Where can I find UUIDs of partitions to use at Services|USB?

I created a few partitions on my 2GB memory stick using Bootice. However in Disk Info I don't see any UUIDs which I could use to mount various partitions to /mnt, /jffs and /opt mount points.

Where can I find UUIDs of partitions I have? Also, why there are many disks shown (Disk 1, Disk 2, Disk 7) when there's only one and it has 3 partitions? It seems Disk 1, Disk 2 and Disk 7 have some strange data (no Mountpoints) and Disk 7 is repeated 3 times. What's the reason?

Disk Info section looks like this:

Disk 0:
--- /dev/scsi/host0/bus0/target0/lun0/disc
Block device, size 1.922 GiB (2063597056 bytes)
DOS/MBR partition map
Partition 1: 1.762 GiB (1891782144 bytes, 3694887 sectors from 63, bootable)
Type 0x0B (Win95 FAT32)
FAT32 file system (hints score 4 of 5)
Volume size 1.758 GiB (1887584256 bytes, 460836 clusters of 4 KiB)
Partition 2: 102.0 MiB (106928640 bytes, 208845 sectors from 3694950)
Type 0x0B (Win95 FAT32)
FAT32 file system (hints score 4 of 5)
Volume size 97.97 MiB (102733824 bytes, 100326 clusters of 1 KiB)
Partition 3: 61.85 MiB (64854016 bytes, 126668 sectors from 3903795)
Type 0x0B (Win95 FAT32)
FAT32 file system (hints score 4 of 5)
Volume size 57.85 MiB (60659712 bytes, 118476 clusters of 512 bytes)
Mountpoints:
/dev/scsi/host0/bus0/target0/lun0/part1 mounted to /tmp/mnt/disc0-part1
/dev/scsi/host0/bus0/target0/lun0/part2 mounted to /tmp/mnt/disc0-part2
/dev/scsi/host0/bus0/target0/lun0/part3 mounted to /tmp/mnt/disc0-part3
Disk 1:
--- /dev/scsi/host1/bus0/target0/lun0/disc
Block device, size 1.922 GiB (2063597056 bytes)
DOS/MBR partition map
Partition 1: 1.762 GiB (1891782144 bytes, 3694887 sectors from 63, bootable)
Type 0x0B (Win95 FAT32)
FAT32 file system (hints score 4 of 5)
Volume size 1.758 GiB (1887584256 bytes, 460836 clusters of 4 KiB)
Partition 2: 102.0 MiB (106928640 bytes, 208845 sectors from 3694950)
Type 0x0B (Win95 FAT32)
Partition 3: 61.85 MiB (64854016 bytes, 126668 sectors from 3903795)
Type 0x0B (Win95 FAT32)
Mountpoints:
Disk 2:
--- /dev/scsi/host2/bus0/target0/lun0/disc
Block device, size 1.922 GiB (2063597056 bytes)
DOS/MBR partition map
Partition 1: 1.762 GiB (1891782144 bytes, 3694887 sectors from 63, bootable)
Type 0x0B (Win95 FAT32)
Partition 2: 102.0 MiB (106928640 bytes, 208845 sectors from 3694950)
Type 0x0B (Win95 FAT32)
Partition 3: 61.85 MiB (64854016 bytes, 126668 sectors from 3903795)
Type 0x0B (Win95 FAT32)
Mountpoints:
Disk 7:
Disk 7:
Disk 7:
--- /dev/scsi/host7/bus0/target0/lun0/disc
Block device, size 1.922 GiB (2063597056 bytes)
--- /dev/scsi/host7/bus0/target0/lun0/disc
Block device, size 1.922 GiB (2063597056 bytes)
DOS/MBR partition map
Partition 1: 1.762 GiB (1891782144 bytes, 3694887 sectors from 63, bootable)
Type 0x0B (Win95 FAT32)
Partition 2: 102.0 MiB (106928640 bytes, 208845 sectors from 3694950)
Type 0x0B (Win95 FAT32)
Partition 3: 61.85 MiB (64854016 bytes, 126668 sectors from 3903795)
Type 0x0B (Win95 FAT32)
Mountpoints:
Mountpoints:
--- /dev/scsi/host7/bus0/target0/lun0/disc
Block device, size 1.922 GiB (2063597056 bytes)
Mountpoints:
/dev/scsi/host7/bus0/target0/lun0/part1 mounted to /tmp/mnt/disc7-part1
/dev/scsi/host7/bus0/target0/lun0/part1 mounted to /tmp/mnt/disc7-part1
/dev/scsi/host7/bus0/target0/lun0/part1 mounted to /tmp/mnt/disc7-part1
/dev/scsi/host7/bus0/target0/lun0/part2 mounted to /tmp/mnt/disc7-part2
/dev/scsi/host7/bus0/target0/lun0/part2 mounted to /tmp/mnt/disc7-part2
/dev/scsi/host7/bus0/target0/lun0/part2 mounted to /tmp/mnt/disc7-part2
/dev/scsi/host7/bus0/target0/lun0/part3 mounted to /tmp/mnt/disc7-part3
/dev/scsi/host7/bus0/target0/lun0/part3 mounted to /tmp/mnt/disc7-part3
/dev/scsi/host7/bus0/target0/lun0/part3 mounted to /tmp/mnt/disc7-part3