* content: fixed data race in IterateUnreferencedBlobs
* upload: fixed data race between uploader and estimator
* testing: fixed data race in repo/blob/logging test
* makefile: run tests on CI/linux/amd64 with -race
* robustness: fixed test race
* content: fixed data race getContentDataUnlocked that triggers TestParallelWrites - looks scary but in practice very hard to trigger in real life and does not cause data corruption
* testing: reduce test complexity under race detector
* server: fixed minor race in refreshStatus()
* testing: reduced depth of sharedTestDataDir2
* ci: run race detector in separate job
* ci: run unit test race detector in parallel to integration tests
* testing: ensure tests are releasing all buffer pools to reduce memory usage, we had huge leaks
* object: reduced complexity and memory usage of TestEndToEndReadAndSeekWithCompression
* manifest: more test fixes
* trivial: update comment
Co-authored-by: Julio López <julio+gh@kasten.io>
* ci: refactored CI/CD logic & Makefile
- removed all travis CI emulation environment variables and replaced with:
CI_TAG=<empty>|tag
IS_PULL_REQUEST=false|true
- refactored all OS and architecture-specific decisions to use around standard GOOS/GOARCH values instead of uname/OS
- re-added self-hosted runner for ARMHF (3 replicas)
- added brand new self-hosted runner for ARM64 (3 replicas)
- disabled attempts to publish and sign on forks
- improved integration test log output to better see timings and sub-tests
- print longest tests (unit tests and integration) after each run
- verified that all configurations build successfully on a clone (jkowalski/kopia)
- run make setup in parallel
* testing: fixed tests on ARM and ARM64
- fixed ARM-specific alignment issue
- cleaned up test logging
- fixed huge params warning threshold because it was tripping on ARM.
- reduced test complexity to make them fit in 15 minutes
