From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 10 Jan 2023 15:09:51 +0000 (+0000)
Subject: Make dev an overlayfs so we can run rsyslog
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=0e2761e8d00415fd0b2ca778fd97ac33fdb0bb06;p=hippotat.git

Make dev an overlayfs so we can run rsyslog

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/adt/acommon b/adt/acommon
index 33ec85d..649e4f7 100644
--- a/adt/acommon
+++ b/adt/acommon
@@ -30,9 +30,10 @@ filesystem-prep () {
 
     mkdir "$tmp"/$cs-overlay
     
-    for fs in root home; do
+    for fs in root dev home; do
 	case "$fs" in
 	    root)	lower=/		;;
+	    dev)	lower=/dev	;;
 	    home)	lower=/home	;;
 	    *) x-internal-error	;;
 	esac
@@ -44,7 +45,6 @@ filesystem-prep () {
  lowerdir=$lower,upperdir="$tmp"/$cs-$fs-upper,workdir="$tmp"/$cs-$fs-work \
 	      none "$tmp"/$cs-overlay$lower
     done
-    mount -o bind,ro /dev "$tmp"/$cs-overlay/dev
 }
 
 host-pre-cleanup () {