jffs2 crc errors

Andy Green andy at openmoko.com
Fri Dec 5 11:36:33 CET 2008


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Somebody in the thread at some point said:
| right now had a totla freeze when trying to execute a local script in
| flash -- and could see the notice again when rebooting:
|
| JFFS2 notice (700):check_node_data: wrong data CRC in data node at: read
| 0x.... calculated 0x...

This is interrupted erase or flash action caused by the reset I think...
normally JFFS2 seems to either recover them itself or there is minimal
corruption of filesystem.

The freeze can be to do with garbage collection for jffs2 but could be
unrelated altogether.

What is this still a 2.6.24 based kernel?

- -Andy
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