Boot pool exported after upgrade to electric eel

Zpool detects a zpool named boot-pool that was once importable but is no longer. This typically means that there are filesystem labels on existing drives in your system that have been formatted previously and are still being detected by zfs because the previous filesystem label is still in-tact.

We have fixed this moving forward starting in EE but upgrades have the potential of running into this issue. There really isn’t an easy solution once you’re into this scenario. The path forward is to save a backup of your configuration to your local PC. And then fresh install 24.10.0 to the boot drives again. During the installation process we wipe all partitions and ensure any zfs filesystem labels are cleared out as well.

This issue has now been closed. Comments made after this point may not be viewed by the TrueNAS Teams. Please open a new issue if you have found a problem or need to re-engage with the TrueNAS Engineering Teams.

Thank you for reporting this issue! This has already been reported (see the "Duplicate" ticket linked above), so this issue is being closed to focus effort in the existing ticket.

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https://ixsystems.atlassian.net/servicedesk/customer/portal/15/group/37/create/153