Hey guys! Inquiring about the Grub boot ZFS problem issue: https://pve.proxmox.com/wiki/ZFS:_Tips_and_Tricks#Grub_boot_ZFS_problem I have a couple of Dell R620 and some boot normally and some don't. The setup is identical. Has anybody managed to get to the root of this issue? Details: The server initialises all the devices and firmware and reaches the point when it normally boots into the OS. In my case the server is stuck for 15 minutes or so and most interestingly it boots normally (no errors of zfs pool issues). The filesystem is ZFS in RAID10 on 4 SAS drives. What i tested: Changed the RAID controller (my 4 drives are each in RAID0) Changed the hard drives Tested the Proxmox OS on an ext4 fs (no issues and boots normally) Updated the firmware (iDRAC) Did an iDRAC reset Restored the iDRAC to factory settings Included rootdelay into grub The problem description in wiki states I was wondering if there are ways to mitigate the issue, other than setting the Proxmox OS on a separate drive with ext4 fs.