NAME¶

disk_allocator - tool for creating and deleting loop device allocations of a given size.

SYNOPSIS¶

disk_allocator [options] <create|delete> <target directory> <size> <filesystem>

DESCRIPTION¶

disk_allcator is a tool for creating and deleting loop device allocations of a given size in order to sandbox an application. For creating an allocation, it accepts a desired location for the device, the size for the sandbox, and the filesystem to mount. For deleting an allocation, disk_allocator needs only the directory of the mounted loop device which is to be removed.

You will need superuser priveleges to run disk_allocator on your local machine.

OPTIONS¶

 -h,--help

Show this help screen.

 -v,--version

Show version string.

EXIT STATUS¶

On success, returns zero. On failure, returns non-zero.

EXAMPLES¶

Create a disk allocation:

disk_allocator create /tmp/test 100MB ext2

Delete a disk allocation:

disk_allocator delete /tmp/test

COPYRIGHT¶

The Cooperative Computing Tools are Copyright (C) 2022 The University of Notre Dame. This software is distributed under the GNU General Public License. See the file COPYING for details.