Hi!
I'm working on setting up a new server from my old computer but encountering some issues with drives however none are reporting any SMART errors.
I have already ran a Memtest and extended SMART-test with no issues.

It started with one Disk drive giving warning after I setup, formated and started the array.
1x10TB Parity
2x10TB Disks
There is also an SSD and NVMe in the system but they are unassigned for now.

I excluded it from the array to troubleshoot and reinstalled everything and only used the two drives without errors and it seemed to work fine. Then I ran a full pre-clear on the drive that had reported errors and it comming back with no errors. I added it to the array again and was met with:
Drive 1: Unmountable: wrong or no file system
Drive 2: Unformated ... (And some more I forgot to save it)

I've ran file system fix on Drive 1 throught the GUI and it says it's fine until I try to start the array, and when I check again the file system is corrupted but gets fixed.

Adding diagonstics logs but the noticable errors I find are below.

I'm not sure what my next line of troubleshooting is to verify if the drives are bad or not. Since they show no SMART-errors and the pre-clear succeeded I believe there might be an issue with the motherboard since I had some corruption issues many many years ago with some HDDs but never SSDs.
The computer also has a brand new powersupply (Corsair 1000W). Another thought is the SATA cables but that should give more obvious errors I believe? Running a new partiy check now to see how it goes.

Thankful for any help!

Motherboard: MSI MPG X570 GAMING PLUS (MS-7C37) Version 2.0

CPU: AMD Ryzen 7 3700X 8-Core @ 3600 MHz
HVM: Enabled

IOMMU: Enabled

Cache: L1 - Cache: 512 KiB, L2 - Cache: 4 MiB, L3 - Cache: 32 MiB

Memory: 16 GiB DDR4 (max. installable capacity 128 GiB)

Network: bond0: fault-tolerance (active-backup), mtu 1500

Kernel: Linux 6.18.60-Unraid x86_64

Nov 13 22:37:48 ThisServer root: /dev/sde: 2 bytes were erased at offset 0x000001fe (dos): 55 aa
Nov 13 22:37:48 ThisServer emhttpd: shcmd (595): sgdisk -o -a 8 -n 1:32K:0 /dev/sde
Nov 13 22:37:48 ThisServer kernel: sde: sde1
### [PREVIOUS LINE REPEATED 1 TIMES] ###
Nov 13 22:37:49 ThisServer root: Creating new GPT entries in memory.
Nov 13 22:37:49 ThisServer root: The operation has completed successfully.
Nov 13 22:37:49 ThisServer emhttpd: shcmd (596): partprobe /dev/sde
Nov 13 22:37:49 ThisServer emhttpd: shcmd (597): udevadm settle
Nov 13 22:37:53 ThisServer emhttpd: shcmd (598): sleep 1
Nov 13 22:37:54 ThisServer emhttpd: disk2: recover volume
Nov 13 22:37:54 ThisServer emhttpd: /sbin/blkid /dev/md2p1 2>&1
Nov 13 22:37:54 ThisServer emhttpd: disk2: no file system or multiple signatures present
Nov 13 22:37:54 ThisServer emhttpd: /sbin/blkid /dev/sda1 2>&1
Nov 13 22:37:54 ThisServer emhttpd: /dev/sda1: LABEL_FATBOOT="UNRAID" LABEL="UNRAID" UUID="1234-5678" BLOCK_SIZE="512" TYPE="vfat"
Nov 13 22:37:54 ThisServer emhttpd: import 30 flash device: (/dev/sda1)
Nov 13 22:37:54 ThisServer emhttpd: shcmd (602): touch /boot/config/forcesync
Nov 13 22:37:54 ThisServer emhttpd: Mounting disks...
Nov 13 22:37:54 ThisServer emhttpd: mounting /mnt/disk1
Nov 13 22:37:54 ThisServer emhttpd: shcmd (603): mkdir -m 0666 -p /mnt/disk1
Nov 13 22:37:54 ThisServer emhttpd: shcmd (604): mount -t xfs -o noatime,nodiscard,nouuid /dev/md1p1 /mnt/disk1
Nov 13 22:37:54 ThisServer kernel: XFS (md1p1): Mounting V5 Filesystem 0ad8cd88-c06e-485a-bd22-310eda997d08
Nov 13 22:37:55 ThisServer kernel: XFS (md1p1): Metadata CRC error detected at xfs_agi_read_verify+0x8a/0x100, xfs_agi block 0x37fffffd8 
Nov 13 22:37:55 ThisServer kernel: XFS (md1p1): Unmount and run xfs_repair
Nov 13 22:37:55 ThisServer kernel: XFS (md1p1): First 128 bytes of corrupted metadata buffer:
Nov 13 22:37:55 ThisServer kernel: 00000000: 58 41 47 49 00 00 00 01 00 00 00 07 0f ff ff ff  XAGI............
Nov 13 22:37:55 ThisServer kernel: 00000010: 00 00 00 00 00 00 00 06 00 00 00 01 00 00 00 00  ................
Nov 13 22:37:55 ThisServer kernel: 00000020: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
Nov 13 22:37:55 ThisServer kernel: 00000030: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
Nov 13 22:37:55 ThisServer kernel: 00000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
Nov 13 22:37:55 ThisServer kernel: 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
Nov 13 22:37:55 ThisServer kernel: 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
Nov 13 22:37:55 ThisServer kernel: 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
Nov 13 22:37:55 ThisServer kernel: XFS (md1p1): metadata I/O error in "xfs_read_agi+0xd1/0x140" at daddr 0x37fffffd8 len 8 error 74
Nov 13 22:37:55 ThisServer kernel: XFS (md1p1): Error -117 reserving per-AG metadata reserve pool.
Nov 13 22:37:55 ThisServer kernel: XFS (md1p1): Corruption of in-memory data (0x8) detected at xfs_fs_reserve_ag_blocks+0x88/0xf0 (fs/xfs/xfs_fsops.c:566).  Shutting down filesystem.
Nov 13 22:37:55 ThisServer kernel: XFS (md1p1): Please unmount the filesystem and rectify the problem(s)
Nov 13 22:37:55 ThisServer kernel: XFS (md1p1): Ending clean mount
Nov 13 22:37:55 ThisServer kernel: XFS (md1p1): Error -5 reserving per-AG metadata reserve pool.
Nov 13 22:37:55 ThisServer root: mount: /mnt/disk1: can't read superblock on /dev/md1p1.
Nov 13 22:37:55 ThisServer root:        dmesg(1) may have more information after failed mount system call.
Nov 13 22:37:55 ThisServer emhttpd: shcmd (604): exit status: 32
Nov 13 22:37:55 ThisServer emhttpd: shcmd (605): rmdir /mnt/disk1
Nov 13 22:37:55 ThisServer emhttpd: disk1: mount error: wrong or no file system
Nov 13 22:37:55 ThisServer emhttpd: mounting /mnt/disk2
Nov 13 22:37:55 ThisServer emhttpd: disk2: mount error: unsupported or no file system
Nov 13 22:37:55 ThisServer emhttpd: shcmd (606): /usr/sbin/zfs mount -a
Nov 13 22:37:55 ThisServer emhttpd: shcmd (607): sync
Nov 13 22:37:55 ThisServer emhttpd: shcmd (608): mkdir /mnt/user0
Nov 13 22:37:55 ThisServer emhttpd: shcmd (609): /usr/libexec/unraid/shfs /mnt/user0 -disks 6 -o default_permissions,allow_other,noatime 
Nov 13 22:37:55 ThisServer emhttpd: shcmd (610): mkdir /mnt/user
Nov 13 22:37:55 ThisServer emhttpd: shcmd (611): /usr/libexec/unraid/shfs /mnt/user -disks 7 -o default_permissions,allow_other,noatime -o remember=0 

thisserver-diagnostics-20261114-0004.zip

Edited 4 minutes ago4 min by pukka

Putting log in text block is fine, and it is appropriate to not wrap log lines.

But please don't put your own text in a text block, it prevents it from wrapping so we have to scroll side-to-side.