| asynced1 ↔ new_dent.dentry?, asynced0 ↔ old_ino = new_ino ∧ new_dent = old_dent, dirs0[entries1[str0]] = mkdir(m4, md5, # links(entries1[str0], dirs0), m7, entries0), dirs0[entries[str]] = mkdir(m1, md3, # links(entries[str], dirs0), m3, ∅), dirs0[m] = mkdir(m2, md4, # links(m, dirs0), m5, entries), dirs0[m0] = mkdir(m6, md6, # links(m0, dirs0), m9, entries1), asynced0, ¬ asynced1, dirs = dirs2[new_ino, dirs2[new_ino].size:= (dirs2[new_ino].size + 1)], dirs1 = dirs0[old_ino, dirs0[old_ino].entries:= (dirs0[old_ino].entries -- old_dent.name)], dirs2 = dirs1[new_ino, dirs1[new_ino].entries:= dirs1[new_ino].entries[new_dent.name, old_dent.ino]], new_child_inode = mkinode(entries[str], md, true, # links(entries[str], dirs0), m3, m1), new_dent = mkdentry(str, entries[str]), new_ino = new_parent_inode.ino, new_parent_inode = mkinode(m, md1, true, # links(m, dirs0), m5, m2), old_child_inode = mkinode(entries1[str0], md0, true, # links(entries1[str0], dirs0), m7, m4), old_dent = mkdentry(str0, entries1[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 ∈ entries1, entries[str] ∈ dirs0, entries1[str0] ∈ dirs0, m ∈ dirs0, m0 ∈ dirs0, m = m0 → md1 = md2, links(m, dirs0) ≠ ∅ ∨ m = ROOT_INO, links(m0, dirs0) ≠ ∅ ∨ m0 = ROOT_INO ⊦ entries[str] = ROOT_INO, old_dent.dentry? |