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bug#55639: time-machine back in 2020: weird error
From: |
zimoun |
Subject: |
bug#55639: time-machine back in 2020: weird error |
Date: |
Wed, 25 May 2022 19:13:12 +0200 |
Hi,
>From 9d795fb, I get on machine A,
--8<---------------cut here---------------start------------->8---
$ guix time-machine --commit=a7b20226b2 -- build hello
[...]
Backtrace:
1 (primitive-load "/home/simon/.cache/guix/inferiors/wulv?")
In guix/ui.scm:
1936:12 0 (run-guix-command _ . _)
guix/ui.scm:1936:12: In procedure run-guix-command:
Throw to key `match-error' with args `("match" "no matching pattern"
#<derivation
/gnu/store/c6hgmfq0i4zgryqyl0ab1ms51fnrkmdv-bootstrap-binaries-0.drv =>
/gnu/store/5bdaayvl6cs8nrdivskz4dbrsy2m009c-bootstrap-binaries-0
7fcda0633a50>)'.
--8<---------------cut here---------------end--------------->8---
where it reads:
--8<---------------cut here---------------start------------->8---
$ guix gc --list-live | grep c6hgmfq0i4zgryqyl0ab1ms51fnrkmdv
finding garbage collector roots...
determining live/dead paths...
/gnu/store/c6hgmfq0i4zgryqyl0ab1ms51fnrkmdv-bootstrap-binaries-0.drv
$ guix gc --list-dead | grep 5bdaayvl6cs8nrdivskz4dbrsy2m009c
finding garbage collector roots...
determining live/dead paths...
/gnu/store/5bdaayvl6cs8nrdivskz4dbrsy2m009c-bootstrap-binaries-0
$ guix build
/gnu/store/c6hgmfq0i4zgryqyl0ab1ms51fnrkmdv-bootstrap-binaries-0.drv
/gnu/store/5bdaayvl6cs8nrdivskz4dbrsy2m009c-bootstrap-binaries-0
--8<---------------cut here---------------end--------------->8---
Last, on machine B, the time-machine just works. Maybe it is related to
NVMe and something like [1].
Well, I still do not understand why the time-machine raises an error
when the store have the necessary item. Any idea?
1: <https://issues.guix.gnu.org/41264>
Cheers,
simon
- bug#55639: time-machine back in 2020: weird error,
zimoun <=