system freeze on freebsd 8.0-stable and gmirror/gjournal

[Ferruccio Zamuner]

Hello,

I'm moving to a new server dedicated hosts.
I've choose to install FreeBSD 8.0 and I've already upgrade to -stable.

I've two hd sata 160Gb each: ad4, ad6.

I've split them in two slices: ad[46]s1, ad[46]s2.

gmirror ad*s1 -> gm0
gstripe   ad*s2 -> gs0

then I've applied gjournal to both of them and finally I've partitioned,

Filesystem                             Size    Used   Avail Capacity  
Mounted on
/dev/mirror/gmir0.journala             989M    688M    222M    76%    /
/dev/mirror/gmir0.journalb               3GB
/dev/mirror/gmir0.journald             5.8G    3.0M    5.3G     0%    /tmp
/dev/mirror/gmir0.journale             9.7G    1.9G    7.0G    22%    /var
/dev/mirror/gmir0.journalf             7.7G    3.5G    3.6G    49%    /usr
/dev/mirror/gmir0.journalg              88G     20G     61G    25%    /home
/dev/stripe/gs0.journald                55G     25G     26G    48%    
/faster1

 > swapinfo
Device          1K-blocks     Used    Avail Capacity
/dev/mirror/gmir0.journalb   3047152       28  3047124     0%

 > uname -a
FreeBSD myc.diff.org 8.0-STABLE FreeBSD 8.0-STABLE #0: Sat Jan 30 
02:52:28 CET 2010

Ram: 1Gb
The cpu is Athlon x64 3200+


Then problem:

everytime it need to swap, the system freeze and I've to reset to make 
it return managed over ssh.


Is GEOM so bad to make this trouble? Any other idea?


Best regards,                                    \ferz