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  1. JorgeB's post in Array disk START button greyed out was marked as the answer   
    You cannot start the array with only parity assigned, if you are going to use a single device for now assign it as disk1.
  2. JorgeB's post in SYSLOG full because of "read error"? was marked as the answer   
    ata6: SError: { UnrecovData 10B8B BadCRC } This is usually the result of a bad SATA cable.

  3. JorgeB's post in [SOLVED] USB creator 2.1 start up error was marked as the answer   
    I believe it's a known issue, it works with 10/11.
  4. JorgeB's post in Upgrading drives in cache pool - issues was marked as the answer   
  5. JorgeB's post in Cache Drive hanging Array Start was marked as the answer   
    Now unassign all cache devices, start array, stop array, re-assign both cache devices and post new diags after array start.
  6. JorgeB's post in Cache emulated was marked as the answer   
    Stop array, unassign all cache devices, start array, stop array, re-assign all cache devices and start array, that should do it.
  7. JorgeB's post in Quick question about VM drives and BTRFS was marked as the answer   
    With nocow it will disable cow for any data written to that share.
    Like any other file, any blocks are written to both devices.
    xfs or btrs nocow might perform a little better, but xfs is single device only and btrfs nocow as mentioned should be avoided, note that a mirror is for redundancy, you still need backups of anything important.
  8. JorgeB's post in [SOLVED] Sudden horrible parity check performance after 6.11 upgrade was marked as the answer   
    Yep, looks like it's Plex scanning for media:
    nobody 26599 36.3 0.0 117064 59060 ? DNl 08:38 0:17 \_ /usr/lib/plexmediaserver/Plex Media Scanner --  
    It's now reading disk10 @ 120MB/s
  9. JorgeB's post in [SOLVED] "Unmountable disk present" after 6TB drive replacement and rebuild was marked as the answer   
    Check filesystem on disk1.
  10. JorgeB's post in Adding new drive - went "Unmountable" was marked as the answer   
    According to diags disk2 was never formatted, it needs to be formatted before use.
  11. JorgeB's post in Cache pool Unmountable was marked as the answer   
    btrfs check --repair should only be used if told to do so by a btrfs maintainer or as a last resort, it can do more harm then good, best bet is to backup and re-format the pool.
  12. JorgeB's post in Moving the server, the need for WiFi communication was marked as the answer   
    Unraid doesn't support WiFi but you can get a WiFi client AP with Ethernet ports that you can then connect to the wired NIC.
  13. JorgeB's post in Unraid Freeze/Crash and unsure what to do next was marked as the answer   
    Nothing relevant logged and the above really makes think of a hardware problem, crashing after a few minutes with the array and services stopped, don't remember ever seeing a similar case that wasn't hardware related.
  14. JorgeB's post in need help restoring 6.6.1 was marked as the answer   
    That suggests the flash drive was not correctly created, try with a different one, just with a new install, don't restore anything, just to see if it boots.
  15. JorgeB's post in Docker Service failed to start - Trial licence was marked as the answer   
    You must format disk1 before use, below array stop button.
  16. JorgeB's post in Slow write speed to cache drive (40MB/s) was marked as the answer   
    That suggest the SSD you are using is just slower, suggest getting one known to perform better, like the Samsung 870 EVO or Crucial MX500 for example.
  17. JorgeB's post in [SOLVED] Boot Issue - grep: warning: stray \ before / was marked as the answer   
    Try booting in safe mode to rule out any plugin issues.
  18. JorgeB's post in Errors on Cache Pool was marked as the answer   
    Usually you just need to bring the device back online and run a scrub, assuming there are no "nocow" shares, more info here.
  19. JorgeB's post in Username change was marked as the answer   
  20. JorgeB's post in UNRAID 6.11 will not boot was marked as the answer   
    Backup config folder from current flash drive, redo it with v6.11.0 using the USB tool or manually then see if it boots, if yes restore the config folder from the backup.
  21. JorgeB's post in Unraid 6.11.0 cause server painfully slow. was marked as the answer   
    If the diags didn't finish get the syslog:
    cp /var/log/syslog /boot/syslog.txt  
  22. JorgeB's post in Failed hardware, moved to new and now have multiple missing drives was marked as the answer   
    RAID controller is still changing the devices names, and that is the problem, e.g. parity it was:
    and now is :
    You can do a new config but will have issues again if you change the controller in the future, we recommend using a true LSI HBA.
  23. JorgeB's post in [Solved] Docker, plugins and My Server access problem was marked as the answer   
    Try simplifying you LAN as much as possible, also make sure date and time are correctly set, you can also delete/rename network.cfg and reboot in case there's some misconfiguration there, it will go back to using the defaults, if that doesn't help likely there's a LAN config problem,
  24. JorgeB's post in [SOLVED] Docker service died. Cause: directory and shares issue. was marked as the answer   
    You need to remove "root" from Settings -> NFS -> Tunable (fuse_remember): leave it blank to use default value.
  25. JorgeB's post in Excluding a disk was marked as the answer   
    Check the split level setting, it overrides that, if the folder exists there it will be copied there.