Just now one of the Windows 10 VM prompted an updated, which caused a crash of another running Windows 10 VM. Entirely anecdotal, I've had issues with BTRFS in RAID1. Today I got an email saying the regularly scheduled TRIM had failed, so I checked the logs and there are LOADS of errors related to one of the drives in the log, going back at least 2 days, like this: Feb 18 01:18:11 bigboi kernel: B. Having some serious issues right now. Is there a recommended method for manually copying its contents over to the array? -- edit -- Was able to use the unbalance plugin to copy everything to the array. What the Unraid UI says is that the drives SMART is healthy but it seems that there are read and write errors. A possibility is that the drives are fine (as the SMART value indicates) but the ports on the motherboard or the. Run a correcting scrub and post the results, also see here for better pool monitoring. Now, before I could move my appdata share to the array, I started getting this me. Check out the HowStuffWorks Computer RAM and Memory Channel. Specifically, zfs can do raidz levels reliably as compared to btrfs. You would see that in the "main" tab and not the "Dashboard" tab of the WebUI as you can see here in the errors column. ab_20230824_030002-failed. # And … Btrfs is the only option if you want to use multiple drives in your Unraid cache pool. Nutzbar sind die 240 GB. When it fails, though, it can be seriously annoying. I am using this command: btrfs restore -v /dev/sdn1 /mnt/disk5/restore I always get the message: Reached the end of the tree searching the directory. I came across this article: And attempted to mount the drive under /x, but. Sep 14 11:16:28 Mediaserv kernel: ref#0: extent data b. tv listings durham nc replace X with your SSDs, wipe both. Are you nearsighted, farsighted, or have astigmatism? That's a refractive error, caused by an irregular-shaped cornea or lens. I have (had) two 1TB SSDs installed for a cache drive pool and one failed. 91GiB devid 2 size 23203GiB path /dev/sdc1 devid 4 size 23203GiB path /dev/sdb1 Running btrfs fi df /mnt/cache gives:- Here's my log for when attempting to start the letsencrypt container. Last night my server was unresponsive, no WebUI or video out. If you have an account, sign in now to post with your account. 1 hour ago, JohnnyCache said: 2. Posted August 11, 2023. I will try change out the motherboard, processor and memory see if that fixes it. I have moved the cache drives to different controllers (nvme, add-in card and motherboard). Last night, my MariaDB and InfluxDB docker containers stopped. 00: ATA-11: Samsung SSD. Chinese / 简体中文. Short version: I had a bad SMART readings on my cache 500GB SSD (A-drive), and decided to replace both drives with 1TB drives. I think this is working properly now! 3,614. When this happens, dedupe_enabled will make … Hiya, I'm using Docker folder instead of docker I've recently realised that this directory has about 64gb of stuff in it after a directory wipe and docker re-install. Noticed today that my dockers weren't running properly and seen the errors in the log. On 9/12/2021 at 4:15 AM, Magarac said: libvirt/vmmanager and so on still no start. Do you have any tips on how to properly backup the VM lib and docker img files (basically containers and vm information)? The first tool you use should be the btrfs scrub command mentioned above, see btrfs scrub below. My Array did not stop so I forced a reboot with sudo reboot -f. Some NVMe devices have issues with power states on Linux, try this, on the main GUI page click on flash, scroll down to "Syslinux Configuration", make sure it's set to "menu view" (on the top right) and add this to your default boot option, after "append initrd=/bzroot"default_ps_max_latency_us=0. A btrfs formatted drive has internal block checksums so that it can check its own data integrity. Starting/stopping with unassigned/reassigned cache, swapped the cache disks around, same thing. For the array, and assuming parity is valid, easiest way is to rebuild one disk at a time, since Unraid will recreate the correct partition, to test, stop the array, unassign one of the data disks, start the array, if the emulated disk mounts and contents look correct re-assign the disk to rebuild on top, then repeat for the other disks (one by. top notch pet spa Scrub went without error, and shown below. It works for maybe a day before all containers start erroring out. I have had this continue to occur even after doing a complete format of the cache, rebuilding docker images, and restoring app data. Seeing the "Error establishing a database connection" is the definition of a bad day as a WordPress website owner. … this exact issue happened today for me. That's when all kinds of BTRFS errors starting showing up in the log. A month or so ago I installed UniFi Controller and Video dockers and not s. I then ran btrfs check --repair /dev/sdd1 and it seems to have worked™. img file and redownloaded all docker images from the "previous. The cpu usage on the Dashboard is at 50-60%. THis setup has been running well for over a year with no problems. assign Intel and Samsung in exact order of the cache pool Both cache drive shows in pool normally, and I thought everything is fine now, but that is not the case. did my docker. I noticed some errors in my log, sample below. stop and shop sign in collector I have a cache pool of two drives, which has been working fine. It somehow ended up on disk4 in the array. I removed the VM nvme and swapped the cache nvme to the other slot on my motherboard and booted. It turned out that the docker image was still mounted and this did the trick: umount /var/lib/docker. I have however taken a copy of the remaining files from the cache drive onto a spare unassigned drive so that is positive at least. The old concept of main storage being the unRAID array with an optional "Cache" is confusing to many new users, especially since cache has a specific meaning in ZFS. read_io_errs 25990032 [devid:1]. I was following the instructions below for updating the Cache to be at the 1Mib. Hi, I tried to remove the 2nd SSD of my cachepool. flush_io_errs 0 [devid:1]. Was on my list anyway. Just now one of the Windows 10 VM prompted an updated, which caused a crash of another running Windows 10 VM. I did find a btrfs signature on sdg and did write the partition. It appears to happen around the same time everyday at around 3 am. UnRAID unfortunately does not monitor btrfs device stats. I certainly don't recall wiping any the the devices, they were removed from the cache pool, and then re-added without formatting. Existing user? Sign In Sign Up They are anonymized in your diagnostics as d-----d and M---a. This means there were lost writes sometime in the past and it's usually a fatal error, you need to re-format the cache, if there's important data here are some recovery options, btrfs restore is likely the best for thisS. I replaced the bad drive with a new one, and the pool (apparently) rebuilded. Easiest way is probably doing the replace cache procedure, after the move to the array when the pool is empty stop the array and wipe the its filesystem: wipefs -a /dev/sdX. Maybe it’s the size of our thighs. Readers offer their b.

I was not initially seeing read/corrupt e. a scrub is completely independent of the Unraid's parity system. Feb 25 18:21:38 SwagServer kernel: BTRFS info (device sdd1): bdev /dev/sdb1 errs: wr 284514652, rd 245960197, flush 2035012, corrupt 37140664, gen 57. I think my options are either: 1) try a Scrub/Repair of the cache drive from the UnRaid GUI, or, 2) reboot the machine and see what happens. I saw there was a BTRFS check feature whent he array is in maintenance mode, so I tried that, but it can't find any errors: [1/7] checking root items. Vm running on cache also shuts down. I woke the server up and it hadn't worked Now I get the following errors on the console when the cache drive ties to mount: Apr 24 19:47:17 Krieger emhttpd: shcmd (73): mount -t btrfs -o noa. css stylesheet' error in WordPress and what you can do to fix it. pharaohs mc poplar bluff So you: Do al the 3 steps Nx97's post mentions (disable VM Manager and Docker and start the rsync backup command) stop the array, Posted May 30, 2021. txt file in the diagnostics; Overall: Device size: 223 Device allocated: 30 Device unallocated: 193 Device missing: 0 Used: 7 Unraid Version: 63 2022-06-14 Hardware - Motherboard: Gigabyte C246M-WU4 s1151 XEON - Processor: Intel Xeon E-2246G 3. About a week ago, I started getting BTRFS checksum errors every other day or so. Haven't seen this behavior at all before. How do I scrubb the two pools? Join the conversation. I replaced the power supply, the errors persisted. I will try change out the motherboard, processor and memory see if that fixes it. deviantaeiga Today I got an email saying the regularly scheduled TRIM had failed, so I checked the logs and there are LOADS of errors related to one of the drives in the log, going back at least 2 days, like this: Feb 18 01:18:11 bigboi kernel: B. You can post now and register later. I'm sure I messed something up in the process and I'm getting a bunch of BTRFS errors when the scheduled mover runs. txt file in the diagnostics; Overall: Device size: 223 Device allocated: 30 Device unallocated: 193 Device missing: 0 Used: 7 Unraid Version: 63 2022-06-14 Hardware - Motherboard: Gigabyte C246M-WU4 s1151 XEON - Processor: Intel Xeon E-2246G 3. Check that there's enough free space on the array and invoke the mover by clicking "Move Now" on the Main page. 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`). When the cache in your Web browser fills up, it can occupy a lot of space on your computer, affecting its performance. Chrome: Ninety-nine times out of a hundred, your browser's cache is a handy feature. scrolller work It’s relatively new, about a month old or so, and the whole rig is also quite new, maybe three or four months. I had posts bookmarked discussing this, but it was on the Unraid subreddit, and I want to move over here 1. You can post now and register later. Recently I started having I/O errors, btrfs scrub was pointing to a file, which I have … Cache Disk (BTRFS) I/O error. Click on Shares and change to "Yes" all User Shares with "Use cache disk:" set to "Only" or "Prefer". I have attached my diagnostics Unraid is an operating system that brings enterprise-class features for personal and small business applications. Then mount it with the UD plugin and run a compare Hei guys am facing some similar issue. 250968] sd 11:0:0:0: device_block, handle(0x0011) [ 175.

You can post now and register later. Once again, thank you JorgeB. Jan 22, 2022 · I haven't had a struggle like this in some time with Unraid but while using my server plex became less and less stable last night. I recently swapped my cache disk out for a single 2TB disk, and ever since have been having weird bugs that seem to be caused by I/O errors. Have you tried running a scrub on disk2 (which is the drive the errors mention)? You are likely to get better informed feedback if you attach your system's diagnostics zip file to your next post in this thread. Join the conversation. Nov 28 02:00:12 unRAID kernel: print_req_error: critical target error, dev sdl, sector 1950351263. All is well again, at least so far. When setting up an Unraid system you can choose between the ReiserFS, XFS, and Btrfs filesystems. Start array and assign the new drive to the pool. My weak sauce google-fu only finds recovery options for replacing a dead mirror partner or adding a drive to create a mirror. Hi, My unraid server has suddenly got BTRFS errors on the cache drive that are causing docker to not run. 5TB of cache inside a Supermicro SC847 chassis with 10 data disk and dual parity. Nov 12 10:30:37 Tower kernel: ata2: SATA link up 1. I followed the directions to do so (shut down/disable vms and docker, change. I built a new Unraid server in October last year, after replacing my trusty old one that had been running for over 10 years. The other day I ran a balance and scrub on the cache and got some unrecoverable errors so I started looking more and saw that I have some BTRFS errors in the disk logs. Errors can be made i. From what I've read it should be stable enough, and I do make backups of course! One of the big reasons I went with BTRFS over XFS is to protect against bitrot. I've moved everything off of my cache drive and to my array, then reformatted it from btrfs to xfs. Cache filesystem has issues, best bet is to backup all data, re-format the pool and restore the data. I noticed that my TRIM command doesnt work. Note: Your post will require moderator approval before it will be visible. I see a bunch of posts related to BTRFS file system issues, but my drive is formatted XFS. houses to rent for some reason, it … I clicked on the logs for my cache drive and saw a bunch of red BTRFS errors and saying it was now mounted read only. Last night my server was unresponsive, no WebUI or video out. Clear and effective communication is the foundation of any relationships, whether it be a work partnership, a Clear and effective communication is the foundation of any relationshi. Specifically, zfs can do raidz levels reliably as compared to btrfs. # And … Btrfs is the only option if you want to use multiple drives in your Unraid cache pool. 2 SSDs btrfs-encrypted raid 1. Once again, thank you JorgeB. I clicked on the logs for my cache drive and saw a bunch of red BTRFS errors and saying it was now mounted read only. btrfs dev stats /mnt/poolname is the command to view the stats. Unraid OS 6 Support Unmountable Btrfs Cache Drives after Power Loss. Recently I started having I/O errors, btrfs scrub was pointing to a file, which I have … Cache Disk (BTRFS) I/O error. It's not moving any files now and I'm clueless on what to do. I bought a new HDD and had to reconfigure some things in my case last night to add it and tidy things up, and after rebooting, my two-SSD BTRFS cache started throwing errors (although both were existing and working fine before). 7 and run xfs_repair on the emulated disk, if xfs_repair still fails no point. The log is below and diagnostics are attached. Even on my backup server I'm making backup copies of Docker/VM's files from time to time. 2 nvme and the other a sata ssd): Aug 31 03:51:39 520unraid kernel: BTRFS critical (device nvme0n1p1): corrupt leaf: root=10 block=820606861312 slot=118, unexpected item end, have 3543154555 expect 16251. It eventually took them all down so I stopped then restarted the Docker service in an attempt to reset the state. Dieser "Migrationsvorgang" hat immer bei deaktivierten VMs und Docker stattgefunden. private landlords doncaster no bond Achieving a doctorate can be time consuming, challenging, and incredibly competitive Computer RAM and Memory articles explain how your computer’s memory system works. It is always a good idea when asking questions to supply your diagnostics so we can see details of your system, how you have things configured, and the current syslog. Logs are showing BTRFS errors such as Dec 28 12:38:39 Zero kernel: BTRFS info (device sde1): bdev /dev/sdf1 errs: wr 0, rd 0, flush 0, corrupt 12, gen 0 and this over and over again. Errors from server's console - attached screenshots. I have a 60GB drive just for plex metadata. I then opened the log to see that my SSD was failing big time. If you have an account, sign in now to post with your account. Long story short, I upgraded to 3gbps fiber internet, and accidentally filled my 2tb cache pool (dual 2tb nvme drives) with the automated download processes. root@Jordan:~# mount -o ro,nologreplay /dev/sdb1 /x. Karol Krol Staff Writer. Those are two different views of the same file! The /mnt/user location is looking at the virtual file system used to implement User Shares, while /mnt/cache is referring to the physical device holding the file. The cornea and lens of your e. I brought the cache array back on line after formatting the #1 Samsung SSD Then I brought the Intel SSD drive into the cache array to have redundancy. If any doubt open a support request first, before attempting a.