FLASHFS(4)FLASHFS(4)NAMEflashfs - journalling file system for flash memory
aux/flashfs [ -Dr ] [ -n nsect ] [ -z sectsize ] [ -f file ] [ -m
Flashfs interprets the journal-based file system created by
mkflashfs(8) and stored in file (default /dev/flash/fs) so that it can
be mounted into a Plan 9 file system. Flashfs is typically used to
create a stand alone file system from a small persistent storage
device, such as an erasable flash memory. It does not authenticate its
clients and assumes each group has a single member with the same name.
The -s option causes flashfs to post its channel on #s/flashfs.
Flashfs mounts itself on mountpoint (default /n/brzr). The -D option
turns on 9P debugging output. The -r option makes the file system
The files and directory structure are divided into sectsize (default
4096) byte blocks. Larger blocks make large files more compact but
take longer to access. Supplying the -n option forces file to contain
exactly nsect sectors.
SEE ALSOpaqfs(4), mkflashfs(8)FLASHFS(4)