Lines Matching full:layers

32 In the special case of all overlay layers on the same underlying
39 On 64bit systems, even if all overlay layers are not on the same
66 | All layers   |  Y  |  Y   |  Y  |  Y   |  Y     |   Y    |  Y     |  Y    |
69 | Layers not   |  N  |  N   |  Y  |  N   |  N     |   Y    |  N     |  Y    |
317 Check (b) ensures that no task gains permissions to underlying layers that
336 Multiple lower layers
339 Multiple lower layers can now be given using the colon (":") as a
387 for untrusted layers like from a pen drive.
396 Data-only lower layers
400 of information from up to three different layers:
411 Below the top most lower layer, any number of lower most layers may be defined
412 as "data-only" lower layers, using double colon ("::") separators.
421 The paths of files in the "data-only" lower layers are not visible in the
423 in the "data-only" lower layers are not visible in overlayfs inodes.
425 Only the data of the files in the "data-only" lower layers may be visible
426 when a "metacopy" file in one of the lower layers above it, has a "redirect"
429 Since kernel version v6.8, "data-only" lower layers can also be added using
487 Sharing and copying layers
490 Lower layers may be shared among several overlay mounts and that is indeed
522 It is quite a common practice to copy overlay layers to a different
525 the copied layers will fail the verification of the lower root file handle.
548 userspace tools (like containers) that generate lower layers.
598 underlying filesystem for all layers making up the overlay.
690 When overlay filesystem has multiple lower layers, a middle layer
731     UUID of underlying layers is ignored.