logs need to be printed at time when it is generated by the child
process which is very useful to understand the boottime impact of
those blocking commands.
Bug: 149418646
Test: boot
Change-Id: Ibee343af6088d57b2976bceb812abb58f3b3f610
Helps with support of recovery and rollback boot reason history, by
also using /metadata/bootstat/persist.sys.boot.reason to file the
reboot reason.
Test: manual
Bug: 129007837
Change-Id: Id1d21c404067414847bef14a0c43f70cafe1a3e2
/metadata/ota/snapshot_state is a temporary file that keeps track of
snapshot merge operations across reboots.
Bug: 138817833
Test: m
Change-Id: I9785db3f73e1575b8ac8a522d938d09f8948e1b0
Signed-off-by: Alessio Balsini <balsini@google.com>
To improve the test period for adb-remount-test.sh, if the device
fails to get to the launcher on the first try when wait_for_screen,
then print a warning to skip all later wait_for_screen conditions.
The wait_for_screen testing is really there to deal with first
confirming that the device is capable of getting to the launcher,
and that later tests that influence corners of adb remount behavior
do not result in a failure to get to the launcher screen. The
developer should look into ways to fix the failure to get to the
launcher on the first try, but failure to do so should have no
bearing on the remaining tests, so dropping the wait_for_screen
functionality is not an issue.
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Test: adb-remount-test.sh
Bug: 148881519
Change-Id: I5b4a87d6e1f545a304eb74f2114aadd1128f25b3
By default print only ERROR message, or messages without a source
(eg: [fs_mgr]) library. Print all messages to stderr if the -v
option is added. Always log all messages to the Android logger.
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Test: adb-remount-test.sh
Change-Id: I131315d4bae6ed29991043033811cf22e6032f8b
The metadata_csum can enhance ext4 stability, so this patch adds a way to
enable it.
Requiring "metadata_csum" in fsmgr flag of fstab.
Bug: 149039306
Change-Id: I618a65d7afc63a617f5f2582c93002af7f8e7234
Signed-off-by: Jaegeuk Kim <jaegeuk@google.com>
Because we cache file descriptors associated with cgroup "tasks" file it
should not be used with SetProcessProfiles API which operates on entire
processes rather than tasks. Change SetProcessProfiles API to prevent
cache fd usage, modify ExecuteForProcess to not attempt to use cached
fd. Also fix unconditional calls to EnableResourceCaching from
ExecuteForTask which should be called only when SetTaskProfiles is used
with use_fd_cache set to true.
Bug: 149524788
Change-Id: I880efaf8217a4dd7ccfbb4fb167b2295cefc057a
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
When kernel lowmemorykiller driver is enabled lmkd detects it by
checking write access to /sys/module/lowmemorykiller/parameters/minfree
parameter. By default this file does not have write access and init
process changes that from "on boot" section of init.rc. However
"on boot" is never executed in the charger mode, therefore lmkd fails
to detect the kernel driver. Fix this by setting lowmemorykiller kernel
driver parameters before lmkd is started.
Bug: 148572711
Test: boot into charger mode with kernel lmk driver enabled
Change-Id: Ifc3ef725b95bdb5f7d801031429dc26bae014d1f
Signed-off-by: Suren Baghdasaryan <surenb@google.com>
Those keys will be used for key revocation check by DSU installation
service. Note that failing to copy those keys to /metadata is NOT fatal,
because it is auxiliary to perform public key matching prior to booting
into DSU images on next boot. The actual key matching will still be done
on next DSU boot.
Bug: 146910547
Test: boot device, checks the avb keys are copied to /metadata/gsi/dsu/avb/.
Change-Id: I25a4eba82e84288bac7a859205c920628a063651
Since both the client and daemon will now be generating keys.
BUG: b/111434128
Test: atest adb_crypto_test
Change-Id: I6fac562ae5629ab30b6639fbd88d822dae6e96bd
Set callstack logs as 0644 so that they are readable
by dumpstate.
Test: take OTA, cancel, delete /data/misc/update_engine/prefs/*
manually, retrigger OTA (so that callstack is logged), then re-take bug report
Bug: 148818798
Change-Id: I598e484b57dcd3ce6ed7bb483aee57ce2ba881e7
Set persistent logs for snapshotctl to 0644
so that they are readable by dumpstate.
Not using mode field in open() because it is masked
by umask. Directly use fchmod instead.
Test: reboot and take bugreport
Bug: 148818798
Change-Id: I515f8fd1345fcfb82aa2a1ec0c95da4b6921c039
use Android.bp instead of Android.mk;
This also allows build to include the files within an apex
Bug: 147914640
Test: build, check filesystem
Change-Id: I574d9ce984e09af95c7673494c8c714169f69b08
Commit 69def12f08
("overlayfs: Refactor how the scratch device is deduced, again.")
introduced a regression which dropped a call to
dm.GetDmDevicePathByName. The call was formerly done to check if
a partition existed and shortcuted the logic. As a result when
the partition exists and is already instantiated, CreateDynamicScratch
function fails to fill out *scratch_device return value.
The bandaid is to call GetBootScratchDevice() to leverage its own
GetDmDevicePathByName call to fill out if it is detected as an empty
value in CreateDynamicScratch, only called under this condition.
Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Test: adb-remount-test.sh
Bug: 148881519
Change-Id: I40464e8dd17d25a292a275d0b9df5f9519b794fb
It is already disabled, but having an explcit value in the prop makes
some code in the system_server, easier.
Will follow up with a cl to explicitly enable it on internal master,
aosp will remain this way since it doesn't have the additional
components to run FUSE.
Test: Freshly wiped and flashed device has persist.sys.fuse set to false
Bug: 135341433
Merged-In: I1493e2806823b5751794a9a17ee248dc72b857ff
Change-Id: Ibb955a543e367aa2f4518d5c1c4d070cd084eca0
if other process binder calls dumpPerfHistory when storaged is started, there will be a problem with the storage_sp null pointer
Test: Manual
Bug: 149251684
Change-Id: I9bf61ceb7c34326e95f2355129714d28153a994c
Signed-off-by: shaozhongqi <shaozhongqi@xiaomi.com>
