ext2online

The ext2online tool can currently only resize ext3 filesystems online, despite references to ext2 filesystemsin this manpage. The resize2fs tool can resize either ext2, ext3 or ext4 filesystems, offline.

To be able to use ext2online, you need to have the Online ext2 resize support (CONFIG_EXT2_RESIZE) feature enabled in the kernel.

Documentation

• man 8 'ext2online' [EN]

Syntax

ext2online [PARAMETER ...] DEVICE [SIZE]