[bug #64297] snapshotting a zfs-based boot pool renders it unreadable by grub

[Maurice Volaski]

URL:
  <https://savannah.gnu.org/bugs/?64297>

                 Summary: snapshotting a zfs-based boot pool renders it
unreadable by grub
                   Group: GNU GRUB
               Submitter: mauricev
               Submitted: Mon 12 Jun 2023 06:10:48 AM UTC
                Category: Filesystem
                Severity: Major
                Priority: 5 - Normal
              Item Group: Software Error
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: Maurice Volaski
        Originator Email: maurice.volaski@einsteinmed.edu
             Open/Closed: Open
                 Release: 2.02~rc1
                 Release: 
         Discussion Lock: Any
         Reproducibility: Every Time
         Planned Release: None


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Follow-up Comments:


-------------------------------------------------------
Date: Mon 12 Jun 2023 06:10:48 AM UTC By: Maurice Volaski <mauricev>
Once a zfs-based boot pool is snapshotted, it renders it unreadable by grub.
Even removing the snapshot doesn't help. 

The bug is also described here
The bug is described here
https://github.com/openzfs/zfs/issues/13873









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