android模拟器sdk 10 api 29在重新装入和重新引导后不会启动

Question

当我尝试用SDK 10和API 29重新装入设备时，在重新挂载仿真器挂起(设备脱机)以复制：之后，我遇到了奇怪的行为

emulator -avd Pixel_2_API_29_SDK10 -writable-system -verbose

• run adb -s emulator-5554 root

• run adb -s emulator-5554 remount

• OS: MacOs
• 使用android定义新设备:像素2(或像素3/nexus 5)，Android10.0 x86，API 29
• 使用命令行启动模拟器：

The adb remmount result failure as follow:
adb remount 
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 Disabling verity for /system
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
[liblp]Updated logical partition table at slot 0 on device /dev/block/by-name/super
[libfs_mgr]Created logical partition scratch on device /dev/block/dm-3
[libfs_mgr]__mount(source=/dev/block/dm-3,target=/mnt/scratch,type=f2fs)=0: Success
Skip mounting partition: /product
Skip mounting partition: /product_services
Using overlayfs for /vendor
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
[libfs_mgr]__mount(source=overlay,target=/vendor,type=overlay,upperdir=/mnt/scratch/overlay/vendor/upper)=0
Skip mounting partition: /product
Skip mounting partition: /product_services
/system/bin/remount exited with status 7
remount failed

• run：adb -s emulator-5554 reboot adb reboot使模拟器挂起

➜  ~ adb devices
List of devices attached
emulator-5554   offline

Answer 1

我成功了

adb root
adb shell avbctl disable-verification
adb reboot
adb root
adb remount