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77 lines
3.9 KiB
77 lines
3.9 KiB
# This file is the LOCAL_INIT_RC file for the bootstat command. |
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on post-fs-data |
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mkdir /data/misc/bootstat 0700 system log |
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# To deal with ota transition resulting from a change in DAC from |
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# root.root to system.log, may be deleted after ota has settled. |
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chown system log /data/misc/bootstat/absolute_boot_time |
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chown system log /data/misc/bootstat/boot_complete |
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chown system log /data/misc/bootstat/boot_complete_no_encryption |
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chown system log /data/misc/bootstat/boot_reason |
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chown system log /data/misc/bootstat/boottime.bootloader.1BLE |
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chown system log /data/misc/bootstat/boottime.bootloader.1BLL |
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chown system log /data/misc/bootstat/boottime.bootloader.2BLE |
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chown system log /data/misc/bootstat/boottime.bootloader.2BLL |
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chown system log /data/misc/bootstat/boottime.bootloader.AVB |
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chown system log /data/misc/bootstat/boottime.bootloader.KD |
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chown system log /data/misc/bootstat/boottime.bootloader.KL |
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chown system log /data/misc/bootstat/boottime.bootloader.ODT |
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chown system log /data/misc/bootstat/boottime.bootloader.SW |
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chown system log /data/misc/bootstat/boottime.bootloader.total |
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chown system log /data/misc/bootstat/build_date |
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chown system log /data/misc/bootstat/factory_reset |
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chown system log /data/misc/bootstat/factory_reset_boot_complete |
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chown system log /data/misc/bootstat/factory_reset_boot_complete_no_encryption |
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chown system log /data/misc/bootstat/factory_reset_current_time |
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chown system log /data/misc/bootstat/factory_reset_record_value |
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chown system log /data/misc/bootstat/last_boot_time_utc |
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chown system log /data/misc/bootstat/ota_boot_complete |
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chown system log /data/misc/bootstat/ota_boot_complete_no_encryption |
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chown system log /data/misc/bootstat/post_decrypt_time_elapsed |
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chown system log /data/misc/bootstat/ro.boottime.init |
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chown system log /data/misc/bootstat/ro.boottime.init.cold_boot_wait |
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chown system log /data/misc/bootstat/ro.boottime.init.selinux |
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chown system log /data/misc/bootstat/time_since_factory_reset |
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chown system log /data/misc/bootstat/time_since_last_boot |
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# end ota transitional support |
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# Record the time at which the user has successfully entered the pin to decrypt |
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# the device, /data is decrypted, and the system is entering the main boot phase. |
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# |
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# post-fs-data: /data is writable |
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# property:init.svc.bootanim=running: The boot animation is running |
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# property:ro.crypto.type=block: FDE device |
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on post-fs-data && property:init.svc.bootanim=running && property:ro.crypto.type=block |
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exec - system log -- /system/bin/bootstat -r post_decrypt_time_elapsed |
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# sys.logbootcomplete is a signal to enable the bootstat logging mechanism. |
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# This signaling is necessary to prevent logging boot metrics after a runtime |
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# restart (e.g., adb shell stop && adb shell start). /proc/uptime is not reset |
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# during a runtime restart, which leads to false boot time metrics being reported. |
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# |
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# The 'on boot' event occurs once per hard boot (device power on), which |
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# switches the flag on. If the device performs a runtime restart, the flag is |
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# switched off and cannot be switched on until the device hard boots again. |
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# Enable bootstat logging on boot. |
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on boot |
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setprop sys.logbootcomplete 1 |
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# Disable further bootstat logging on a runtime restart. A runtime restart is |
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# signaled by the zygote stopping. |
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on property:init.svc.zygote=stopping |
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setprop sys.logbootcomplete 0 |
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# Record boot complete metrics. |
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on property:sys.boot_completed=1 && property:sys.logbootcomplete=1 |
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# Record boot_complete and related stats (decryption, etc). |
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exec - system log -- /system/bin/bootstat --record_boot_complete |
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# Record the boot reason. |
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exec - system log -- /system/bin/bootstat --record_boot_reason |
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# Record time since factory reset. |
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exec - system log -- /system/bin/bootstat --record_time_since_factory_reset |
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# Log all boot events. |
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exec - system log -- /system/bin/bootstat -l
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