This might not apply to your setup, but historically when we've seen similar behaviour, it was often due to the affected compute nodes missing from /etc/hosts on some *other* compute nodes.
-- B/H
signature.asc
Description: PGP signature
This might not apply to your setup, but historically when we've seen similar behaviour, it was often due to the affected compute nodes missing from /etc/hosts on some *other* compute nodes.
-- B/H
signature.asc
Description: PGP signature