| asynced1 ↔ new_dent.dentry?, asynced0 ↔ old_ino = new_ino ∧ new_dent = old_dent, dirs0[m] = mkdir(m5, md5, # links(m, dirs0), m7, entries), files[entries[str]] = mkfile(m1, md3, # links(entries[str], dirs0), content), files[entries0[str0]] = mkfile(m4, md4, # links(entries0[str0], dirs0), content0), dirs0[m0] = mkdir(m6, md6, # links(m0, dirs0), m9, entries0), ¬ asynced0, ¬ asynced1, dirs = dirs3[new_ino, dirs3[new_ino].size:= (dirs3[new_ino].size + 1)], dirs1 = dirs0[old_ino, dirs0[old_ino].entries:= (dirs0[old_ino].entries -- old_dent.name)], dirs2 = dirs1[old_ino, dirs1[old_ino].size:= (dirs1[old_ino].size - 1)], dirs3 = dirs2[new_ino, dirs2[new_ino].entries:= dirs2[new_ino].entries[new_dent.name, old_dent.ino]], new_child_inode = mkinode(entries[str], md, false, # links(entries[str], dirs0), 0, m2), new_dent = mkdentry(str, entries[str]), new_ino = new_parent_inode.ino, new_parent_inode = mkinode(m, md1, true, # links(m, dirs0), m7, m5), old_child_inode = mkinode(entries0[str0], md0, false, # links(entries0[str0], dirs0), 0, m3), old_dent = mkdentry(str0, entries0[str0]), old_ino = old_parent_inode.ino, old_parent_inode = mkinode(m0, md2, true, # links(m0, dirs0), m9, m6), old_dent.dentry?, afs-cons(dirs0, files), pre-rename(old_parent_inode, old_dent, old_child_inode, new_parent_inode, new_dent, new_child_inode, dirs0, files), str ∈ entries, str0 ∈ entries0, m ∈ dirs0, m0 ∈ dirs0, entries[str] ∈ files, entries0[str0] ∈ files, dirs1[old_ino].size ≥ 1, m = m0 → md1 = md2, links(m, dirs0) ≠ ∅ ∨ m = ROOT_INO, links(m0, dirs0) ≠ ∅ ∨ m0 = ROOT_INO ⊦ old_dent.dentry?, old_dent.ino ∈ dirs2, asynced1 ∧ ¬ asynced0 |