Hi folks, I ran LVM partitioning HD at time of installing FC5_64 # fdisk -l Disk /dev/sda: 80.0 GB, 80026361856 bytes 255 heads, 63 sectors/track, 9729 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 13 104391 83 Linux /dev/sda2 14 9729 78043770 8e Linux LVM Disk /dev/dm-0: 10.4 GB, 10468982784 bytes 255 heads, 63 sectors/track, 1272 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk /dev/dm-0 doesn't contain a valid partition table Disk /dev/dm-1: 12.5 GB, 12582912000 bytes 255 heads, 63 sectors/track, 1529 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk /dev/dm-1 doesn't contain a valid partition table Disk /dev/dm-2: 8388 MB, 8388608000 bytes 255 heads, 63 sectors/track, 1019 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk /dev/dm-2 doesn't contain a valid partition table Disk /dev/dm-3: 1073 MB, 1073741824 bytes 255 heads, 63 sectors/track, 130 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk /dev/dm-3 doesn't contain a valid partition table * end * # fdisk -l /dev/sda Disk /dev/sda: 80.0 GB, 80026361856 bytes 255 heads, 63 sectors/track, 9729 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 13 104391 83 Linux /dev/sda2 14 9729 78043770 8e Linux LVM * end * # df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/VolGroup00-LogVol00 9.5G 4.8G 4.3G 53% / /dev/sda1 99M 16M 79M 17% /boot tmpfs 501M 0 501M 0% /dev/shm /dev/mapper/VolGroup00-LogVol01 12G 2.0G 8.9G 19% /home /dev/mapper/VolGroup00-LogVol02 7.6G 146M 7.1G 2% /tmp * end * LVM Volume Groups VolGroup 00 76160 LogVol01 /home ext3 12000 LogVol02 /tmp ext3 8000 LogVol00 / ext3 9984 LogVol03 swap 1024 * end * During installation I tried to retain an empty primary partition for LinuxOS to test multi-boot without success. It needed a mount point therefore I was compelled to create /tmp. Now I want to move /tmp back to FC5_64 / and use its space for / of another LinuxOS and repartition with LVM the unallocated space creating a partition of 10G for its /home. Please advise how to proceed. TIA Besides is there any way to create an empty primary partition at time of installing FC5_64, without mounting it B.R. SL