This fixes https://github.com/archlinux/archinstall/pull/426#discussion_r650372664

2 files changed, 5 insertions, 5 deletions

diff --git a/archinstall/lib/installer.py b/archinstall/lib/installer.py
index 91c55b33..b1e38dc6 100644
--- a/archinstall/lib/installer.py
+++ b/archinstall/lib/installer.py
@@ -125,10 +125,11 @@ class Installer:
 
 		return True
 
-	def mount_ordered_layout(self, layout :dict):
+	def mount_ordered_layout(self, layouts :dict):
 		mountpoints = {}
-		for partition in layout['partitions']:
-			mountpoints[partition['mountpoint']] = partition['device_instance']
+		for blockdevice in layouts:
+			for partition in layouts[blockdevice]['partitions']:
+				mountpoints[partition['mountpoint']] = partition['device_instance']
 
 		for mountpoint in sorted(mountpoints.keys()):
 			mountpoints[mountpoint].mount(f"{self.target}{mountpoint}")
diff --git a/examples/guided.py b/examples/guided.py
index 5a9f2b49..14cbe0a1 100644
--- a/examples/guided.py
+++ b/examples/guided.py
@@ -236,8 +236,7 @@ def perform_installation(mountpoint):
 	with archinstall.Installer(mountpoint, kernels=archinstall.arguments.get('kernels', 'linux')) as installation:
 		# Mount all the drives to the desired mountpoint
 		# This *can* be done outside of the installation, but the installer can deal with it.
-		for drive in archinstall.arguments['harddrives']:
-			installation.mount_ordered_layout(archinstall.storage['disk_layouts'][drive])
+		installation.mount_ordered_layout(archinstall.storage['disk_layouts'])
 
 		# if len(mirrors):
 		# Certain services might be running that affects the system during installation.