StubVolume is a Volume that is maintained by external party such as the
ChromeOS processes in ARC++.
Bug: 110380403
Test: Tested on ARC++
Change-Id: I3198bd7283d5f60a524da3707dea7385ffec599d
- Also update vold to create sandboxes for secondary storage devices.
- Since bind mounts are created in the process specific namespaces, we
don't need /mnt/storage anymore which we were using it to prevent
some bind mounts from propagating onto /mnt/runtime/write.
- Create bind mounts for {media,obb} dirs similar to data dir in
per process namespace.
- Also fix a bug where we are not passing correct packages to vold when
a new user starts.
Bug: 111890351
Test: manual
Change-Id: I7849efc4fbf3c654606fa30de7ab2de0236d766f
Apply clang-format to fix the remaining files not fixed by
change I23cde3f0bbcac13bef555d13514e922c79d5ad48
Test: Format-only changes; treehugger suffices.
Change-Id: I1bfd5c8d68d298596875d5edae26cdfe27c03489
Vold is updated to create package specific sandboxes for primary
volume and mount them at
"/mnt/user/<user-id>/package/<package-name>/<primary-label>".
This will later be mounted at /storage when a new process starts.
Bug: 111890351
Test: Manually verified that a package has access to "/sdcard" and
"/storage/emulated/0", both of which are just the package specific
sandboxes and the package doesn't have access to other sandboxes
and can't see other package names.
Change-Id: I72dc8ae9eb2260a298159c5de18387dad2f9de48
Create IVoldListener and move most unsolicited vold events over to
this new interface. The remaining events will be routed through
method-specific listeners instead of a global one.
Move to upstream DISALLOW_COPY_AND_ASSIGN macro.
Test: cts-tradefed run commandAndExit cts-dev -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.DirectBootHostTest
Test: cts-tradefed run commandAndExit cts-dev -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.AdoptableHostTest
Test: cts-tradefed run commandAndExit cts-dev -m CtsOsTestCases -t android.os.storage.cts.StorageManagerTest
Bug: 13758960
Change-Id: Ib9293487db2d525a76b9b9c2e9ac18d98601c6cf
This moves fstrim, obb and appfuse commands over to the new Binder
interface. This change also separates creating/destroying and
mounting/unmounting of OBB volumes, which means they finally flow
nicely into the modern VolumeInfo/VolumeBase design.
We now generate unique identifiers for all OBB volumes, instead of
using a shady MD5 hash.
Change all "loop" and "dm" devices to tag the kernel resources with
a vold-specific prefix so that we can clean them up if vold crashes;
there are new destroyAll() methods that handle this cleanup.
Move appfuse mounting/unmounting into VolumeManager so it can be
shared. Move various model objects into a separate directory to
tidy things up.
Test: cts-tradefed run commandAndExit cts-dev -m CtsOsTestCases -t android.os.storage.cts.StorageManagerTest
Bug: 13758960
Change-Id: I7294e32b3fb6efe07cb3b77bd20166e70b66958f
Risan
Sudheer Shanka
Paul Crowley
Jeff Sharkey