This commit updates the crashDumpMgr service in order to:
- Cleanup of current service naming and packaging to follow the
standard Linux naming convention:
- Repackage /etc/init.d/crashDumpMgr to
/usr/sbin/crash-dump-manager
- Rename crashDumpMgr.service to crash-dump-manager.service
- Add EnvironmentFile to crash-dump-manager service file to source
configuration from /etc/default/crash-dump-manager.
- Update ExecStart of crash-dump-manager service to use parameters
from EnvironmentFile
- Update crash-dump-manager service dependencies to run after
config.service.
- Update logrotate configuration to support the retention polices of
the maximum files. The “rotate 1” option was removed to permit
crash-dump-manager to manage pruning old files.
- Modify the crash-dump-manager script to enable updates to the
max_files parameter to a lower value. If there are currently more
files than the new max_files value, the oldest files will be
deleted the next time a crash dump file needs to be stored, thus
adhering to the new max_files values.
Test Plan:
PASS: Build ISO and perform a fresh install. Verify the new
crash-dump-manager service is enabled and working as expected.
PASS: Add and apply new crashdump service parameters and force a kernel
panic. Verify that after the reboot, the max_files, max_used,
min_available and max_size values are updated accordingly to the service
parameters values.
PASS: Verify that the crashdump files are rotated as expected.
Story: 2010893
Task: 48910
Change-Id: I4a81fcc6ba456a0d73067b77588ee4a125e44e62
Signed-off-by: Enzo Candotti <enzo.candotti@windriver.com>
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