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dkim=pass header.d=tobias.gr header.s=2018 header.b=h4pXCafD; spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=reject) header.from=tobias.gr X-TUID: kzR3kVIAn3l2 --=-=-= Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Hi Wolf, Wolf =E5=86=99=E9=81=93=EF=BC=9A > But it is not on the path: > > root@gnu ~# pvcreate > bash: pvcreate: command not found Indeed, lvm2(-static) wasn't actually installed on the=20 installation image! Commit 0906ce7389c6654fa3d1b3b52c8330eff0256264 fixes that: root@gnu ~# which pvcreate /run/current-system/profile/sbin/pvcreate > On IRC I was advised to try guix install lvm2-static, which does=20 > work > (after sourcing the profile), however it does download the=20 > package > from the internet. The installer image was generated using =E2=80=98guix system image=E2=80=99= with=20 particular Guix version N. Hence, all packages inside that image=20 are those from Guix version N. (In Guix, there is no =E2=80=98package=20 repository=E2=80=99 distributed separately from the =E2=80=98package manage= r=E2=80=99.)=20 These packages include the image's =E2=80=98guix=E2=80=99 package itself. Hence, the =E2=80=98guix=E2=80=99 you can run in the image will always be o= lder=20 than the Guix that put lvm2-static in the image, and may contain=20 older versions of some packages. You'll have Guix N's lvm2-static in /gnu/store, but =E2=80=98guix install=20 lvm2-static=E2=80=99 will install Guix N-1's version. They might match,=20 they might not. I guess here they didn't. > That seems pointless, since I already have=20 > one > locally (as seen in the output of find above), so I would prefer=20 > to > use that one. You can simply root@gnu ~# guix install /gnu/store/84n[=E2=80=A6]-lvm2-static-2.03.1 That might still download $things for $reasons, but they won't=20 include lvm2-static. > Another question is how to undo the effect of running herd start > cow-store /mnt. I did try the obvious (herd stop cow-store), but=20 > that > does not seem to do the trick. So, how can I do it? This I don't know either. I always just reboot. Kind regards, T G-R --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iIMEARYKACsWIQT12iAyS4c9C3o4dnINsP+IT1VteQUCY50v8A0cbWVAdG9iaWFz LmdyAAoJEA2w/4hPVW15nhUBAKCYaFEQfy8Vy3yjRMLFsF5g4Rk7zlYl6YdQr2OH WcBpAQCk+EDU+kkA6jVjtp02bGogvPl5+WxT63hWydt8c1lMAA== =P8e/ -----END PGP SIGNATURE----- --=-=-=--