SkipUnlessLocalSSDExists takes in an ssdInterface (scsi/nvme) and a filesystemType (fs/block) and skips if a disk of that type does not exist on the node.

Creates a local file serving as the backing for block device., formats it, and mounts it to use as FS mode local volume.

Creates a local file serving as the backing for block device.

Creates a local file, formats it, and maps it as a block device.

like DirectoryLocalVolumeType but bind mounted.

like DirectoryLocalVolumeType but it's a symbolic link to self bind mounted directory Note that bind mounting at symbolic link actually mounts at directory it links to.

like DirectoryLocalVolumeType but it's a symbolic link to directory.

default local volume type, aka a directory.

tests based on local ssd at /mnt/disks/by-uuid/.

creates a tmpfs and mounts it.