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-rw-r--r--src/gpt-auto-generator/gpt-auto-generator.c41
1 files changed, 22 insertions, 19 deletions
diff --git a/src/gpt-auto-generator/gpt-auto-generator.c b/src/gpt-auto-generator/gpt-auto-generator.c
index a4938a7c3a..dede86eabf 100644
--- a/src/gpt-auto-generator/gpt-auto-generator.c
+++ b/src/gpt-auto-generator/gpt-auto-generator.c
@@ -453,33 +453,37 @@ static int add_boot(const char *what) {
_cleanup_blkid_free_probe_ blkid_probe b = NULL;
const char *fstype = NULL, *uuid = NULL;
sd_id128_t id, type_id;
+ const char *esp;
int r;
assert(what);
if (!is_efi_boot()) {
- log_debug("Not an EFI boot, ignoring /boot.");
+ log_debug("Not an EFI boot, ignoring the ESP.");
return 0;
}
if (in_initrd()) {
- log_debug("In initrd, ignoring /boot.");
+ log_debug("In initrd, ignoring the ESP.");
return 0;
}
if (detect_container() > 0) {
- log_debug("In a container, ignoring /boot.");
+ log_debug("In a container, ignoring the ESP.");
return 0;
}
+ /* If /efi exists we'll use that. Otherwise we'll use /boot, as that's usually the better choice */
+ esp = access("/efi/", F_OK) >= 0 ? "/efi" : "/boot";
+
/* We create an .automount which is not overridden by the .mount from the fstab generator. */
- if (fstab_is_mount_point("/boot")) {
- log_debug("/boot specified in fstab, ignoring.");
+ if (fstab_is_mount_point(esp)) {
+ log_debug("%s specified in fstab, ignoring.", esp);
return 0;
}
- if (path_is_busy("/boot")) {
- log_debug("/boot already populated, ignoring.");
+ if (path_is_busy(esp)) {
+ log_debug("%s already populated, ignoring.", esp);
return 0;
}
@@ -488,7 +492,6 @@ static int add_boot(const char *what) {
log_debug("EFI loader partition unknown.");
return 0;
}
-
if (r < 0) {
log_error_errno(r, "Failed to read ESP partition UUID: %m");
return r;
@@ -514,35 +517,35 @@ static int add_boot(const char *what) {
(void) blkid_probe_lookup_value(b, "TYPE", &fstype, NULL);
if (!streq_ptr(fstype, "vfat")) {
- log_debug("Partition for /boot is not a FAT filesystem, ignoring.");
+ log_debug("Partition for %s is not a FAT filesystem, ignoring.", esp);
return 0;
}
errno = 0;
r = blkid_probe_lookup_value(b, "PART_ENTRY_UUID", &uuid, NULL);
if (r != 0) {
- log_debug_errno(errno, "Partition for /boot does not have a UUID, ignoring.");
+ log_debug_errno(errno, "Partition for %s does not have a UUID, ignoring.", esp);
return 0;
}
if (sd_id128_from_string(uuid, &type_id) < 0) {
- log_debug("Partition for /boot does not have a valid UUID, ignoring.");
+ log_debug("Partition for %s does not have a valid UUID, ignoring.", esp);
return 0;
}
if (!sd_id128_equal(type_id, id)) {
- log_debug("Partition for /boot does not appear to be the partition we are booted from.");
+ log_debug("Partition for %s does not appear to be the partition we are booted from.", esp);
return 0;
}
r = add_automount("boot",
- what,
- "/boot",
- "vfat",
- true,
- "umask=0077",
- "EFI System Partition Automount",
- 120 * USEC_PER_SEC);
+ what,
+ esp,
+ "vfat",
+ true,
+ "umask=0077",
+ "EFI System Partition Automount",
+ 120 * USEC_PER_SEC);
return r;
}