hast syncronization speed issue

[Mikolaj Golub]

On Thu, 2 Jun 2011 11:47:26 +0300 Yurius Radomskyi wrote:

 YR> Hi,

 YR> I have a HAST device set up between two systems. I experience very low
 YR> speed with dirty blocks synchronization after split-brain condition
 YR> been recovered: it's 200KB/s average on 1Gbit link. On the other side,
 YR> when i copy a big file to the zfs partition  that is created on top of
 YR> the hast device the synchronization speed between the host is 50MB/s
 YR> (wich is not too high for 1Gbit link, but acceptable.)

Could you please try the patch (the kernel needs rebuilding)?

http://people.freebsd.org/~trociny/uipc_socket.c.patch

The patch was committed to current (r222454) and is going to be MFCed after
some time.

-- 
Mikolaj Golub