У меня только один телефон Pixel2, я хочу знать, есть ли какие-либо новые изменения в системном разделе Pixel4. Пожалуйста, друзья-энтузиасты, чтобы помочь мне.
Шаги, чтобы прочитатьИнформация о системном разделе выглядит следующим образом:
Сначала , установите adb, а подробную информацию можно найти по адресу https://www.xda -developers.com / install-adb-windows-macos-linux/.
Второй ， подключите телефон к ПК и войдите в оболочку adb. Используйте команды " df " и " cat /proc / mounts"для чтения информации о разделе **
> adb shell
adb server version (39) doesn't match this client (41); killing...
daemon started successfully
phone:/ $ df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/root 2578748 2376736 185628 93% /
tmpfs 1853952 756 1853196 1% /dev
tmpfs 1853952 0 1853952 0% /mnt
tmpfs 1853952 0 1853952 0% /apex
/dev/block/dm-1 503276 339512 153688 69% /vendor
/dev/block/sda7 81872 60336 21536 74% /firmware
/dev/block/sda45 54595992 4889352 49559184 9% /data
/dev/block/dm-2 22308 22280 0 100% /apex/com.android.media.swcodec@291700100
/dev/block/dm-3 5088 5060 0 100% /apex/com.android.conscrypt@291602000
/dev/block/dm-4 5580 5552 0 100% /apex/com.android.media@291602000
/dev/block/dm-5 1612 1584 0 100% /apex/com.android.resolv@291602000
/dev/block/dm-6 836 808 12 99% /apex/com.android.tzdata@291602000
/dev/block/loop7 97368 97332 0 100% /apex/com.android.runtime@1
/dev/block/loop8 232 36 192 16% /apex/com.android.apex.cts.shim@1
/data/media 54595992 4889352 49559184 9% /storage/emulated
phone:/ $ cat /proc/mounts
/dev/root / ext4 ro,seclabel,relatime,block_validity,delalloc,barrier,user_xattr 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,size=1853952k,nr_inodes=463488,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0
proc /proc proc rw,relatime,gid=3009,hidepid=2 0 0
sysfs /sys sysfs rw,seclabel,relatime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
tmpfs /mnt tmpfs rw,seclabel,nosuid,nodev,noexec,relatime,size=1853952k,nr_inodes=463488,mode=755,gid=1000 0 0
tmpfs /apex tmpfs rw,seclabel,nosuid,nodev,noexec,relatime,size=1853952k,nr_inodes=463488,mode=755 0 0
/dev/block/platform/soc/1da4000.ufshc/by-name/persist /persist ext4 rw,seclabel,nosuid,nodev,noatime,data=ordered 0 0
/dev/block/dm-1 /vendor ext4 ro,seclabel,relatime,block_validity,delalloc,barrier,user_xattr 0 0
none /dev/cpuctl cgroup rw,nosuid,nodev,noexec,relatime,cpu 0 0
none /acct cgroup rw,nosuid,nodev,noexec,relatime,cpuacct 0 0
none /dev/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset,noprefix,release_agent=/sbin/cpuset_release_agent 0 0
none /dev/stune cgroup rw,nosuid,nodev,noexec,relatime,schedtune 0 0
debugfs /sys/kernel/debug debugfs rw,seclabel,relatime 0 0
none /config configfs rw,nosuid,nodev,noexec,relatime 0 0
tracefs /sys/kernel/debug/tracing tracefs rw,seclabel,relatime 0 0
/dev/block/platform/soc/1da4000.ufshc/by-name/metadata /metadata ext4 rw,sync,seclabel,nosuid,nodev,noatime,discard,data=ordered 0 0
/dev/block/platform/soc/1da4000.ufshc/by-name/modem_a /firmware vfat ro,context=u:object_r:firmware_file:s0,relatime,uid=1000,gid=1000,fmask=0337,dmask=0227,codepage=437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0
tmpfs /storage tmpfs rw,seclabel,nosuid,nodev,noexec,relatime,size=1853952k,nr_inodes=463488,mode=755,gid=1000 0 0
/dev/block/platform/soc/1da4000.ufshc/by-name/userdata /data ext4 rw,seclabel,nosuid,nodev,noatime,noauto_da_alloc,resgid=1065,errors=panic,stripe=4096,data=ordered 0 0
/dev/block/dm-2 /apex/com.android.media.swcodec@291700100 ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/dm-2 /apex/com.android.media.swcodec ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/dm-3 /apex/com.android.conscrypt@291602000 ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/dm-3 /apex/com.android.conscrypt ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/dm-4 /apex/com.android.media@291602000 ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/dm-4 /apex/com.android.media ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/dm-5 /apex/com.android.resolv@291602000 ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/dm-5 /apex/com.android.resolv ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/dm-6 /apex/com.android.tzdata@291602000 ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/dm-6 /apex/com.android.tzdata ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/loop7 /apex/com.android.runtime@1 ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/loop7 /apex/com.android.runtime ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/loop8 /apex/com.android.apex.cts.shim@1 ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
/dev/block/loop8 /apex/com.android.apex.cts.shim ext4 ro,dirsync,seclabel,nodev,noatime,block_validity,delalloc,barrier,user_xattr 0 0
adb /dev/usb-ffs/adb functionfs rw,relatime 0 0
mtp /dev/usb-ffs/mtp functionfs rw,relatime 0 0
ptp /dev/usb-ffs/ptp functionfs rw,relatime 0 0
/data/media /mnt/runtime/default/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=1015,multiuser,mask=6,derive_gid,default_normal 0 0
/data/media /storage/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=1015,multiuser,mask=6,derive_gid,default_normal 0 0
/data/media /mnt/runtime/read/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=9997,multiuser,mask=23,derive_gid,default_normal 0 0
/data/media /mnt/runtime/write/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=9997,multiuser,mask=7,derive_gid,default_normal 0 0
/data/media /mnt/runtime/full/emulated sdcardfs rw,nosuid,nodev,noexec,noatime,fsuid=1023,fsgid=1023,gid=9997,multiuser,mask=7,derive_gid,default_normal 0 0
pstore /sys/fs/pstore pstore rw,seclabel,relatime 0 0
Третий ， используйте системы" ls -al ** "и" ** ls -al " "команды, чтобы увидеть, в какой папке смонтирован раздел.
phone:/ $ ls -al
total 76
drwxr-xr-x 23 root root 4096 2009-01-01 08:00 .
drwxr-xr-x 23 root root 4096 2009-01-01 08:00 ..
dr-xr-xr-x 98 root root 0 1971-08-30 08:57 acct
drwxr-xr-x 17 root root 340 2019-11-09 10:34 apex
lrw-r--r-- 1 root root 11 2009-01-01 08:00 bin -> /system/bin
lrw-r--r-- 1 root root 50 2009-01-01 08:00 bugreports -> /data/user_de/0/com.android.shell/files/bugreports
lrw-r--r-- 1 root root 19 2009-01-01 08:00 charger -> /system/bin/charger
drwxr-xr-x 4 root root 0 1970-01-01 08:00 config
lrw-r--r-- 1 root root 17 2009-01-01 08:00 d -> /sys/kernel/debug
drwxrwx--x 48 system system 4096 2019-08-27 19:58 data
drwxr-xr-x 2 root root 4096 2009-01-01 08:00 debug_ramdisk
lrw------- 1 root root 23 2009-01-01 08:00 default.prop -> system/etc/prop.default
drwxr-xr-x 18 root root 4040 2019-11-09 10:34 dev
lrw-r--r-- 1 root root 15 2009-01-01 08:00 dsp -> /vendor/lib/dsp
lrw-r--r-- 1 root root 11 2009-01-01 08:00 etc -> /system/etc
dr-xr-x--- 3 system system 16384 1970-01-01 08:00 firmware
drwx------ 2 root root 16384 2009-01-01 08:00 lost+found
drwxr-xr-x 12 root system 260 1971-08-30 08:57 mnt
drwxr-xr-x 2 root root 4096 2009-01-01 08:00 odm
drwxr-xr-x 2 root root 4096 2009-01-01 08:00 oem
dr-xr-xr-x 767 root root 0 1970-01-01 08:00 proc
lrw-r--r-- 1 root root 15 2009-01-01 08:00 product -> /system/product
lrw-r--r-- 1 root root 24 2009-01-01 08:00 product_services -> /system/product_services
drwxr-xr-x 3 root root 4096 2009-01-01 08:00 res
drwxr-x--- 2 root shell 4096 2009-01-01 08:00 sbin
lrw-r--r-- 1 root root 21 2009-01-01 08:00 sdcard -> /storage/self/primary
drwxr-xr-x 4 root root 80 2019-11-09 10:34 storage
dr-xr-xr-x 13 root root 0 1971-08-30 08:57 sys
drwxr-xr-x 14 root root 4096 2009-01-01 08:00 system
drwxr-xr-x 17 root shell 4096 2009-01-01 08:00 vendor
In my Pixel2 android system partition is under /system, vendor soft link to /system/vendor and GMS is under system/product.
phone:/ $ ls -al system/
total 92
drwxr-xr-x 14 root root 4096 2009-01-01 08:00 .
drwxr-xr-x 23 root root 4096 2009-01-01 08:00 ..
drwxr-xr-x 2 root root 4096 2009-01-01 08:00 apex
drwxr-xr-x 40 root root 4096 2009-01-01 08:00 app
drwxr-x--x 4 root shell 8192 2009-01-01 08:00 bin
-rw------- 1 root root 3966 2009-01-01 08:00 build.prop
drwxr-xr-x 16 root root 4096 2009-01-01 08:00 etc
drwxr-xr-x 2 root root 12288 2009-01-01 08:00 fonts
drwxr-xr-x 5 root root 4096 2009-01-01 08:00 framework
drwxr-xr-x 7 root root 12288 2009-01-01 08:00 lib
drwxr-xr-x 7 root root 16384 2009-01-01 08:00 lib64
drwxr-xr-x 3 root root 4096 2009-01-01 08:00 media
drwxr-xr-x 46 root root 4096 2009-01-01 08:00 priv-app
drwxr-xr-x 12 root root 4096 2009-01-01 08:00 product
drwxr-xr-x 7 root root 4096 2009-01-01 08:00 usr
lrw-r--r-- 1 root root 7 2009-01-01 08:00 vendor -> /vendor