ABR11 for Linux not showing all disks

ABR11 for linux (trial version) on HP Proliant DL380G5 running Centos4.9.

One logical volume ( cciss/c0d1 ) in the internal array isn't showing up in the output from "acrocmd --list"

Its mounted as /data2, and shows normally in output from "fdisk -l" etc.
The other volumes on that controller (c0d0, and c0d2) show OK, along with the others on different controllers.

Any idea why it wont display?

Some output to show what I mean:

# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/cciss/c0d0p2 200G 176G 14G 93% /
/dev/cciss/c0d0p1 105M 82M 18M 83% /boot
none 2.5G 0 2.5G 0% /dev/shm
/dev/cciss/c0d1p1 135G 48G 81G 37% /data2
/dev/sda1 459G 105M 435G 1% /mnt/tmp
/dev/sda2 459G 152G 284G 35% /data3
/dev/sda3 459G 95G 341G 22% /data4
/dev/sda4 459G 287G 149G 66% /mnt/restore
/dev/sdb1 917G 441G 430G 51% /backup1
/dev/sdb2 917G 109M 870G 1% /backup2
/dev/cciss/c0d2p1 68G 85M 64G 1% /stevemnt

# acrocmd --list
Num Partition Flags Start Size Type GUID
-------------------- -------------------- -------------------- -------------------- -------------------- -------------------- --------------------
Disk 1 1,907,218 MB PS_MBR
1-1 sda1 Pri 0.031 MB 476,804 MB Ext 3
1-2 sda2 Pri 476,804 MB 476,804 MB Ext 3
1-3 sda3 Pri 953,608 MB 476,804 MB Ext 3
1-4 sda4 Pri 1,430,413 MB 476,804 MB Ext 3
Unallocated-1-1 Unallocated 1,907,217 MB 1.281 MB
Disk 2 1,907,218 MB PS_MBR
2-1 sdb1 Pri 0.031 MB 953,608 MB Ext 3
2-2 sdb2 Pri 953,608 MB 953,608 MB Ext 3
Unallocated-2-1 Unallocated 1,907,217 MB 1.281 MB
Disk 3 209,925 MB PS_MBR
3-1 /boot (cciss/c0d0p1) Pri,Act 0.016 MB 107.6 MB Ext 3
3-2 / (cciss/c0d0p2) Pri 107.6 MB 207,749 MB Ext 3
3-3 cciss/c0d0p3 Pri 207,857 MB 2,068 MB Linux Swap
Disk 4 69,974 MB PS_MBR
4-1 cciss/c0d2p1 Pri 0.016 MB 69,974 MB Ext 3

The operation completed successfully.

# fdisk -l

Disk /dev/sda: 1999.8 GB, 1999863021568 bytes
255 heads, 63 sectors/track, 243136 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System
/dev/sda1 1 60784 488247448+ 83 Linux
/dev/sda2 60785 121568 488247480 83 Linux
/dev/sda3 121569 182352 488247480 83 Linux
/dev/sda4 182353 243136 488247480 83 Linux

Disk /dev/sdb: 1999.8 GB, 1999863021568 bytes
255 heads, 63 sectors/track, 243136 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

Device Boot Start End Blocks Id System
/dev/sdb1 1 121568 976494928+ 83 Linux
/dev/sdb2 121569 243136 976494960 83 Linux

Disk /dev/cciss/c0d0: 220.1 GB, 220122071040 bytes
255 heads, 32 sectors/track, 52687 cylinders
Units = cylinders of 8160 * 512 = 4177920 bytes

Device Boot Start End Blocks Id System
/dev/cciss/c0d0p1 * 1 27 110144 83 Linux
/dev/cciss/c0d0p2 28 52168 212735280 83 Linux
/dev/cciss/c0d0p3 52169 52687 2117520 82 Linux swap

Disk /dev/cciss/c0d1: 146.7 GB, 146745262080 bytes
255 heads, 32 sectors/track, 35124 cylinders
Units = cylinders of 8160 * 512 = 4177920 bytes

Device Boot Start End Blocks Id System
/dev/cciss/c0d1p1 1 35124 143305904 83 Linux

Disk /dev/cciss/c0d2: 73.3 GB, 73372631040 bytes
255 heads, 32 sectors/track, 17562 cylinders
Units = cylinders of 8160 * 512 = 4177920 bytes

Device Boot Start End Blocks Id System
/dev/cciss/c0d2p1 1 17562 71652944 83 Linux