I have a SLES11 Enterprise system. I have a LVM volumethat is active but I am unable to mount. I find a problem with the sizes of the dasd as reported by pvscan and fdisk. Fdisk reports 10 gig and pvscan reports 30 gig. It should be 10 gig. Can someone explain what is going on?
Code:
linux278:~ # mount /dev/scsivg/lvdb01 /mnt
mount: special device /dev/scsivg/lvdb01 does not exist
linux278:~ # lvscan
  ACTIVE            '/dev/pool1/lvhome' [10.00 GB] inherit
  ACTIVE            '/dev/pool1/lvopt' [60.00 GB] inherit
  ACTIVE            '/dev/pool1/lvlocal' [60.00 GB] inherit
  ACTIVE            '/dev/pool1/lvbackup' [150.00 GB] inherit
  ACTIVE            '/dev/scsivg/lvdb01' [328.00 GB] inherit
linux278:~ # fdisk -l /dev/sda

Disk /dev/sda: 10.7 GB, 10737418240 bytes
64 heads, 32 sectors/track, 10240 cylinders
Units = cylinders of 2048 * 512 = 1048576 bytes
Disk identifier: 0xca3410d2

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1       10240    10485744   83  Linux
PVSCAN output for this dasd:  PV /dev/sda1      VG scsivg   lvm2 [30.00 GB / 1.96 GB free]