df 명령을 했더니 hda1이 안보입니다.

fdisk -l /dev/hda
를 이용해서 확인하십시요

아래는 결과입니다

tsc14:~ # fdisk -l /dev/hda

Disk /dev/hda: 120.0 GB, 120060444672 bytes
255 heads, 63 sectors/track, 14596 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/hda1   *           1          39      313236   83  Linux
/dev/hda2              40         294     2048287+  82  Linux swap
/dev/hda3             295        2844    20482875   83  Linux
/dev/hda4            2845       14596    94397940    f  W95 Ext'd (LBA)
/dev/hda5            2845        5394    20482843+  83  Linux
/dev/hda6            5526        8135    20964793+  83  Linux
/dev/hda7            8136       10685    20482843+  83  Linux
/dev/hda8           10686       11960    10241406   83  Linux
/dev/hda9           11961       13235    10241406   83  Linux
/dev/hda10          13236       14595    10924168+  83  Linux