GNU GRUB - Bugs: bug #60885, grub-probe spews "invalid...
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bug #60885: grub-probe spews "invalid segment" errors when applied to disk containing moved LVM PV
Submitter: | Zack Weinberg <zackw> | ||
Submitted: | Tue 06 Jul 2021 12:41:21 PM UTC | ||
Category: | Disk & Partition | Severity: | Major |
Priority: | 5 - Normal | Item Group: | Software Error |
Status: | None | Privacy: | Public |
Assigned to: | None | Originator Name: | |
Open/Closed: | Open | Release: | other |
Release: | Reproducibility: | Every Time | |
Planned Release: | None |
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Depends on the following items: None found
Items that depend on this one: None found
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Follows 1 latest change.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
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2021-07-06 | zackw | Attached File | - | ![]() |
Added grub-probe-verbose.txt, #51652 |
My boot drive is GPT-labeled and has three partitions:
Recently I needed to enlarge the 'boot' partition (kernels keep getting bigger), which meant shrinking the LVM physical volume and then shifting it to higher sectors (using gparted).
Ever since I did that, most any use of `grub-probe` on a partition of this disk prints "error: invalid segment" at least three times. For example:
It seems to work anyway, but I'm concerned that this might be the only warning I get about some kind of latent disk corruption.
Output of `grub-probe -d /dev/nvme0n1p3 -t drive -v` is attached. The key excerpt seems to be