I just got bitten by this bug also. The following does not work (on reboot, the I get a kernel panic on being unable to mount root),
part swap --size 4096 --asprimary --ondisk sda
part / --fstype ext3 --size 10240 --asprimary --ondisk sda
part /webstar1 --fstype ext3 --size 1 --grow --asprimary --ondisk sda
The following works as expected (giving me logical partitions)
part swap --size 4096 --ondisk sda
part / --fstype ext3 --size 10240 --ondisk sda
part /webstar1 --fstype ext3 --size 1 --grow --ondisk sda
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x0004b696
Device Boot Start End Blocks Id System
/dev/sda1 * 1 498 4000153+ 82 Linux swap / Solaris
/dev/sda2 499 121601 972759847+ 5 Extended
/dev/sda5 499 1743 10000431 83 Linux
/dev/sda6 1744 121601 962759353+ 83 Linux
Hi,
I just got bitten by this bug also. The following does not work (on reboot, the I get a kernel panic on being unable to mount root),
part swap --size 4096 --asprimary --ondisk sda
part / --fstype ext3 --size 10240 --asprimary --ondisk sda
part /webstar1 --fstype ext3 --size 1 --grow --asprimary --ondisk sda
The following works as expected (giving me logical partitions)
part swap --size 4096 --ondisk sda
part / --fstype ext3 --size 10240 --ondisk sda
part /webstar1 --fstype ext3 --size 1 --grow --ondisk sda
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x0004b696
Device Boot Start End Blocks Id System
/dev/sda1 * 1 498 4000153+ 82 Linux swap / Solaris
/dev/sda2 499 121601 972759847+ 5 Extended
/dev/sda5 499 1743 10000431 83 Linux
/dev/sda6 1744 121601 962759353+ 83 Linux