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2016-11-04Cleanup the duplicates of logs rotation functionsTianjie Xu1-38/+4
Bug: 32067516 Test: Logs rotated successfully on angler, recovery-refresh/persist tests passed on an a/b device. Change-Id: Ie80adf0fa958ad3d7869d2d17f49489666b86c29
2016-09-01Switch recovery to libbase loggingTianjie Xu1-8/+7
Clean up the recovery image and switch to libbase logging. Bug: 28191554 Change-Id: Icd999c3cc832f0639f204b5c36cea8afe303ad35 (cherry picked from commit 747781433fb01f745529c7e9dd97c5599070ad0d)
2016-09-01Switch recovery to libbase loggingTianjie Xu1-8/+7
Clean up the recovery image and switch to libbase logging. Bug: 28191554 Change-Id: Icd999c3cc832f0639f204b5c36cea8afe303ad35 Merged-In: Icd999c3cc832f0639f204b5c36cea8afe303ad35
2016-04-05recovery-persist: pick up both pstore console filesMark Salyzyn1-2/+7
(cherry pick from commit 5f7111ff4dc5055298d302b228f392a7a22a00a0) - Volantis console-ramoops-0 (upstream correct) - Angler console-ramoops - Bullhead console-ramoops - Shamu console-ramoops NB: Shamu also has kernel crashes in other pstore files, not merging them in. Bug: 27176738 Change-Id: Ib6eef3e25475935b89252f51c960719c7860511a
2016-04-05recovery-persist: pick up both pstore console filesMark Salyzyn1-2/+7
- Volantis console-ramoops-0 (upstream correct) - Angler console-ramoops - Bullhead console-ramoops - Shamu console-ramoops NB: Shamu also has kernel crashes in other pstore files, not merging them in. Bug: 27176738 Change-Id: Ib6eef3e25475935b89252f51c960719c7860511a
2016-03-31recovery: use __android_log_pmsg_file_write for log filesMark Salyzyn1-0/+200
(cherry-pick from commit a4f701af93a5a739f34823cde0c493dfbc63537a) - Add call to __android_log_pmsg_file_write for recovery logging. - Add call to refresh pmsg if we reboot back into recovery and then allow overwrite of those logs. - Add a new one-time executable recovery-refresh that refreshes pmsg in post-fs phase of init. We rely on pmsg eventually scrolling off to age the content after recovery-persist has done its job. - Add a new one-time executable recovery-persist that transfers from pmsg to /data/misc/recovery/ directory if /cache is not mounted in post-fs-data phase of init. - Build and appropriately trigger the above two as required if BOARD_CACHEIMAGE_PARTITION_SIZE is undefined. - Add some simple unit tests NB: Test failure is expected on systems that do not deliver either the recovery-persist or recovery-refresh executables, e.g. systems with /cache. Tests also require a timely reboot sequence of test to truly verify, tests provide guidance on stderr to direct. Bug: 27176738 Change-Id: I17bb95980234984f6b2087fd5941b0a3126b706b
2016-03-28recovery: use __android_log_pmsg_file_write for log filesMark Salyzyn1-0/+200
- Add call to __android_log_pmsg_file_write for recovery logging. - Add call to refresh pmsg if we reboot back into recovery and then allow overwrite of those logs. - Add a new one-time executable recovery-refresh that refreshes pmsg in post-fs phase of init. We rely on pmsg eventually scrolling off to age the content after recovery-persist has done its job. - Add a new one-time executable recovery-persist that transfers from pmsg to /data/misc/recovery/ directory if /cache is not mounted in post-fs-data phase of init. - Build and appropriately trigger the above two as required if BOARD_CACHEIMAGE_PARTITION_SIZE is undefined. - Add some simple unit tests NB: Test failure is expected on systems that do not deliver either the recovery-persist or recovery-refresh executables, e.g. systems with /cache. Tests also require a timely reboot sequence of test to truly verify, tests provide guidance on stderr to direct. Bug: 27176738 Change-Id: I17bb95980234984f6b2087fd5941b0a3126b706b
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