I think we are having SD card failures in the field. We are waiting for them to come back for inspection.
In the meantime, I'm doing some investigation... I read the "SD Card Corruption on Read Only File System" post and while it had a lot of good information, it did not answer a basic question... Is wear leveling utilized with MySQL on SD (and FLASH memory). I suspect that it is not, in that wear leveling continues to write new and updated FILES sequentially on the disk. As I understand it, MySQL does not write a whole new file. If so, wear leveling will not be used for MySQL files. Can you confirm or deny this. Also, what is the write cycle lifetime of the on-chip memory for the Beagle Bone Black? It would be interesting to compare it to the SD card. Thanks, Jeremy -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
