cannot get raid5 UP using vinum

[Dikshie]

Dear Members,
Can someone tell me why I cannot get my raid5 UP using
vinum. I'm using FreeBSD-5.3-STABLE. 

/etc/vinum.conf:
drive alpha device /dev/ad1s1d
drive beta  device /dev/ad2s1d
drive theta device /dev/ad3s1d
volume raid5
 plex org raid5 512k
   sd length 68698510k drive alpha
   sd length 68698510k drive beta
   sd length 68698510k drive theta




vinum list:
3 drives:
D alpha                 State: up       /dev/ad1s1d     A: 8204/75292 MB (10%)
D beta                  State: up       /dev/ad2s1d     A: 8204/75292 MB (10%)
D theta                 State: up       /dev/ad3s1d     A: 8204/75292 MB (10%)

1 volumes:
V raid5                 State: down     Plexes:       1 Size:        131 GB

1 plexes:
P raid5.p0           R5 State: init     Subdisks:     3 Size:        131 GB

3 subdisks:
S raid5.p0.s0           State: empty    D: alpha        Size:         65 GB
S raid5.p0.s1           State: empty    D: beta         Size:         65 GB
S raid5.p0.s2           State: empty    D: theta        Size:         65 GB



vinum printconfig:
drive alpha device /dev/ad1s1d
drive beta device /dev/ad2s1d
drive theta device /dev/ad3s1d
volume raid5
plex name raid5.p0 org raid5 1024s vol raid5
sd name raid5.p0.s0 drive alpha plex raid5.p0 len 137396224s driveoffset 265s pl
exoffset 0s
sd name raid5.p0.s1 drive beta plex raid5.p0 len 137396224s driveoffset 265s ple
xoffset 1024s
sd name raid5.p0.s2 drive theta plex raid5.p0 len 137396224s driveoffset 265s pl
exoffset 2048s


ad0,ad1,ad2,ad3 devices are Seagate Baraccuda 80GB ATA100 7200RPM.






thanks !


-dikshie-