diff options
| author | Tobias Geerinckx-Rice <me@tobias.gr> | 2021-06-05 20:09:49 +0200 |
|---|---|---|
| committer | Tobias Geerinckx-Rice <me@tobias.gr> | 2021-06-16 12:13:40 +0200 |
| commit | 9c28fdcae330e91667b4b3e1058025bef250e6dd (patch) | |
| tree | 10a287fa388eb5431aaba025d7a8dc826610e24e /gnu/build/linux-boot.scm | |
| parent | fa0dc1229c0dc44a7358d183e54d9e02d1199e39 (diff) | |
| download | guix-9c28fdcae330e91667b4b3e1058025bef250e6dd.tar.gz | |
gnu: Respect ‘rootdelay’ kernel command-line argument.
* gnu/build/linux-boot.scm (boot-system): Sleep for "rootdelay=SECONDS" when specified on the kernel command line.
Diffstat (limited to 'gnu/build/linux-boot.scm')
| -rw-r--r-- | gnu/build/linux-boot.scm | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gnu/build/linux-boot.scm b/gnu/build/linux-boot.scm index 7d1b3ee835..461df9ff46 100644 --- a/gnu/build/linux-boot.scm +++ b/gnu/build/linux-boot.scm @@ -585,6 +585,16 @@ upon error." (unless (configure-qemu-networking) (display "network interface is DOWN\n"))) + ;; A big ugly hammer, to be used only for debugging and in desperate + ;; situations where no proper device synchonisation is possible. + (let ((root-delay (and=> (find-long-option "rootdelay" args) + string->number))) + (when root-delay + (format #t + "Pausing for rootdelay=~a seconds before mounting the root file system...\n" + root-delay) + (sleep root-delay))) + ;; Prepare the real root file system under /root. (unless (file-exists? "/root") (mkdir "/root")) |