[pbs-devel] [PATCH proxmox-backup 6/6] prohibit disk wipe of EFI partition

[Markus Frank <m.frank@proxmox.com>]

Signed-off-by: Markus Frank <m.frank@proxmox.com>
---
This patch is based on a suggestion by Dominik.
I am not so sure if we should prohibit wiping EFI partitions.
Any opinions on this?

 src/tools/disks/mod.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/tools/disks/mod.rs b/src/tools/disks/mod.rs
index 75d84696..8a28159e 100644
--- a/src/tools/disks/mod.rs
+++ b/src/tools/disks/mod.rs
@@ -1071,6 +1071,12 @@ pub fn wipe_blockdev(disk: &Disk) -> Result<(), Error> {
     for disk_i in get_lsblk_info()?.iter() {
         if disk_i.path == disk_path.to_str().unwrap() && disk_i.partition_type.is_some() {
             is_partition = true;
+            if matches!(
+                disk_i.partition_type.as_deref(),
+                Some("c12a7328-f81f-11d2-ba4b-00a0c93ec93b")
+            ) {
+                bail!("You will not be able to boot if you wipe the EFI partition.");
+            }
         }
     }
 
-- 
2.39.2