Unraid cache btrfs error. installable capacity 32 GiB) Cache : Single M.

Unraid cache btrfs error maybe its unrelated to shutting down the array while docker auto starts are still running? Edited November 5, 2023 by je82 Hi you guys, I have a problem - my VM Disk Images are on the Cachepool. btrfs dev stats /mnt/poolname However, easiest solution would be to simply do a btrfs restore then remake the filesystem. I then booted into safe mode. umount -f /mnt/cache_appdata umount: /mnt/cache_appdata: target is busy. Then I brought the Intel SSD drive into the cache array to have redundancy. After tons of troubleshooting, I ended up wiping everything and rebuilding from scratch. May 12 20:36:42 Unraid kernel: BTRFS warning (device loop2): csum failed root 5 ino 12862088 off 0 csum 0x8941f998 expected csum 0x0aa50e9a mirror 1 I had issues with a cache ssd and BTRFS. 00KiB devid 1 root@box:~# btrfs fi show Label: none uuid: 94418e24-71a8-4933-a795-612a5f71ebf5 Total devices 1 FS bytes used 412. Backing up my cache data, formatting cache, rebuilding cache - Same issue Downgrading back to 6. Its only the single pool that has corruption. zip. Dockers also don't work "Docker Service failed to start. In my case, I ended up getting a SATAFIRM S11 issue and had to reflash the ssd firmware and format to XFS file system. Issue with cache/btrfs pool, errors on check, not sure what problem is. root@Mk4Alpha:~# btrfs check --force /dev/sdh1 WARNING: filesystem mounted, continuing because of --force Checking filesystem on /dev/sdh1 UUID: 5d1d1496-1fbf-4f1a-a777-2bb83907d25d checking extents checking free space cache checking fs roots ERROR: DIR_ITEM[867078 51821248] name f4H namelen 34 filetype 2 mismatch with its hash, wanted The sde1 drive of the server cache is has write, read, and corruption errors. One day, there was a power outage, and in the following days all docker containers started throwing errors, mostly database errors in the form of I/O errors. Followers 0. Cookies; Hello, I have a couple files that seem to have disappeared in transit between cache and data drives when mover was running. Then post the docker run command that appears. I restarted the VM which is already a challenge as I have a RX5700 card. Then I'd consider running a btrfs check and messing with other recovery options to see if it could be made mountable again, and then verify all is well with a scrub. img, and re-start the docker serv Having sporadic issues with the server. ( Just regular unRAID Updates) , Last week I had an issue with one my dockers, I went to restart it and the docker ref Hello, Came home to some a bunch of errors on 2/3 of my cache drives. 505760] sd 11:0:0:0: Power-on or device reset occurred [ 199. Attached Diag. db-wal filetype 1 errors 5, no dir item, no inode ref root 5 inode 259419732 errors 1, no inode item unresolved ref dir 4863356 index 3501 namelen 15 name tautulli. I have tried running a scrub, but it seems to complete in 2 seconds and nothing happens. Rebooted system and updated bios, now cache drive is read only and btrfs errors in log! Has bios update done something that Unraid doesn't like or is this something else? System shows cache drive as ok. After rebooting the cache disk is unmountable, after I restart the system a couple of times it's mountable again. Subscribe. Mine is only on a single disk though. 2 500GB Here's the output of btrfs fi show root@tower:~# btrfs fi show Label: none uuid: e90043d3-1088-44d0-909f-6758d9989b79 Total devices 2 FS bytes used 458. zip If it is a RAID1, and btrfs dev stats doesn't indicate the two disks may be out of sync (thus degraded), then I'd consider removing one of the disks for safe keeping. In the past month I’ve had my cache pool start having errors twice, including one time going into full read only mode. Hi, I just noticed I'm having btrfs errors on my cache pool. I replaced the memory and the errors persisted. 87GiB used 654. 53GiB Feb 7 14:00:26 ASAS emhttpd: devid 1 size 953. db-wal filetype 1 . The rest of the server keeps working though, except for stopping the array sometimes. The only BTRFS volume on my system is my encrypted cache drive. The HD drive is the secondary drive in a cache pool with an SSD. I will mention that, according to the device attributes in UnRaid, the drive has a bunch of writes: Data units written 1,365,844,436 [699 TB] The problem is not the name, it's that the other device still belongs to tat filesystem: Feb 7 14:00:26 ASAS emhttpd: Total devices 3 FS bytes used 635. I've attached my logs. Typically, you want appdata, domains, system shares on cache and set to stay on cache (cache-prefer or cache This morming the docker service crashed with one docker running it had filed the log, so i tried to restart. I think (again not 100% certain) its caused by a windows update I was running on my VM 20H2 was the update. 87GiB used 24. So I updated to v6. I have attached the cache drive info containing the errors cache info. 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 Lately my unraid server isn't being very stable, dockers being unresponsive, when trying to restart the dockers i'm getting 403 errors. I will mention that, according to the device attributes in UnRaid, the drive has a bunch of writes: Data units written 1,365,844,436 [699 TB] If the result indicates that there are still uncorrectable errors, then you will have to copy off all data and reformat the drive or pool anew (see Redoing a drive formatted with BTRFS). I've followed the instructions in the FAQ for monitoring btrfs pool. 3 and a few days ago I noticed that the Docker page is showing "Docker Service failed to start. All my array disks report the same small number of errors: initially 32 per disk, now up to 129. Unfortunately, the scrub command can detect but not fix errors mount -t btrfs -o recovery,nospace_cache,nospace_cache /dev/sde1 /mnt/diskX when it mounted, and data was visible in SMB and in terminal, just copied it to other disk, and this one recycled. 75MiB path /dev/loop2 warning, device 2 is missing warning, device 2 is missing ERROR: cannot read chunk root Label: none uuid: adb84329-04d6-471b-afbd-2443872bcda4 Total devices 2 FS Go to unRAID r/unRAID • by Slevining. [ 174. I’ve completely changed the drives and the controller they drives are on and I just started clear_cache. 17-Unraid x86_64 OpenSSL: 1. I keep having issues with devices in the cache pool disappearing from the system. 2 yr iilied changed the title to [SOLVED] Cache Pool BTRFS Errors After Dropped Offline; Join the conversation. After a reboot the cache and docker service are up and running again. There's a lot of reasons something like this can happen, most likely due to a disk not It seems that a bunch of other folks are seeing similar problems after upgrading and the issues go away when you revert back to 6. 00GiB path /dev/nvme0n1p1 Feb 7 14:00:26 ASAS Thanks for that link! Is running that command the same as running it through the GUI? Also I seem to have lost all my settings for my nzbhydra2 container Join the conversation. I wiped the cache pools, all of which were BTRFS file systems turned one into XFS (this one stopped beco I put the array in maintenance mode and don't get any errors/warnings. 11 - Same issue Downgrading, formatting cache as xfs, rebuilding cache - Same issue, still btrfs issues, not sure why. 00GiB used 228. This is a safe option, but will trigger rebuilding of the space cache, so leave the filesystem mounted for some time and let the rebuild process finish. img. txt. 11. After re-running the script all errors are now 0. Then thousands of rsyslogd errors occured relating to syslog, mentionning that the syslog file (which is on the above cache drive) could not be written to. I woke the server up and it hadn't worked. Stay informed about all things Unraid by signing up for our monthly newsletter. 06GiB path /dev/nvme1n1p1 Feb 7 14:00:26 ASAS emhttpd: devid 4 size 953. 8. Looks like I lost the superblock on one of my cache drives in the cache pool (as well as the other one showing signs of dying as well). Unraid after a min threw the "Retry unmounting user share(s)". Followers 1. Came home today to find out the server can no longer mount the cache drives. Dec 24 03:03:56 Tower ker Hi All, It seems that I have a problem with one of my SSDs. Nov 9 23:25:39 CHUnraidBIG kernel: BTRFS warning (device sdc1): csum failed root 5 ino 271 off 18753646592 csum 0xcf84ebed expected csum 0x909f2020 mirror Hi all, I'm running unRaid 6. An Also this isn't a recommend profile, -d is for data, -m is for metadata, after the pool is correct and if you want raid0 use: -dconvert=raid0 -mconvert=raid1 Just wanted to give you an update. Quote. installable capacity 32 GiB) Cache : Single M. please any help will be greatly appreciated Suddenly had the message "Cache pool BTRFS missing device" The pool which I use for VMs and Docker, running from 2 nvme drives had a problem that a drive suddenly went missing. All my google searches say either memtest or failing drive, neither of which seem to be the case. Cache is in BTRFS mirror mode. Your diagnostics showed all shares configured to not use cache, but of course that isn't how they were configured when you filled it. My VMs and dockers image are by default on the cache drive too for performance Unraid does try to abstract away things as much as possible, so for a cache pool, I'd say Btrfs is the best as it's the only way to achieve any sort of redundancy (2 or more disks in the pool). Hi there, this morning my server shows that the filessystem from the cache pools is unmountable. zip After some time the VM was also stopped (not by me) and has disappeared from the VMs tab. By benyaki. I have taken the 2 cache drives off for now and I'm hoping someone can help with recovering the files from the cache drives. I came across this article v6. It give the flexibility to add, remove or even upgrade disks at a later time without needing to recreate the filesystem again and copy the data, so this Issue with cache/btrfs pool, errors on check, not sure what problem is Followers 1. 439748] BTRFS: device fsid 340edf27-5c02-45de-a544-66414f31295d devid 1 Jan 9 06:15:51 Multiverse kernel: nvme0n1: p1 Jan 9 06:15:51 Multiverse kernel: BTRFS: device fsid 765f6f1d-a3a7-487b-a5db-2c284bf3918d devid 1 transid 21878 /dev/nvme0n1p1 scanned by udevd (1687) Jan 9 06:16:16 Multiverse emhttpd: Sabrent_Rocket_Q4_7D37071518CD00000204 (nvme0n1) 512 3907029168 Jan 9 06:16:16 Multiverse emhttpd: import 31 cache device: I've got no smart errors on any drive, cache or array. Apr 5 16:17:38 Jared-NAS emhttpd: shcmd (47): mount -t btrfs -o noatime,space_cache=v2,discard=async -U f3f35778-a797-4761-b345-d45e72821985 /mnt/cache Apr 5 16:17:38 Jared-NAS I think my cache disk is failing, it starts throwing errors (see attached image*) and my VM's stop working. Something must be failing on this drive. Apr 2 12:00:59 Tower kernel: BTRFS warning (device nvme0n1p1): devid 2 uuid 73cb595a-267c-41db-8255-e0208da3535d is missing Pool was already missing a device, you cannot remove another one until this is fixed, problem is that there's a lot of data corruption detected on the pool, so possibly the missing device will fail to delete, try this to see if you can Post your diagnostics and additionally, pick one of them and do hit "Edit" on it, make a change (any change), then revert that change and then hit Apply. If Do read the Drives formatted with BTRFS section below. Quote Aug 29 14:24:02 ChiaTower kernel: ata8. Hello, I have a couple files that seem to have disappeared in transit between cache and data drives when mover was running. Cache:L1 Cache : 128 KiB, L1 Cache: 256 KiB, L2 Cache: 2 MiB, L3 Cache: 6 MiB Memory : 32 GiB DDR4 (max. My docker image does not seem to be full and neither is the cache drive, so I'm not really sure what's going on. Since yesterday I cannot copy these files to the Array, I get Errors. I also moved data around to better organize my server. I thought perhaps my cache was going bad so I rebuilt it using the standard method of using mover to get everything off, reformat, and put everything back with mover. I ran memtest for 8. the cache drive log says this. 250968] sd 11:0:0:0: device_block, handle(0x0011) [ 175. The main one being to stop the docker service, delete docker. 5 years. 1s storinator-diagnostics-20240510-1346. The Main tab doesn't show any errors for my cache devices, but the syslog is full of errors relating to both cache devices. ab_20230824_030002-failed. the btrfs seems to be unmountable. Automatically repair corrupted blocks if there’s a UnRAID unfortunately does not monitor btrfs device stats. Reply to Mar 21 11:19:33 unRAID kernel: BTRFS info (device loop2): disk space caching is enabled Mar 21 11:19:33 unRAID kernel: BTRFS info (device loop2): has skinny extents Mar 21 11:19:33 unRAID root: ERROR: unable to resize '/etc/libvirt': Read-only file system Ran a check filesystem on the cache drive and got this: There's nothing wrong I can see with the cache itself, there's a macvlan related call trace a few hours before, that is usually caused by using dockers with custom IP address, and then a btrfs call trace on the docker image, maybe they Hi guys, I ran pm-suspend on my unraid server to try to fix the header type 127 VM bug. I run appdata backup plugin at 3 am. Hi all ! This night I encountered a series of kernel errors mentionning BTRFS. " I've found a few other threads on this and tried some of the suggestions. - I've now encountered a problem with the btrfs filesystem for the second time. That's a hardware error, most likely a cable/connection issue, try Current cache is sdg, you need to adjust the mount point, what was sdi being used for? It's not on current diags, suggesting that it might have dropped or been removed since. Frank. I tried to revert to 6. Scrub didn't show anything. Cache errors on UNRAID 6. Just wanted to give you an update. 498424] sd 11:0:0:0: device_unblock and setting to running, handle(0x0011) [ 175. img Absolutely ridiculous. Check System Logs: Go to Tools > System Log in the Unraid interface or use SSH to view the logs (/var/log/syslog). So not sure what I should do at this point. Diagnostic file (after restarting unfortunately) tower-diagnostics-20201203-1415. 3. BTRFS Cache Errors . 3 had a fully happily functionning array of various disks and a 250 GB SSD as cache drive (xfs). now i get other errors, and the server is very slow, the unraid gui takes a long time to load. 76GiB used 465. It is a single Samsung SSD, which has been running for ~6 months. 2 nvme to see if that would fix it, but it did not and both the other SSDs dropped multiple times. 12, going to reformat cache as xfs again and rebuild by docker. zip Edit: I spoke too soon, its affecting all my btrfs disks (only have a few leftmost have been converted to xfs) @johnnie. sdi is the problem SSD. I noticed some errors in my log, sample below Apr 29 03:14:55 Media-Server kernel: BTRFS warning (device sdj1): csum failed root 5 ino 545882 off 86016 csum 0x3270ca11 expected csum 0x28eadb3e mirror 1 Apr 29 root 5 inode 4863356 errors 200, dir isize wrong root 5 inode 259419657 errors 1, no inode item unresolved ref dir 4863356 index 3495 namelen 15 name tautulli. Also, that original 2TB cache should have been plenty. Booted into safemode, mounted the array, all other disks mount no problem, but the cache disks will not mount, giving the error: Unmountable: No File System. I'm sure I messed something up in the process and I'm getting a bunch of BTRFS errors when the scheduled mover runs. I would be lost without you. Here are the steps I've taken: Check btrfs stats confirmed errors Check cable connections (same cables) Hi unRAID Community, I hope I can get some help here with my BTRFS Cache pool. 1. Here is the situation: My unraid 6. This is a new server build from December, so first I got a replacement M. I replaced the power supply, the errors persisted. 76GiB path /dev/sdj1 devid 2 size 0 used 0 path MISSING Label: none uuid: 715addb3-54e3-48d1-9c22-42f1ba1444ca Total devices 1 FS bytes used 144. Once again, thank you JorgeB. unraid-server-diagnostics-20220926-1850. Any non-0 value for your btrfs device stats indicates your array is faulted and needs to be addressed. I checked the logs and see a number of BTRFS errors on my cache drive. I'm using the command btrfs restore -d /dev/sdc I tried to stop the array as soon as I realized what was happening. Note: Your post will require moderator approval before it will be visible. I think my cache disk is failing, it starts throwing errors (see attached image*) and my VM's stop working. Seems like BTRFS is somewhat notorious for issues though, from After that, the disk will have 5GB free, which is now less than minimum. Theme . I never had any errors or issues and no changes to the system hardware or software wise in months. It runs for a few days and it I started having issues with Docker containers failing to start and recently Docker completely stopped working. It appears to happen around the same time everyday at around 3 am. If you have an account, sign in now to post with your account. 437504] loop3: detected capacity change from 0 to 157286400 [ 199. Network: bond0: fault-tolerance (active-backup), mtu 1500 Kernel: Linux 5. I had numerous issues initially with BTRFS errors. 17GiB devid 1 size 465. 10 I've been noticing intermittent appearances of the following error: Apr 23 05:28:31 Node kernel: BTRFS warning You can do a scrub of the cache pool, and if no errors recreate the docker image (besides built in UnRAID stuff) so I would hope that a reboot would be all I need to resolve this. That's when all kinds of BTRFS errors starting showing up in the log. For more info on the scrub command and its options, see btrfs scrub. You can post now and register later. All 4 of them that are in the pool. I reset the BTRFS stats according to the post you referenced about the BTRFS monitor script. I looked in the appdata backup folder and a bunch of app folders say failed eg. 5 hours last night, and it passed. unRAID is committed to staying up-to-date with BTRFS development, so once better tools are ready, they will be available here too. This leads me to my concern: I currently have no Cache in my unRAID setup so that I can be sure TeraCopy is verifying the files as they are written on disk are indeed correct; however, if I add a Cache volume this verification will essentially become 'worthless' unless the mover in unRAID which moves from Cache to Array also performs such verification. I recently added a new cache drive and created new cache pools. Things leading up to "the event": I ran another Scrub and no errors are being reported. What should be the next steps? Thanks. Attached diagnostics. Does anyone have an idea of what caused the kernel errors and I was looking at shares, not services, system was likely on cache, you need to re-create on the array, but note that docker and VMs will be empty, dockers can be easily restored if you have an appdata backup, for VMs you need backups of the vdisks and libvirt. black is the BTRFS guru, but offhand I'd say your first step would be to copy everything that's currently on the cache to an array drive or make sure you have it backed up somewhere. Clear all the free space caches during mount. Next I had a replacement motherboard sent a Welp, it's my turn for this one I guess. When i look in the log i see allot of BTRFS errors on the cache drive and w Feb 25 18:21:38 SwagServer kernel: BTRFS info (device sdd1): bdev /dev/sdd1 errs: wr 0, rd 0, flush 0, corrupt 67623, gen 0 Feb 25 18:21:38 SwagServer kernel: BTRFS info (device sdd1): bdev /dev/sdc1 errs: wr 3341754, rd 454753, flush 228253, corrupt 0, gen 0 Feb 25 18:21:38 SwagServer kernel: BTRFS info (device sdd1): bdev /dev/sdb1 errs: wr 284514652, rd Hoping someone can provide some assistance with a BTRFS Scrub issue that I'm having. I have been trying to recover some of the data (unsuccessfully), and am wondering if there are any other paths for me be And whenever I open up the webgui of a docker this warning just keeps repeating in the log: Dec 5 19:53:48 Server kernel: BTRFS warning (device loop0): csum failed ino 1207326 off 5152768 csum 3845547863 expected csum 1038413045 Dec 5 19:53:48 Server kernel: BTRFS warning (device loop0): csum failed ino 1207326 off 5152768 csum 3845547863 expected [2/7] checking extents ref mismatch on [1037649817600 8192] extent item 255, found 1 repair deleting extent record: key [1037649817600,168,8192] adding new data backref on 1037649817600 root 5 owner 77097 offset 188153856 found 1 Repaired extent references for 1037649817600 data backref 1037649829888 root 5 owner 77097 offset 230969344 num_refs BTRFS Errors, forced readonly, needs some direction checking free space tree there is no free space entry for 7393788952576-7393789497344 cache appears valid but isn't 7393781088256 [4/7] checking fs roots [5/7] checking only csums items (without verifying data) there are no extents for csum range 7393788952576-7393789497344 csum exists for I have now changed the cache drive with a new one. 00: configured for UDMA/133 Aug [1/7] checking root items [2/7] checking extents data backref 40881405952 root 5 owner 46973646 offset 0 num_refs 0 not found in extent tree incorrect local backref count on 40881405952 root 5 owner 46973646 offset 0 found 1 wanted 0 back 0x1ae7ab40 incorrect local backref count on 40881405952 root 5 owner 46973646 offset 32768 found 0 wanted 1 One of the cache devices dropped offline before (one or more times): Mar 29 19:14:52 Tower kernel: BTRFS info (device sdg1): bdev /dev/sde1 errs: wr 107909131, rd 5294447, flush 1500255, corrupt 0, gen 0 Hi All, I'm having some issues recently with my cache drives and BTRFS errors. 10rc4 a couple days ago and am noticing BTRFS errors in my cache log. So I rebooted it. 00GiB path /dev/nvme0n1p1 Feb 7 14:00:26 ASAS I tried to stop the array as soon as I realized what was happening. 12 version and is now in read only mode. I have been writing parity to a second parity drive when my cache failed rendering my dockers all dead. In the array maintanance mode I done the brtrfs check from the gui with this result: Quote [1/7] checking root items [2/7] checking extents data extent[1557454716928, 4096] referencer count mismatch ( Join the conversation. 5. Balance is failing and the pool going read-only because there's no unallocated space in one of the devices, easiest way out of this would be to backup and re-format the pool, if for some reason that's not practical I can give step by step instructions to try and fix the current pool, but it's an involved process and it won't work if a device keeps dropping, so you decide. btrfs scrub is used to scrub a mounted btrfs filesystem, which will read all data and metadata blocks from all devices and verify checksums. You must have had some shares setup wrong so it got filled. It's not moving any files now and I'm clueless on what to do. For more detail see this: My system is experiencing an issue where it seems to be unmounting my cache drive and Unraid loses access to AppData and ISOs required to support Dockers and VMs. . So in the end I changed the BTRFS cache pool to a I recently added a new JBOD to my server as well as some new 1TB cache drives (configured BTRFS Raid 10). I was not initially seeing read/corrupt errors last night after doing this but am again today. Restored my data. New - DARK - Invision (Default) New - LIGHT - Invision . Unraid will not choose the disk again until it has more than minimum again. never been able to unmount something when unraid thinks its in use, even the force commands are denied. 12. 5 but that didnt worked, so im back to 6. and plex is corrupting the database even when I restore the appdata from CA APPDATA BACKUP/ from 2 weeks ago. I don't think theres an issue with my Ram. 3 Cache errors on UNRAID 6. I cant start any docker any more, the cache drive seems to have errors cause of that 6. Cheers, I was looking at shares, not services, system was likely on cache, you need to re-create on the array, but note that docker and VMs will be empty, dockers can be easily restored if you have an appdata backup, for VMs you need backups of the vdisks and libvirt. Currently now upgrading back to 6. Both drive logs threw btrfs errors. If you have an account, Stay informed about all things Unraid by signing up for our monthly newsletter. Is there a better alternative that also supports RAID 1? Maybe a bug report, I don't know: When I started the array today, it went straight into a parity check while (probably) the issue with the Btrfs cache pool existed. It's a Zen2 and has been running @ 3000Mhz for 2. It runs for a few days and it Then reset the pool config in Unraid: Unassign all cache devices, start array to make Unraid "forget" current cache config, stop array, reassign both cache devices (there can't be an "All existing data on this device will be OVERWRITTEN when array is Started" warning for any cache device), start array and see if it mounts. View community ranking In the Top 5% of largest communities on Reddit. I brought the cache array back on line after formatting the #1 Samsung SSD. I'm using the command btrfs restore -d /dev/sdc The problem is not the name, it's that the other device still belongs to tat filesystem: Feb 7 14:00:26 ASAS emhttpd: Total devices 3 FS bytes used 635. By genedslone July 13, 2020 in General Support. 19. Apr 5 16:17:38 Jared-NAS emhttpd: shcmd (47): mount -t btrfs -o noatime,space_cache=v2,discard=async -U f3f35778-a797-4761-b345-d45e72821985 /mnt/cache Apr 5 16:17:38 Jared-NAS I've got no smart errors on any drive, cache or array. Common culprits are: Quick update: this is what I got after typing in btrfs dev stats /mnt/cache. 00KiB devid 1 size 2. Quote; Replies 54; Created 4 yr; Last Reply 4 yr; looks like there are a lot of BTRFS errors. I closed the VMs, took a diagnostics, and rebooted. now it seems that my cache drive wont mount. I've tried to search for my issue, and see its s Then reset the pool config in Unraid: Unassign all cache devices, start array to make Unraid "forget" current cache config, stop array, reassign both cache devices (there can't be an "All existing data on this device will be OVERWRITTEN when array is Started" warning for any cache device), start array and see if it mounts. The script is now scheduled to run daily to monitor the cache pool. tower-diagnostics-20190122-1629. Look for BTRFS-related errors. Then at some point into the instal Hi all, I could really use some help to get back the possibility to run my dockers. On reboot, the pool appears fine and the VMs & dockers are runni I am having this issue was well. " I guess the logical conclusion is that something is wrong with my cache drive. The system log sys log. You may end up having to reformat the cache pool and put everything back. iirfsb dusyjoi dibf hoz tvo qichk ymao fefzbi nzbcq apqbx