Re: [Qemu-devel] Migration speed throttling, max_throttle in migration.c

[Thomas Treutner]

Am 09.02.2011 21:02, schrieb Anthony Liguori:
> The reason it's still this today is mainly historic. I've thought about
> making the default limit unlimited. I'm not sure if anyone has strong
> opinions.

Personally, I'd appreciate that. TCP's congestion control when using 
100MBit Ethernet seems to work fine (as there are no complaints?) so I 
see no reason why the bandwidth shouldn't be unlimited in general and 
TCP should adapt to the available bandwidth. If one wants to limit 
bandwidth manually, that's possible of course.

I don't know if such a change would affect all other existing ways of 
saving a VM, with different consequences?


regards,
thomas