Almost always the transfer is ending after 1h01'or 1h02'. These values in seconds are 3660 and 3720. Maybe they appear in some option...?
If I manually login to this remote ssh server, and leave my terminal untouched for 1h26" I get disconnected. Looks like this is the reason BackupPC gets disconnected, too. Is there any way to simulate the execution of commands inside BackupPC's session?
What I've tried and didn't work:
- ServerAliveInterval=300, ServerAliveInterval=60
- increased PingMaxMsec to 500
- rsync options --timeout and --contimeout set to 20 and 200 seconds (both values tried on both options)
- removing block-size option from rsync
Nothing worked. It usually stops in different files, independently of their size.
More info & logs here.
Thank you!