Fs_impl: fails at split
Dec 20 13:38:05.673 - node.protocol: 011-PtHangz2: flattening the context storage: this operation may take several minutes
Dec 20 13:39:37.142 - node.main: cleaning up directory "both-node-221220/" after failure.
octez-node: Error:
File "src/fs_impl.ml", line 91, characters 12-18: Assertion failed