If one has 4 SCSI-drives (3 of the same type)
What is the best way for swapping( sd0b,sd1b,sd2b or ccd0b(that is sd0b 
..)?

How dangerous is it to turn the mirroring off?
If I put filesystems which are mostly just read (e.g. /usr/bin ..) a crash
should do not to much harm.

	Thanks Andreas