bpo-44205: Ignore out of space errors in shutil.copystat

Lib/shutil.py

@@ -320,8 +320,13 @@ def _copyxattr(src, dst, *, follow_symlinks=True):
                 value = os.getxattr(src, name, follow_symlinks=follow_symlinks)
                 os.setxattr(dst, name, value, follow_symlinks=follow_symlinks)
             except OSError as e:
+                # EINVAL can occur when the destination filesystem does not
+                # support extended attributed
+                # ENOSPC can occur when the destination filesystem has a
+                # smaller limit than the source filesystem for the size of
+                # extended attributes
                 if e.errno not in (errno.EPERM, errno.ENOTSUP, errno.ENODATA,
-                                   errno.EINVAL):
+                                   errno.EINVAL, errno.ENOSPC):
                     raise
 else:
     def _copyxattr(*args, **kwargs):

Misc/NEWS.d/next/Library/2021-05-21-15-17-28.bpo-44205.m0Wjb6.rst

@@ -0,0 +1 @@
+Fix :exc:`OSError` in :func:`shutil.copystat` when the destination file system doesn't have sufficient space for the source file's extended attributes.