gjournal info

[Miroslav Lachman]

Hi all,

is there any webpage summary about current status of gjournal? A can not 
find any by google. Only messages in archive of this list.

I would like to know about gjournal on FreeBSD 6.x (currenty running 
6.2-RC1) and usage on existing filesystem (UFS2) with data. (external 
SCSI 1.2TB array and internal gmirrored 400GB HDD with 300GB data 
partition).
Can I add journaling to these existing filesystems without data loss and 
repartitioning? Is it better to have journal for external array on 
internal drive or on array itself?
And can I set up gjournal on gmirrored partition? Just like on real disk?

Miroslav Lachman