Use UUIDs in all boot loader configuration files

Relying on the volume UUID instead of its LABEL avoids collisions of
multiple ISOs created in the same month.

Fixes #202

2 files changed, 3 insertions, 3 deletions

diff --git a/configs/releng/syslinux/archiso_pxe-linux.cfg b/configs/releng/syslinux/archiso_pxe-linux.cfg
index 0eb1705..305b8fd 100644
--- a/configs/releng/syslinux/archiso_pxe-linux.cfg
+++ b/configs/releng/syslinux/archiso_pxe-linux.cfg
@@ -6,7 +6,7 @@ ENDTEXT
 MENU LABEL Arch Linux install medium (x86_64, NBD)
 LINUX ::/%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
 INITRD ::/%INSTALL_DIR%/boot/intel-ucode.img,::/%INSTALL_DIR%/boot/amd-ucode.img,::/%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
-APPEND archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% archiso_nbd_srv=${pxeserver} cms_verify=y
+APPEND archisobasedir=%INSTALL_DIR% archisodevice=UUID=%ARCHISO_UUID% archiso_nbd_srv=${pxeserver} cms_verify=y
 SYSAPPEND 3
 
 LABEL arch64_nfs
diff --git a/configs/releng/syslinux/archiso_sys-linux.cfg b/configs/releng/syslinux/archiso_sys-linux.cfg
index f9d3b0d..950dc48 100644
--- a/configs/releng/syslinux/archiso_sys-linux.cfg
+++ b/configs/releng/syslinux/archiso_sys-linux.cfg
@@ -6,7 +6,7 @@ ENDTEXT
 MENU LABEL Arch Linux install medium (x86_64, BIOS)
 LINUX /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
 INITRD /%INSTALL_DIR%/boot/intel-ucode.img,/%INSTALL_DIR%/boot/amd-ucode.img,/%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
-APPEND archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL%
+APPEND archisobasedir=%INSTALL_DIR% archisodevice=UUID=%ARCHISO_UUID%
 
 # Accessibility boot option
 LABEL arch64speech
@@ -17,4 +17,4 @@ ENDTEXT
 MENU LABEL Arch Linux install medium (x86_64, BIOS) with ^speech
 LINUX /%INSTALL_DIR%/boot/x86_64/vmlinuz-linux
 INITRD /%INSTALL_DIR%/boot/intel-ucode.img,/%INSTALL_DIR%/boot/amd-ucode.img,/%INSTALL_DIR%/boot/x86_64/initramfs-linux.img
-APPEND archisobasedir=%INSTALL_DIR% archisolabel=%ARCHISO_LABEL% accessibility=on
+APPEND archisobasedir=%INSTALL_DIR% archisodevice=UUID=%ARCHISO_UUID% accessibility=on