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
390 for untrusted layers like from a pen drive.
399 Data-only lower layers
403 of information from up to three different layers:
414 Below the top most lower layer, any number of lower most layers may be defined
415 as "data-only" lower layers, using double colon ("::") separators.
424 The paths of files in the "data-only" lower layers are not visible in the
426 in the "data-only" lower layers are not visible in overlayfs inodes.
428 Only the data of the files in the "data-only" lower layers may be visible
429 when a "metacopy" file in one of the lower layers above it, has a "redirect"
432 Since kernel version v6.8, "data-only" lower layers can also be added using
443 Specifying layers via file descriptors
446 Since kernel v6.13, overlayfs supports specifying layers via file descriptors in
507 Sharing and copying layers
510 Lower layers may be shared among several overlay mounts and that is indeed
542 It is quite a common practice to copy overlay layers to a different
545 the copied layers will fail the verification of the lower root file handle.
568 userspace tools (like containers) that generate lower layers.
618 underlying filesystem for all layers making up the overlay.
710 When overlay filesystem has multiple lower layers, a middle layer
751     UUID of underlying layers is ignored.