Often on the SD card file system when the power is damaged, have the code name junk files, unable to delete,
Or directory cannot be accessed, suggesting the input/output error. As long as an attempt to delete, change back to the read - only mount state
Some remount cd-rw can recover, others not, always prompt input/output error
Power off, please lead to damage of file system, what is the usual solution this problem?
CodePudding user response:
Met, himself a standby power supply is designed