Android :: File Copied To SD Card - Contents Not Matching With Original Source

Feb 4, 2009

We have ported android to our hardware. I am facing some issues related to sdcard. Here is the test scenario and issues:

First issue :
1. On hardware, insert the card and copy a file to sdcard using dd command.
2. Remove the card from hardware.
3. Do ls /sdcard. It shows the file present in sdcard. It seems unmount of sdcard device is not happening.

Second issue:
1. Copy a file to sdcard using dd command.
2. Remove the sdcard and check the content of the sdcard from PC. File is not visible.
3. Copy file to sdcard again and then check the content of sdcard from PC. File size is zero bytes.
4. Restart the hardware and copy the file again. File is visible when checked from PC.

Third issue:
1. The content of copied file are not matching with the original source file.

Android :: File Copied to SD Card - Contents not Matching with Original Source


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WITH MORE DETAIL:

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