Opened 14 years ago
Closed 14 years ago
#6645 closed bug (invalid)
copying a RAW data via DD to usb pendrive with 20kb/s speed
Reported by: | streak | Owned by: | mmlr |
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Priority: | normal | Milestone: | R1 |
Component: | Drivers/USB | Version: | R1/alpha2 |
Keywords: | Cc: | ||
Blocked By: | Blocking: | ||
Platform: | All |
Description
Is everything ok with usb stack or at least with DD , because on my 2 laptops [EISystem and MSI] "DD" copies RAW raw data to USB with 20-27KB/S which is less than FDD copying speed..
Attachments (1)
Change History (4)
by , 14 years ago
Attachment: | dd_raw_data.txt added |
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comment:1 by , 14 years ago
comment:3 by , 14 years ago
Resolution: | → invalid |
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Status: | new → closed |
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Are you passing a size parameter to dd? i.e. bs=1024k ? By default dd uses 1kb chunks, which will indeed write quite slowly.