Android 29: remount failed

「爱情、让人受尽委屈。」 2022-12-28 00:54 126阅读 0赞

Android 29模拟器用以前的方法去remount 会得到以下错误：

Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    avb_ops_user.cpp:217: ERROR: Error writing data.
    avb_user_verity.c:205: ERROR: Error writing to partition 'vbmeta'
    E Skipping /system
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    W DM_DEV_STATUS failed for scratch: No such device or address
    E [liblp]No device named scratch
    [liblp]Partition scratch will resize from 0 bytes to 536870912 bytes
    E [liblp]bool android::fs_mgr::WritePrimaryMetadata(int, const android::fs_mgr::LpMetadata &, uint32_t, const std::string &, const std::function<bool (int, const std::string &)> &) write 540 bytes failed: Operation not permitted
    E [libfs_mgr]add partition scratch
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    W DM_DEV_STATUS failed for scratch: No such device or address
    E Can not mount overlayfs for partitions: No such file or directory
    Skip mounting partition: /product
    Skip mounting partition: /product_services
    E failed to remount partition dev:/dev/block/dm-1 mnt:/vendor: Read-only file system
    E Consider providing all the dependencies to enable overlayfs
    /system/bin/remount exited with status 10
    remount failed

**解决方法:**

adb root
    adb shell mount -o bind /system /system
    adb shell mount -o rw,remount /