NAME

SYNOPSIS

DESCRIPTION

unreliablefs uses Filesystem in Userspace (FUSE) that allows easy setup without requiring a kernel recompile or new kernel modules. Without any other configuration, any files in a mounted directory will be available unchanged. To mount filesystem it is required to specify mountpoint and after mount it will contain the same file tree as a root filesystem.

The options are as follows:

-basedir path

Specify path to a directory that should be mount.

-seed number

Specify a seed.

-f

Do not daemonize.

-d

Do not daemonize. If this option is specified, unreliablefs will run in the foreground and log to stderr.

-v

Show version.

-h

Show usage.

Supported file operations are: access(2), chmod(2), chown(2), creat(2), fallocate(2), flock(2), fsync(2), ftruncate(2), getxattr(2), ioctl(2), link(2), listxattr(2), lock(2), lstat(2), mkdir(2), mknod(2), open(2), read(2), readdir(2), readlink(2), removexattr(2), rename(2), rmdir(2), setxattr(2), statfs(2), symlink(2), truncate(2), unlink(2), utimensat(2), write(2).

Following functions are unsupported on OpenBSD: removexattr(2), setxattr(2), getxattr(2), listxattr(2), flock(2), fallocate(2).

EXIT STATUS

EXAMPLES

$ mkdir /tmp/fs
$ unreliablefs /tmp/fs -basedir=/tmp -seed=1618680646
$ cat << EOF > /tmp/fs/unreliablefs.conf
[errinj_noop]
op_regexp = .*
path_regexp = .*
probability = 30
EOF
$ ls -la
$ umount /tmp/fs

SEE ALSO

AUTHORS

CAVEATS