it's complete blank

log from diskbuild:


warning: can't open /etc/mtab: No such file or directory
Setting up swapspace version 0, size = 17027072 bytes
Warning: insecure permissions 0644, 0600 suggested
Adding Swap: 16628k swap-space (priority -1)
Making first drive...
mke2fs 1.14, 9-Jan-1999 for EXT2 FS 0.5b, 95/08/09
ext2fs_check_if_mount: No such file or directory while determining whether /dev/ hda4 is mounted.
Linux ext2 filesystem format
Filesystem label=
152000 inodes, 19451880 blocks
0 blocks (0.00%) reserved for the super user
First data block=1
Block size=1024 (log=0)
Fragment size=1024 (log=0)
2375 block groups
8192 blocks per group, 8192 fragments per group
64 inodes per group
Superblock backups stored on blocks:
8193, 24577, 40961, 57345, 73729, 204801, 221185, 401409, 663553,
1024001, 1990657, 2809857, 5120001, 5971969, 17915905,

Writdone
Writing superblocks and filesystem accounting information: done

real 1m19.953s
user 0m0.450s
sys 0m5.430s
Partitioning second drive...
Partitioning /dev/hdb
hdb: hdb1 < hdb5 hdb6 > hdb2 hdb3 hdb4
Initialising /dev/hdb complete
Making second drive...
mke2fs 1.14, 9-Jan-1999 for EXT2 FS 0.5b, 95/08/09
ext2fs_check_if_mount: No such file or directory while determining whether /dev/hdb4 is mounted.
Linux ext2 filesystem format
Filesystem label=
609728 inodes, 78043770 blocks
0 blocks (0.00%) reserved for the super user
First data block=1
Block size=1024 (log=0)
Fragment size=1024 (log=0)
9527 block groups
8192 blocks per group, 8192 fragments per group
64 inodes per group
Superblock backups stored on blocks:
8193, 24577, 40961, 57345, 73729, 204801, 221185, 401409, 663553,
1024001, 1990657, 2809857, 5120001, 5971969, 17915905, 19668993,
25600001, 53747713,

Writing inode tables: done
Writing superblocks and filesystem accounting information: done

real 4m2.952s
user 0m1.890s
sys 0m14.420s
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
Stressing /dev/hda: Spinning down.
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
Stressing /dev/hda: Spinning up.
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
Speed checking /dev/hda3
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
Read/write of 8Mb took 6.64 seconds
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
Stressing /dev/hda: Spinning down.
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
Stressing /dev/hda: Spinning up.
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
Stressing /dev/hda: Spinning down.
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
Stressing /dev/hda: Spinning up.
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
hdstress.cpp 189 ( 54): Poll result=0 on fd=5
Drive length is 39070080 blocks, seek testing