Linksys WRTSL54GS
0. Test setup
- OpenWRT WhiteRussian RC5
- 64MiB transfer (as memory is 32MiB)
1. USB Router
Raw Reading
Read the block device of USB disk from router linux os
dd if=/dev/scsi/host0/bus0/target0/lun0/disc of=/dev/null bs=65536 count=1024
- 783.707 KB/s
- 780.698 KB/s
- 780.244 KB/s
- 779.882 KB/s
Raw Writing
Write into the block device of USB disk from router linux os
dd if=/dev/zero of=/dev/scsi/host0/bus0/target0/lun0/disc bs=65536 count=1024
- 793.436 KB/s
- 793.061 KB/s
- 792.874 KB/s
- 793.248 KB/s
HTTP Reading into PC
wget http://192.168.1.1/
- 721.600 KB/s
- 713.924 KB/s
- 706.409 KB/s
- 713.924 KB/s
Sequencial Reading from ext2
- 858.169 KB/s
- 857.730 KB/s
- 857.621 KB/s
- 859.818 KB/s
Sequencial Writing to ext2
- 997.901 KB/s
- 919.299 KB/s
- 878.618 KB/s
- 950.819 KB/s
2. NDAS Rounter
Raw Reading
Read the block device of NDAS disk from router linux os
dd if=/dev/nda of=/dev/null bs=65536 count=1024
- 5429.519 KB/s
- 5433.916 KB/s
- 5447.590 KB/s
- 5439.421 KB/s
Raw Writing
Write into the block device of NDAS disk from router linux os
dd if=/dev/zero of=/dev/nda bs=65536 count=1024
- 3699.496 KB/s
- 4084.532 KB/s
- 3910.772 KB/s
- 4030.562 KB/s
- 4170.843 KB/s
Sequencial Reading from ext2
- 5845.719 KB/s
- 5830.483 KB/s
- 5825.422 KB/s
- 5815.326 KB/s
Sequencial Writing to ext2
- 4119.635 KB/s
- 4145.081 KB/s
- 4132.319 KB/s
- 4137.414 KB/s
HTTP Reading into PC
wget http://192.168.1.1/
- 2396.745 KB/s
- 2485.513 KB/s
- 2396.745 KB/s
- 2485.513 KB/s
Sequencial Reading from ext3
- 5810.291 KB/s
- 5795.238 KB/s
- 5775.289 KB/s
- 5785.246 KB/s
Sequencial Writing to ext3
- 3602.193 KB/s
- 3558.264 KB/s
- 3545.106 KB/s
- 3554.494 KB/s
3. Terms
K = 1000 Kib = 1024 KB = 1000 bytes KiB = 1024 BYtes MB = 10000000 bytes MiB = 1024 KiB
