I/O problems on scratch (baobab)

@Malte.Algren @Lukas.Ehrke @Samuel.Klein

There is an issue with the scratch storage: [2023] Current issues on HPC Cluster - #5 by Yann.Sagon

The issue in your case is that when the max number of files is reached, there is an error but as soon as a file is erased, you can create a new file, this is the explanation why it was working sometime and sometime not.