Can anyone give me a good reason for ever clearing cache when upgrading? The only stuff in there is some junk left by TWRP.
i9100:/cache # ls -alh /cache
total 12K
drwxrwx--- 6 system cache 4.0K 2017-02-03 21:51 .
drwxr-xr-x 17 root root 0 2017-02-11 03:28 ..
drwx------ 3 system system 4.0K 2017-02-03 21:59 backup
drwx------ 2 system system 4.0K 2017-02-11 07:32 backup_stage
drwxrwx--- 2 root root 4.0K 2017-02-03 21:50 lost+found
drwxrwx--- 2 system cache 4.0K 2017-02-11 03:27 recovery
i9100:/cache # ls -alh /cache
total 12K
drwxrwx--- 6 system cache 4.0K 2017-02-03 21:51 .
drwxr-xr-x 17 root root 0 2017-02-11 03:28 ..
drwx------ 3 system system 4.0K 2017-02-03 21:59 backup
drwx------ 2 system system 4.0K 2017-02-11 07:32 backup_stage
drwxrwx--- 2 root root 4.0K 2017-02-03 21:50 lost+found
drwxrwx--- 2 system cache 4.0K 2017-02-11 03:27 recovery