On Thu, Dec 14, 2023 at 04:12:19PM -0500, Jon Maloy wrote:
...
  From: Jon Paul Maloy <jmaloy(a)redhat.com>
 
 Creation of a symbolic link from /sbin to /usr/sbin fails if /sbin
 exists and is non-empty. This is the case on Ubuntu-23.04.
 
 We fix this by removing /sbin before creating the link.
 
 Signed-off-by: Jon Maloy <jmaloy(a)redhat.com>
 
 ---
 v2: Move the contents of /sbin to /usr/sbin before creating the link.
 
 Signed-off-by: Jon Maloy <jmaloy(a)redhat.com> 
Reviewed-by: David Gibson <david(a)gibson.dropbear.id.au>

...
  ---
  test/passt.mbuto | 4 +++-
  1 file changed, 3 insertions(+), 1 deletion(-)
 
 diff --git a/test/passt.mbuto b/test/passt.mbuto
 index 90816d2..75d1260 100755
 --- a/test/passt.mbuto
 +++ b/test/passt.mbuto
 @@ -26,6 +26,9 @@ DIRS="${DIRS} /tmp /sbin /usr/share /var/log /var/lib /etc/ssh
/run/sshd /root/.
  COPIES="${COPIES} small.bin,/root/small.bin medium.bin,/root/medium.bin
big.bin,/root/big.bin"
  
  FIXUP="${FIXUP}"'
 +	mv /sbin/* /usr/sbin || :
 +	rm -rf /sbin
 +	ln -s /usr/sbin /sbin
  	cat > /sbin/dhclient-script << EOF
  #!/bin/sh
  LOG=/var/log/dhclient-script.log
 @@ -47,7 +50,6 @@ set >> \$LOG
  exit 0
  EOF
  	chmod 755 /sbin/dhclient-script
 -	ln -s /sbin /usr/sbin
  	ln -s /bin /usr/bin
  	ln -s /run /var/run
  	:> /etc/fstab 
-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson