Re: Few questions

[zimoun]

Dear,

On Tue, 12 May 2020 at 09:22, Emmanuel Medernach
<address@hidden> wrote:

> - How to replace /tmp during build with another partition to avoid filling
> it ?

I do not know.

> - How to compile with fewer parallel processus to avoid compilation errors
> due to filled memory/swap ?

Do the options '--cores' and '--max-jobs' work?


> - I accidently deleted one directory under /gnu/store, how to rebuild it ?
>
> # guix build ... ROOT
> ;;; note: source file ..../ROOT.scm
> ;;;       newer than compiled ..../ROOT.scm.go
> /gnu/store/rj2ir3hmaanvwwvyy6d1a1qv0f0xp537-ROOT-6.20.02
>
> # ls /gnu/store/rj2ir3hmaanvwwvyy6d1a1qv0f0xp537-ROOT-6.20.02
> ls: cannot access /gnu/store/rj2ir3hmaanvwwvyy6d1a1qv0f0xp537-ROOT-6.20.02:
> No such file or directory

guix build $(guix gc --derivers
/gnu/store/rj2ir3hmaanvwwvyy6d1a1qv0f0xp537-ROOT-6.20.02)


Hope that helps,
simon