taskqueue timeout

[Steve Bertrand]

Hi everyone,

I'm wondering if the problems described in the following link have been 
resolved:

http://unix.derkeiler.com/Mailing-Lists/FreeBSD/stable/2008-02/msg00211.html

I've got four 500GB SATA disks in a ZFS raidz pool, and all four of them 
are experiencing the behavior.

The problem only happens with extreme disk activity. The box becomes 
unresponsive (can not SSH etc). Keyboard input is displayed on the 
console, but the commands are not accepted.

Is there anything I can do to either figure this out, or work around it?

Steve