On 2024-Apr-15, Nicolas Seinlet wrote: > I'm using the Ubuntu/cyphered ZFS/PostgreSQL combination. I'm using > Ubuntu LTS (20.04 22.04) and provided ZFS/PostgreSQL with LTS > (PostgreSQL 12 on Ubuntu 20.04 and 14 on 22.04). What exactly is "cyphered ZFS"? Can you reproduce the problem with some other filesystem? If it's something very unusual, it might well be a bug in the filesystem. -- Álvaro Herrera Breisgau, Deutschland — https://www.EnterpriseDB.com/ "Find a bug in a program, and fix it, and the program will work today. Show the program how to find and fix a bug, and the program will work forever" (Oliver Silfridge)