:orphan: migrateddumbfs manual page =========================== Synopsis -------- **migrateddumbfs** [options] *source-parent-directory* *destination-parent-directory* Description ----------- **migrateddumbfs** used to resize a ddumbfs filesystem. The *source-parent-directory* and *destination-parent-directory* are directory containing the *ddfs.cfg* file and *ddfsroot* directory. *destination-parent-directory* must exists, must be empty, must have been created with the same *block_size* and *hash* and must be big enough to receive the data of the source. The *block file* is not modified and not copied. You have to manually copy/move data of the *block file*. Options ------- .. program:: migrateddumbfs .. option:: -h, --help Show help message and exit. .. option:: -v, --verbose Be more verbose. .. option:: -p, --progress Display progress second by second of some part of the file system check. .. option:: -f, --force bypass some guardrail .. option:: -m, --migrate Default option for now, use it to avoid compatibility problems with future release that could have more features Examples -------- Create a new ddumbfs filesystem and migrate data to it.:: fsckddumbfs -r /data/ddsource mkddumbfs -s 100G /data/dddestination migrateddumbfs -m /data/ddsource /data/ddestination rm /data/dddestination/ddfsblocks mv /data/ddsource/ddfsblocks /data/dddestination/ddfsblocks See also -------- :manpage:`ddumbfs(1)`, :manpage:`mkddumbfs(8)`, :manpage:`cpddumbfs(1)` Author ------ Alain Spineux