ESP-IDF uses the FatFs library to work with FAT filesystems. FatFs resides in the fatfs component. Although the library can be used directly, many of its features can be accessed via VFS using the C standard library and POSIX API functions. Additionally, FatFs has been modified to support the runtime pluggable disk I/O layer.

Jul 23, 2024 · When you are reformatting a drive, memory card, or flash drive you need to pick a file format. If you see FAT32, exFAT, and NTFS, but don't know which one to pick, here's what you need to know.

^ Particular Installable File System drivers and operating systems may not support extended attributes on FAT12 and FAT16. The OS/2 and Windows NT filesystem drivers for FAT12 and …

I ran into this issue while attempting to save space on my root drive by changing to my secondary hard drive, formatted in exfat. Docker will not run hello-world, claiming symlink function is not implemented. This is contrary to the current storage-driver documentation for vfs, which claims it will work on any filesystem with ubuntu. Error log:

Jul 30, 2021 · If you see vfat in /proc/filesystems, then FAT32 is supported. exFAT is supported, in recent kernels, by a specific exFAT driver, with its own configuration option (EXFAT_FS). It’s listed separately in /proc/filesystems. exFAT support is also available as a FUSE exFAT driver.

Docker container can not be started if -v external location in exfat disk. There hasn't been any activity on this issue for a long time. If the problem is still relevant, mark the issue as fresh with a /remove-lifecycle stale comment. If not, this issue will be closed in 14 days. This helps our maintainers focus on the active issues.

Jun 28, 2014 · I am trying to figure out why I can't mount a USB drive as regular user (exFAT). # sysctl vfs.usermount vfs.usermount: 1 # cat /etc/devfs.conf own...

Dec 30, 2024 · Virtual file systems are used to separate the high-level interface to the file system from the low level interfaces that different implementations (FAT, ext3, etc) may require, thus providing transparent access to storage devices from applications. This allows for greater flexibility, specially if one wants to support several file systems.

Jan 12, 2025 · Register FATFS with VFS: Use esp_vfs_fat_register to register FAT with the ESP-IDF VFS layer. This connects the FATFS filesystem with standard POSIX file I/O functions like fopen, fwrite, etc.

Dec 23, 2021 · My synced folder is on an exFAT filesystem which doesn't appear to be available for VFS in the Nextcloud Desktop client. What would happen if I upgrade to 3.4.1?