| James Hawkins | 6bff639 | 2016-01-21 15:16:36 -0800 | [diff] [blame] | 1 | # This file is the LOCAL_INIT_RC file for the bootstat command. |
| 2 | |
| Wei Wang | 4e9c653 | 2019-02-07 10:05:42 -0800 | [diff] [blame] | 3 | # Mirror bootloader boot reason to system boot reason |
| 4 | # ro.boot.bootreason should be set by init already |
| 5 | # before post-fs trigger |
| 6 | on post-fs && property:ro.boot.bootreason=* |
| Mark Salyzyn | b304f6d | 2017-08-04 13:35:51 -0700 | [diff] [blame] | 7 | setprop sys.boot.reason ${ro.boot.bootreason} |
| 8 | |
| James Hawkins | 6bff639 | 2016-01-21 15:16:36 -0800 | [diff] [blame] | 9 | on post-fs-data |
| Mark Salyzyn | c3ad75b | 2017-08-09 14:54:56 -0700 | [diff] [blame] | 10 | mkdir /data/misc/bootstat 0700 system log |
| 11 | # To deal with ota transition resulting from a change in DAC from |
| 12 | # root.root to system.log, may be deleted after ota has settled. |
| 13 | chown system log /data/misc/bootstat/absolute_boot_time |
| 14 | chown system log /data/misc/bootstat/boot_complete |
| 15 | chown system log /data/misc/bootstat/boot_complete_no_encryption |
| 16 | chown system log /data/misc/bootstat/boot_reason |
| Mark Salyzyn | 25246dd | 2017-09-18 10:27:01 -0700 | [diff] [blame] | 17 | chown system log /data/misc/bootstat/boottime.bootloader.1BLE |
| 18 | chown system log /data/misc/bootstat/boottime.bootloader.1BLL |
| 19 | chown system log /data/misc/bootstat/boottime.bootloader.2BLE |
| 20 | chown system log /data/misc/bootstat/boottime.bootloader.2BLL |
| 21 | chown system log /data/misc/bootstat/boottime.bootloader.AVB |
| 22 | chown system log /data/misc/bootstat/boottime.bootloader.KD |
| 23 | chown system log /data/misc/bootstat/boottime.bootloader.KL |
| 24 | chown system log /data/misc/bootstat/boottime.bootloader.ODT |
| 25 | chown system log /data/misc/bootstat/boottime.bootloader.SW |
| 26 | chown system log /data/misc/bootstat/boottime.bootloader.total |
| Mark Salyzyn | c3ad75b | 2017-08-09 14:54:56 -0700 | [diff] [blame] | 27 | chown system log /data/misc/bootstat/build_date |
| 28 | chown system log /data/misc/bootstat/factory_reset |
| 29 | chown system log /data/misc/bootstat/factory_reset_boot_complete |
| 30 | chown system log /data/misc/bootstat/factory_reset_boot_complete_no_encryption |
| 31 | chown system log /data/misc/bootstat/factory_reset_current_time |
| 32 | chown system log /data/misc/bootstat/factory_reset_record_value |
| 33 | chown system log /data/misc/bootstat/last_boot_time_utc |
| 34 | chown system log /data/misc/bootstat/ota_boot_complete |
| 35 | chown system log /data/misc/bootstat/ota_boot_complete_no_encryption |
| Mark Salyzyn | c3ad75b | 2017-08-09 14:54:56 -0700 | [diff] [blame] | 36 | chown system log /data/misc/bootstat/ro.boottime.init |
| 37 | chown system log /data/misc/bootstat/ro.boottime.init.cold_boot_wait |
| 38 | chown system log /data/misc/bootstat/ro.boottime.init.selinux |
| 39 | chown system log /data/misc/bootstat/time_since_factory_reset |
| 40 | chown system log /data/misc/bootstat/time_since_last_boot |
| 41 | # end ota transitional support |
| James Hawkins | 6bff639 | 2016-01-21 15:16:36 -0800 | [diff] [blame] | 42 | |
| Nikita Ioffe | 4d8e3ea | 2020-01-15 23:52:29 +0000 | [diff] [blame] | 43 | # Initialize bootstat state machine. |
| James Hawkins | 800ceb4 | 2017-01-17 13:27:05 -0800 | [diff] [blame] | 44 | # |
| Nikita Ioffe | 4d8e3ea | 2020-01-15 23:52:29 +0000 | [diff] [blame] | 45 | # sys.bootstat.first_boot_completed: responsible for making sure that record_boot_complete happens |
| 46 | # only once per device hard reboot. Possible values: |
| 47 | # |
| 48 | # sys.bootstat.first_boot_completed=0 - first boot completed trigger wasn't processed yet. |
| 49 | # sys.bootstat.first_boot_completed=1 - first boot completed trigger was processed and |
| 50 | # record_boot_complete was called. Subsequent boot completed |
| 51 | # triggers (e.g. due to userspace reboot) won't retrigger |
| 52 | # record_boot_complete |
| 53 | # |
| 54 | # IMPORTANT, ro.persistent_properties.ready=1 trigger is used here to ensure that we initialize |
| 55 | # state machine only once, which as result ensures that bootstat --set_system_boot_reason and |
| 56 | # bootstat --record_boot_complete will be called only once per full reboot. |
| 57 | on property:ro.persistent_properties.ready=true |
| 58 | setprop sys.bootstat.first_boot_completed 0 |
| James Hawkins | 800ceb4 | 2017-01-17 13:27:05 -0800 | [diff] [blame] | 59 | |
| Wei Wang | 4e9c653 | 2019-02-07 10:05:42 -0800 | [diff] [blame] | 60 | # Set boot reason |
| Nikita Ioffe | 4d8e3ea | 2020-01-15 23:52:29 +0000 | [diff] [blame] | 61 | on property:ro.persistent_properties.ready=true |
| Wei Wang | 4e9c653 | 2019-02-07 10:05:42 -0800 | [diff] [blame] | 62 | # Converts bootloader boot reason and persist.sys.boot.reason to system boot reason |
| 63 | # Need go after persist peroperties are loaded which is right before zygote-start trigger |
| 64 | exec_background - system log -- /system/bin/bootstat --set_system_boot_reason |
| 65 | |
| James Hawkins | e4079fb | 2016-12-01 14:02:17 -0800 | [diff] [blame] | 66 | # Record boot complete metrics. |
| Nikita Ioffe | 4d8e3ea | 2020-01-15 23:52:29 +0000 | [diff] [blame] | 67 | on property:sys.boot_completed=1 && property:sys.bootstat.first_boot_completed=0 |
| James Hawkins | c08e996 | 2016-03-11 14:59:50 -0800 | [diff] [blame] | 68 | # Record boot_complete and related stats (decryption, etc). |
| James Hawkins | a4a1a4a | 2016-02-09 15:32:38 -0800 | [diff] [blame] | 69 | # Record the boot reason. |
| James Hawkins | 53684ea | 2016-02-23 16:18:19 -0800 | [diff] [blame] | 70 | # Record time since factory reset. |
| James Hawkins | 6bff639 | 2016-01-21 15:16:36 -0800 | [diff] [blame] | 71 | # Log all boot events. |
| Wei Wang | 4e9c653 | 2019-02-07 10:05:42 -0800 | [diff] [blame] | 72 | exec_background - system log -- /system/bin/bootstat --record_boot_complete --record_boot_reason --record_time_since_factory_reset -l |
| Nikita Ioffe | 4d8e3ea | 2020-01-15 23:52:29 +0000 | [diff] [blame] | 73 | setprop sys.bootstat.first_boot_completed 1 |