MowMdown

/mnt/user0 is not what you think it is, it's still FUSE but excludes pools such as cache, and any others you create. /mnt/disk1, /mnt/disk2, etc are the actual array drives. Also being 50% full doesn't make mover stop working. having duplicate files on both a pool and the array will prevent mover from running. Highwater is just a method in which unraid fills array drives, high water will still fill drives to 100%

Either you have a docker container accessing a disk, your docker.img or your virtual machines are running on said disk or a plugin is polling that drive for information.

Yeah it's a really neat plugin that is sorely missing from the unraid experience. Wishlist/Wantlist: - To run the automatic snapshot feature on a cron schedule - Ability to restore snapshots from local destination (host machine) Many of us keep a local copy of snapshots on an parity protected array disk, being able to restore from that would be nice. Thanks for sharing the plugin

Question/Possible Bug? Below is how I configured this to work, I want local backups from Source: cache/appdata to Dest: zfs/snapshots/appdata, so far so good. However your log is telling me something that doesn't quite add up with what Im doing. Clearly I want cache/appdata under the snapshots creation and pruning section otherwise there would be nothing to snapshot create/prune. Then for the backup/restore I clearly want to RESTORE my snapshots from the destination (zfs/snapshots/appdata) If anything, maybe break the Backup/Restore function into two separate functions. As it is right now, If the user doesn't know any better, assuming most people who might use this are zfs noobs, there isn't any explicit "restore" options to choose. (which is why I think your log message is throwing me a warning because it thinks Im trying to backup a dataset to itself) Also what is the cron schedule for taking the automatic snapshots? I prefer to run my schedule every hour but there's no option for that for snapshot creation? It says automatic but how do you run it and how often does it run?

If you check for an update through the connect plugin, click the close button after the update check. The UI cannot be interacted with again until a browser refresh is initiated.

@Mati369 I think us talking about my own MCE caused another one on my own server Feb 4 01:33:12 PlexRAID kernel: mce: [Hardware Error]: Machine check events logged Feb 4 01:33:12 PlexRAID kernel: [Hardware Error]: Deferred error, no action required. Feb 4 01:33:12 PlexRAID kernel: [Hardware Error]: CPU:1 (19:21:2) MC17_STATUS[-|-|-|-|-|-|Deferred|-|-]: 0x9090909090909090 Feb 4 01:33:12 PlexRAID kernel: [Hardware Error]: IPID: 0x0000000000000000 Feb 4 01:33:12 PlexRAID kernel: [Hardware Error]: Bank 17 is reserved. Feb 4 01:33:12 PlexRAID kernel: [Hardware Error]: cache level: RESV, tx: INSN Here's what popped up the other day. Didn't notice it until now, this makes it MCE #2 for me.

I received one single MCE, the event even told me to ignore itself as it was handled by the system. The system did not crash or lockup.

@bebis Im running a 5800X w/ a B550M board and I have not done any of the things listed in the link JorgeB cited. The only change in my BIOS I made was to enable WOL and set the CPU to a 45W Eco Mode. I have not ran into any of these kinds of issues with the exception of a single MCE. I started on 6.12.10 and have moved through to Unraid 7.0.0 without any further issues.

Settings > Docker > Enable: No On the same page, toggle "advanced view" and set docker storage driver to "overlay2" if you're using docker folders instead of a docker vDisk. You will have to recreate each docker container from your templates which are saved to the USB. Just go to the docker page, click add docker from the bottom, and then use the drop down to select the template, then create the docker container. All current configurations should be as is so there won't be a need to remember any settings. You will probably want to delete everything inside the "docker" folder first. (DO NOT DELETE "APPDATA")

Start by checking if you're booting UEFI mode: https://docs.unraid.net/unraid-os/faq/installation/#i-need-to-configure-my-system-to-boot-using-uefi-how-do-i-do-this Rename the folder on the flash drive called efi~ to efi (i.e. removing the trailing ~ character).

ZFS Snapshots. I then replicate and send those snapshots to where I keep my backups. Because those databases aren't constantly changing, restoring a snapshot of both the DB and the content brings it back to a working state. It might not be the most "proper" way to handle it but works for my needs currently.

Pihole can't be installed with urnaid's VM Manager running due to it also using port 53 (the DNS port) which means you gotta turn VM manager off entirely. I haven't setup pihole on my server in a while but also using a custom IP would eliminate the port confict but understand the host machine has no access to it unless you enable "Host access to custom IP" in the docker settings. From a user standpoint not much really changed between 6.12 and 7.0 except tighter tailscale and ZFS integration. The Immich docker and postgres_immich dockers are what you need if you want to setup immich for photo backups. It's arguably the best for what it does. Port conflicts just need to be worked out on a docker by docker basis. If a docker or unraid is using port 80, then you gotta change the new docker to use a different port like 81. Spaceinvaderone on youtube has loads of tutorials on how to setup and use unraid and various popular dockers. I recommend watching them if you're new at this.

1. This will probably be moved to the plex docker support page. 2. Screenshot the error

I had a major issue with something like this. I had a zfs mirror of two 2-disk vdevs like this: pool mirror-0 sda1 sdb1 mirror-1 sdc1 sdd1 What I wanted to do was remove disks "/sdb1" and "/sdd1" from their respective vdevs and swap them to the opposite vdev to look like this: pool mirror-0 sda1 sdd1 mirror-1 sdc1 sdb1 I first offlined the two disks, which set the pool to degraded state using "zpool offline pool sdb1" followed by "zpool detach pool sdb1" and repeated for disk "/sdd1" I then stopped and restarted the array to which unraid saw the last two remaining disks "/sda1" and "/sdc1" as a zfs stripe. It would not let me add the now detatched disks back into the mirror of two 2-disk vdevs. It appeared as: pool stripe sda1 sdc1 Ill admit, im new with zfs filesystems and very well could have just been total user error but I need to know if what I did was possible or just me being reckless with zfs commands? I was able to reformat the pool entirely and configure as I needed thankfully I had a backup of my data.

Seems like a pretty solid plan. You don’t have to preclear SSDs. The purpose of preclear is to stress a mechanical drive and zero it out.

I don’t think plex handles streaming live tv the most elegantly. I have a similar but opposite issue. My IPTV on plex will just stop playing where as on other apps it skips around often repeating itself almost like someone’s randomly pressing the rewind 5 seconds button.

I suspect a GPU driver bug more than anything given it's an FFMPEG related segfault. I can replicate a very similar segfault if I start an encode with handbrake and cancel the encode while it's running.

Replace "name_of_docker" with the exact name of the docker container in question, it is case sensitive too. #!/bin/bash docker restart name_of_docker Set a custom schedule to restart every 4 hours 0 */4 * * *

Remove "Mover Tuning" Plugin. It's broken and stops mover from working entirely.

You just click on the "Convert to Dataset" button.

I don't use it because I manually create the datasets I need when needed. Im not doing it often enough to require a script to do it for me.

It does appear datasets have to be manually created. You can use zfs master to convert folders into datasets. SpaceInvader also has a script that will do it for you but I don't personally use it.

Yeah I tried that and was presented with this error when tring to run znapzendzetup create Can't locate Mojo/Base.pm in @INC (you may need to install the Mojo::Base module) (@INC entries checked: /usr/local/bin/../lib /usr/local/bin/../thirdparty/lib/perl5 /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5) at /usr/local/bin/znapzendzetup line 10. BEGIN failed--compilation aborted at /usr/local/bin/znapzendzetup line 10. I feel like i'm missing something obvious...

Edit: Sorry I know it's not quite on topic for this plugin but I second buidling it into zfsmaster so it has a way to setup recursive and pruning all in one place. How did you compile it for unraid? Do you not have to? I tried downloading the binaries but I get some error about "Mojo" missing or something.

Are you encoding video by chance? I've noticed this segfault specifically when abruptly stopping handbrake when encoding video with my intel arc gpu