[Millions of Errors during Parity-Check]

That's from the last check, run a new one now.

[Z1 mirror pool replace a drive (error drive not the same size)]

Please post the diagnostics.

[Random crashed - difficult to replicate, on 6.12]

If safe mode helps it could be a plugin, if it's the browser not sure what you could do, I don't have a problem with leaving the browser open, but it does appear to help some users.

[Random crashed - difficult to replicate, on 6.12]

Try booting in safe mode and/or closing any browser windows open to the GUI, only open when you need to use it then close again.

[Server hangs for no apparent reason v6.12.10]

Apr 30 19:46:35 Arkham kernel: macvlan_broadcast+0x10a/0x150 [macvlan]
Apr 30 19:46:35 Arkham kernel: macvlan_process_broadcast+0xbc/0x12f [macvlan]

 

Macvlan call traces will usually end up crashing the server, switching to ipvlan should fix it (Settings -> Docker Settings -> Docker custom network type -> ipvlan (advanced view must be enabled, top right)), then reboot.

[Read error Parity check]

The rebuild will already have the data, but you can compare with the old disk in UD, if it's XFS you will need to change the UUID, UD can do that.

[Rebuild array with replacement disk 2TB to 4TB, cache disk lost when switching]

Unassign disk1 for now, and also unassign the other cache device, start array, stop array to reset the pool, re-assign both cache devices, start array, the pool should now import, if OK, stop array and re-assign disk1 to rebuild, if not post new diags.

[During Parity Check, DEVICE IS DISABLED, CONTENTS EMULATED]

Looks like a power/connection problem with disk1, check/replace cables and post new diags after array start.

[Millions of Errors during Parity-Check]

Where are you seeing errors? Syslog is clean so far.

[Array Devices Blank (GUI)]

Is is the same if you boot in safe mode and/or use a different browser?

[new forum server theme issue]

Try a different browser, but looks like it's not working for others, so there may be an issue

[ZFS pool, docker BTRFS and container errors. How to proceed?]

Pool appears to have serious metadata corruption, so some data may fail to copy, you will need to restore from a backup

[Millions of Errors during Parity-Check]

Looks like a controller problem, reboot and post new diags after array start

[Cannot access unraid webui, docker and smb, restart the mechine will auto fix it. And now disk cannot be mounted]

Filesystem is corrupt, see here for some recovery options:

 

https://forums.unraid.net/topic/46802-faq-for-unraid-v6/?do=findComment&comment=543490

 

[new forum server theme issue]

It's working for me.

[What hapened to White Theme???]

Changed places on the page:

 

[Issues with mover not moving files after upgrading hardware]

According to the log there's nothing to move, share name you want moved?

[Dual drive failure with dual parity - best options]

You can use parity swap

[Does your device have a faulty power saving mode enabled? (NVME issues)]

If adding that line to syslinux doesn't help I would recommend trying with a different brand/model device if possible, or a different board

[Trying to sync parity after parity upgrade. Shares keep disappearing after a few hours.]

12 hours ago, wall1s said:

Here is the output from it.

 

On 5/1/2024 at 10:16 AM, JorgeB said:

run it without -n.

 

[Not hitting 25Gb speeds]

13 hours ago, LeroyLaF said:

That's running at PCIe 2.0 x 4 then, right?

Yep, it will limit the NIC to around 1.6GB/s max

[VERIFY3 zfs pool corrupted]

See if it mounts read only, with the array stopped type

zpool import -o readonly=on nvme

 

If it works start the array, the pool will show unmountable in the GUI but the data will be under /mnt/nvme, backup and re-format, and keep in mind that a mirror is not a backup, it just provides redundancy if a device fails, it won't protect against file system corruption, or file deletion, or ransomware, etc.

[Kernal Panics, Changed out all hardware and still continues]

Btrfs is detecting data corruption, start by running memtest

 

Also change docker network to ipvlan.

[Array all disk unmountable unsupported partition layout after a normal restart]

Disks are being detected as cleared, post the output of

blkid

and

fdisk -l /dev/sdd

 

[Manual Update leads to Unbootable Unraid "Kernel Panic Kernel Panic - not syncing VFS"]

17 hours ago, 3498BoyZ said:

Do you guys have an idea how to fix this? 

Try recreating the flash drive.