MMC Card suddenly changes to readonly file system
Hi all.. I have a very strange problem..
My system has a sd memory card which is mounted with vfat filesystem with "rw" mode. Now when I transfer a number(say 150 ) files, my sd card suddenly changes to ro filesystem and the dmesg output gave the following :
FAT: Filesystem panic (dev sdmmc0p1)
fat_free_clusters: deleting FAT entry beyond EOF
File system has been set read-only
what is reason for the SD card getting suddenly changing to read only filesystem. Can anyone tell what is reason.
Thanks in advance.