smbclient gets: session setup failed: NT_STATUS_CONNECTION_DISCONNECTED from a smbd as member server, when the dc restarts. The server reports it is Samba 4.0.0beta9-GIT-e5ecef6. The second attempt works... It seems that winbindd some how doesn't retry correctly... and return an error too early. It seems to work fine in 3.6.7.
I wasn't able to reproduce this after applying the fixes of bug 9175, so remove this as blocker for 4.0, but remember it for 4.1 if it comes back.
=> 4.2
Metze, can we close out this one? It does not seem to be an issue any longer.
=> 4.3
I have to reproduce this, maybe it's completely fixed...