Disk geometry for /dev/sdb: 0.000-76319.085 megabytes
Disk label type: mac
Minor    Start       End     Filesystem  Name                  Flags
1          0.000      0.031              Apple                 
2          0.031      1.031  hfs         untitled              boot
3          1.031    101.031  ext3        untitled              
4        101.031  76319.085              lvm                   lvm

                                                                          
Information: Don't forget to update /etc/fstab, if necessary.