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| author | Chris Marusich <cmmarusich@gmail.com> | 2018-03-15 05:09:12 +0100 |
|---|---|---|
| committer | Chris Marusich <cmmarusich@gmail.com> | 2018-03-24 03:04:10 +0100 |
| commit | 8c9bf2946a1cb58c5b7b941db3a37830ece80708 (patch) | |
| tree | 8b735f4a40acdd5e08cdf8afec2b369ed28be4a7 | |
| parent | af81311b8c7712db207927c8e7b8ed66602be5c7 (diff) | |
| download | guix-8c9bf2946a1cb58c5b7b941db3a37830ece80708.tar.gz guix-8c9bf2946a1cb58c5b7b941db3a37830ece80708.zip | |
gnu: When building in a VM, share a temporary directory.
* gnu/build/vm.scm (load-in-linux-vm): Make a shared temporary directory
available in the VM.
* gnu/system/vm.scm (%linux-vm-file-systems): Add a corresponding entry.
| -rw-r--r-- | gnu/build/vm.scm | 7 | ||||
| -rw-r--r-- | gnu/system/vm.scm | 12 |
2 files changed, 17 insertions, 2 deletions
diff --git a/gnu/build/vm.scm b/gnu/build/vm.scm index 4268ad1111..527b4c495d 100644 --- a/gnu/build/vm.scm +++ b/gnu/build/vm.scm @@ -126,6 +126,7 @@ the #:references-graphs parameter of 'derivation'." (number->string disk-image-size))) (mkdir "xchg") + (mkdir "tmp") (match references-graphs ((graph-files ...) @@ -146,6 +147,12 @@ the #:references-graphs parameter of 'derivation'." "-virtfs" (string-append "local,id=xchg_dev,path=xchg" ",security_model=none,mount_tag=xchg") + "-virtfs" + ;; Some programs require more space in /tmp than is normally + ;; available in the guest. Accommodate such programs by sharing a + ;; temporary directory. + (string-append "local,id=tmp_dev,path=tmp" + ",security_model=none,mount_tag=tmp") "-kernel" linux "-initrd" initrd (append diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index 594ba66ff4..9d9eafc094 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -4,6 +4,7 @@ ;;; Copyright © 2016, 2017 Leo Famulari <leo@famulari.name> ;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com> ;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com> +;;; Copyright © 2018 Chris Marusich <cmmarusich@gmail.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -87,8 +88,8 @@ ;;; Code: (define %linux-vm-file-systems - ;; File systems mounted for 'derivation-in-linux-vm'. The store and /xchg - ;; directory are shared with the host over 9p. + ;; File systems mounted for 'derivation-in-linux-vm'. These are shared with + ;; the host over 9p. (list (file-system (mount-point (%store-prefix)) (device "store") @@ -102,6 +103,13 @@ (type "9p") (needed-for-boot? #t) (options "trans=virtio") + (check? #f)) + (file-system + (mount-point "/tmp") + (device "tmp") + (type "9p") + (needed-for-boot? #t) + (options "trans=virtio") (check? #f)))) (define* (expression->derivation-in-linux-vm name exp |