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Commit c375878b authored by Akilesh Kailash's avatar Akilesh Kailash
Browse files

snapuserd: Use snapshots during install 



If on Androd 12, continue to use snapshots

Bug: 304829384
Test: OTA on Pixel
Change-Id: I94890c308e7f297b695ddbd71659ebb1cf4d278c
Signed-off-by: default avatarAkilesh Kailash <akailash@google.com>
parent ad55fad0

fs_mgr/libsnapshot/snapuserd/snapuserd_daemon.cpp

+15 −0
Original line number Diff line number Diff line
@@ -34,6 +34,21 @@ namespace android { 
namespace snapshot {



bool Daemon::IsUserspaceSnapshotsEnabled() {

    const std::string UNKNOWN = "unknown";

    const std::string vendor_release =

            android::base::GetProperty("ro.vendor.build.version.release_or_codename", UNKNOWN);



    // If the vendor is on Android S, install process will forcefully take the

    // userspace snapshots path.

    //

    // We will not reach here post OTA reboot as the binary will be from vendor

    // ramdisk which is on Android S.

    if (vendor_release.find("12") != std::string::npos) {

        LOG(INFO) << "Userspace snapshots enabled as vendor partition is on Android: "

                  << vendor_release;

        return true;

    }



    return android::base::GetBoolProperty("ro.virtual_ab.userspace.snapshots.enabled", false);

}