Mathieu Othacehe skribis: >> * guix/scripts/system.scm (%options)[volatile-root?]: New boolean option. >> (%default-options): Set its default value to #f. >> (show-help): Add help doc. >> * guix/scripts/system.scm (perform-action): Propagate option... >> (system-derivation-for-action): ...here. Use it to set the volatile-root? >> field of the image object passed to SYSTEM-IMAGE. >> * doc/guix.texi (Invoking guix system): Document it. > > This is a nice addition and it looks good to me. Can we keep it for ‘master’ only, notably because of the “string freeze”? Ludo’.