drive speed tests
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Revision as of 10:07, 4 August 2010 by Root (talk | contribs) (Created page with 'Category:Engineering Category:Drives_and_Filesystems == drives test results == SanDisk Cruzer 16GB | model:SDCZ36-016G | usbid:0781:5530 | w:3.73 | r:18.91 Transcend I…')
drives test results
SanDisk Cruzer 16GB | model:SDCZ36-016G | usbid:0781:5530 | w:3.73 | r:18.91
Transcend Information OCZ Diesel 4GB | model: | usbid:1307:0165 | w:3.51 | r:23.76
OEM 2GB | model: | usbid:13fe:1f00 | w:10.27 | r:17.50
Cisco Linksys Connect Easy Setup Key 1GB | model:NK2 | usbid:13b1:002e | w:6.64 | r:15.58
trivial benchmark tool
alias test-drive-speed='dd if=/dev/zero of=test_data.bin oflag=dsync conv=fdatasync bs=8388608 count=16 2>&1 | grep "bytes" | cut -f1,6 -d" " | awk '\''{printf ("write-speed: %7.2f MB/s, ", $1 / $2 / (1024*1024))}'\'' && dd if=test_data.bin iflag=direct conv=fdatasync of=/dev/null bs=8388608 count=16 2>&1 | grep "copied" | cut -f1,6 -d" " | awk '\''{printf ("read-speed: %7.2f MB/s\n", $1 / $2 / (1024*1024))}'\'''
