diff options
Diffstat (limited to 'src/partition')
| -rw-r--r-- | src/partition/repart.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/partition/repart.c b/src/partition/repart.c index 976d1d538b..356fd9152c 100644 --- a/src/partition/repart.c +++ b/src/partition/repart.c @@ -4318,8 +4318,18 @@ static int parse_argv(int argc, char *argv[]) { if (arg_image && arg_root) return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Please specify either --root= or --image=, the combination of both is not supported."); else if (!arg_image && !arg_root && in_initrd()) { - /* Default to operation on /sysroot when invoked in the initrd! */ - arg_root = strdup("/sysroot"); + + /* By default operate on /sysusr/ or /sysroot/ when invoked in the initrd. We prefer the + * former, if it is mounted, so that we have deterministic behaviour on systems where /usr/ + * is vendor-supplied but the root fs formatted on first boot. */ + r = path_is_mount_point("/sysusr/usr", NULL, 0); + if (r <= 0) { + if (r < 0 && r != -ENOENT) + log_debug_errno(r, "Unable to determine whether /sysusr/usr is a mount point, assuming it is not: %m"); + + arg_root = strdup("/sysroot"); + } else + arg_root = strdup("/sysusr"); if (!arg_root) return log_oom(); } |