TUNE2FS(8)

NAME
tune2fs - adjust tunable filesystem parameters on second extended filesystems

SYNOPSIS
tune2fs [ options ] device

DESCRIPTION
tune2fs adjusts tunable filesystem parameters on a Linux second extended filesystem. For now only the modification of the reserved blocks percentage is supported.

Never use tune2fs on a mounted filesystem.

OPTIONS

-m reserved-blocks-percentage
    adjust the reserved blocks percentage on the given device.

BUGS
We didn't find any bugs yet. Perhaps there are bugs but it's unlikely.

WARNING
Use this utility on your own risk. You're modifying filesystems.

AUTHOR
tune2fs was created by Remy Card <card@masi.ibp.fr>, the developer and maintainer of e2fs.
This manual page was written by Christian Kuhtz <chk@data-hh.Hanse.DE>

AVAILABILITY
tune2fs is available for anonymous ftp from ftp.ibp.fr (132.227.60.2) in /pub/linux/BETA/ext2fs.

SEE ALSO
e2fsck(8), mke2fs(8)