Hey Satmandu, same here: Ubuntu 19.10 installed on a HP MicroServer Gen8 on internal bay (2.5"SSD SATA).
Using the four 3.5" bays I've setup a zRaid1 pool "tank" which is unfortunately not imported on boot. Due to the pool is not available on boot all my LXD containers won't start. I will try your fix! Offtopic: - to get the MicroServer boot of the 5th SATA port you must set the SATA controller in BIOS to RAID mode instead of AHCI and build a single disk raid0 on your 5th SATA port. Don't worry: The OS still sees an AHCI disk. 00:1f.2 RAID bus controller: Intel Corporation 6 Series/C200 Series Desktop SATA RAID Controller (rev 05) When booting the rpool is not available: Cannot import 'rpool': no such pool available. I fixed this by: edit /etc/default/grub find GRUB_CMDLINE_LINUX_DEFAULT="" add rootdelay=10 to add a delay of 10 seconds (you can experiment with this value...) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1849522 Title: imported non-rpool/bpool zpools are not being reimported after reboot To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zsys/+bug/1849522/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs