 2021 Author Share Posted March 25, 2021 (edited) 20 hours ago, trurl said: VM Manager, disable and delete libvirt.im I setted in "NO" VMs but How or where can delete libvirt.im? 20 hours ago, trurl said: What do you get from the command line with this? root@Tower:~# ls -lah /mnt/cache/system total 16K drwxrwxrwx 1 nobody users 26 Feb 28 12:11 ./ drwxrwxrwx 1 nobody users 40 Feb 20 10:48 ../ drwxrwxrwx 1 root root 20 Feb 28 12:11 docker/ drwxrwxrwx 1 root root 22 Feb 28 12:11 libvirt/ root@Tower:~# now is my cache SSD and no my array that works and writes all time!! I suppose that the problem is Plex... but is it a problem or it's normal with Plex?? + Edited March 25, 2021 by Alcarimon Quote Link to comment
ChatNoir Posted March 25, 2021 Share Posted March 25, 2021 59 minutes ago, Alcarimon said: I setted in "NO" VMs but How or where can delete libvirt.im? Once the VMs service is set to No, Apply. Then check the box that says Delete Image File and hit Delete at the bottom. Quote Link to comment
Alcarimon Posted March 25, 2021 Author Share Posted March 25, 2021 3 minutes ago, ChatNoir said: Once the VMs service is set to No, Apply. Then check the box that says Delete Image File and hit Delete at the bottom. mmmm Quote Link to comment
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