ubi filesystem error
I have used ubi filesystem and mtd subsystem to work on the top of NAND flash.
It was working fine.
But now I'm finding the following errors:
UBI error: ubi_io_read: error -74 while reading 516096 bytes from PEB 2701:8192, read 516096 bytes
end_request: I/O error, dev mtdblock5, sector 49160
what is the reason for those errors which I have mentioned above?
How to recover from these errors?