pve-efiboot-tool: format: fix handling of disk/by-id

The format command will fail when using other paths like
/dev/disk/by-id/<part> instead of /dev/sdXY directly. It cannot find
the path /sys/block/<disk>/<part>/partition path.

The part name in /dev/disk/by-id is a symlink to /dev/sdXY. At that
point we already have the symlink resolved to the real path. It is
stored in `bdev`.

Signed-off-by: Aaron Lauterer <a.lauterer@proxmox.com>

diff --git a/bin/pve-efiboot-tool b/bin/pve-efiboot-tool
index eab01d75a1d61452230a5d8cbe7c91cad57879ab..d54b443663952fc0e6e394d616eb7557dc930b5b 100755 (executable)
--- a/bin/pve-efiboot-tool
+++ b/bin/pve-efiboot-tool
@@ -96,7 +96,7 @@ format() {
                fi
        fi
 
-       part_basename=$(basename "$part")
+       part_basename=$(basename "$bdev")
        if [ -z "$part_basename" ]; then
                warn "E: unable to determine basename of '$part'"
                exit 1