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Please write in more detail that what exactly did you do? What means disabling mapping checks?

Hello everyone! The issue persists. I have a hypothesis that if I move the root and bootloader to different disks, the problem might go away. It’s possible that this failure occurs specifically on my NVMe disks for some reason. This is just a hypothesis, and I will check it and update you. My...

I tryed it too, it didn't help.

I installed FreeBSD 14 and imported this pool. It works fine!

I am transferring all the data and will delete the pool. After it I will use mdadm + LVM. There have been no such failures over the years. It's a pity, I really like ZFS.

Important note! If I import the pool as read-only, everything works fine, and the RAM is not consumed. zpool import -o readonly=on -d /dev/disk/by-partlabel/ zp-erp1-hdd Today I reinstalled proxmox with previous version. It didn' help. The problem is still exist. Now: # zfs version...

Proxmox suddenly started freezing due to OOM (Out of Memory). After diagnosis and investigation, I found that ZFS ARC is consuming all the memory. There is a limit set for Max size (high water) at 5.0 GiB, but the system ignores this limit. The server has 64GB of RAM. The swap was 16GB; I added...

I have a ready-made solution. I spent 3 weeks creating it and wrote detailed instructions. If someone needs it, write here, I will translate it into English and send it. I don't post it right away, because I need several hours to translate the instructions, perhaps this is no longer relevant...

The problem is probably massive, I hope it will be fixed soon. Kriengkrai.K9, Do you have this problem after the update too? Try to boot your pve using the installation iso: advanced mode - Rescue boot. As I understand it, the problem is in the bootloader, in Rescue boot mode, the download...

Kriengkrai.K9 What pve version do you use? Does your system not boot at all, or does it boot intermittently like mine? How many disks in you system?

Hi I have exactly the same problem. I have installed the latest version of pve 8.2.2. The root is on an md0 raid1 array. Everything else is on ZFS. The operating system boots inconsistently; that is, during one restart, it may hang for 2-4 minutes and then load, while during another, it may...

Hello! I have same problem. Did you find solution?

What backup do you mean? Backup root / (proxmox os)? And then restore os?

Hi, I just upgraded to last version. Currently system booted from grub. I need boot it from EFI. But in boot menu I don't see EFI boot proxmox. (EFI at this sytem works normally I can boot from EFI live USB linux mint). # proxmox-boot-tool status Re-executing '/usr/sbin/proxmox-boot-tool'...