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→All zdtm tests: document currently available options
;--nocr
;--nocr
: start tests and check results, omitting checkpoint/restore steps. Used to check that the tests themselves are working.
: Start tests and check results, omitting checkpoint/restore steps. Used to check that the tests themselves are working.
;--norst
;--norst
: start the test, then checkpoint it leaving the tests running, then check the results. Used to check that checkpoint itself is not destructive.
: Start the test, then checkpoint it leaving the tests running, then check the results. Used to check that checkpoint itself is not destructive.
;--iter <number>
;--iter <number>
: start the test, then checkpoint and restore it the <number> of times. Used to check that after restore tests are in checkpoint-able state.
: Start the test, then checkpoint and restore it the <number> of times. Used to check that after restore tests are in checkpoint-able state.
;--pre <number>
;--pre <number>
: start the test, then do a <number> of pre-dumps, then checkpoint, restore and check results. Used to check that pre-dumps work.
: Start the test, then do a <number> of pre-dumps, then checkpoint, restore and check results. Used to check that pre-dumps work.
;--page-server
;--page-server
: run tests, but dumps (and pre-dumps) will go through the [[page server]].
: Run tests, but dumps (and pre-dumps) will go through the [[page server]].
;--sibling
;--sibling
: run tests, but restore in a so-called ''sibling'' mode. Used by LXC and Docker.
: Run tests, but restore in a so-called ''sibling'' mode. Used by LXC and Docker.
;--snaps (in conjunction with --pre)
;--snaps (in conjunction with --pre)
: instead of pre-dumps do full dumps
: Instead of pre-dumps do full dumps.
;--user (only works with --norst)
;--user (only works with --norst)
: check how criu works when run from non-root.
: Check how criu works when run from non-root.
;--join-ns
: Restore tests and join existing namespace.
;--empty-ns
: Restore tests in empty net namespace.
;--snaps
: Instead of pre-dumps do full dumps.
;--dedup
: Auto-deduplicate images on iterations.
;--noauto-dedup
: Manual deduplicate images on iterations.
;--stop
: Check that --leave-stopped option stops process tree.
;--fault
: Test fault injection.
;--sat
: Generate CRIU strace-s for sat tool (restore is fake, images are kept).
;--sbs
: Do step-by-step execution, asking user for keypress to continue.
;--freezecg
: Use freeze cgroup (path:state).
;--rpc
: Run CRIU via RPC rather than CLI.
;--remote
: Use [[Image_cache/proxy_TODO|automatic images transfer]].
;--parallel
: Run test in parallel.
;--dry-run
: Don't run tests, just pretend to.
;--script
: Add script to be notified by CRIU.
;--keep-img
: Whether or not to keep images after test. Possible values: <code>always</code>, <code>never</code>, <code>failed</code> (default).
;--report
: Generate summary report in directory.
;--keep-going
: Keep running tests in spite of failures.
;--ignore-taint
: Don't care about a non-zero kernel taint flag.
;--lazy-pages
: Restore pages on demand.
;--lazy-migrate
: Allows testing of lazy migration when running ns or uns flavor.
;--remote-lazy-pages
: Simulate lazy migration with page server that can send pages.
;--title
: Specify a test suite title.
;--show-stats
: Show CRIU [[Statistics]].
;--criu-bin
: Path to CRIU binary (default: <code>../criu/criu</code>).
;--crit-bin
: Path to crit binary (default: <code>../crit/crit</code>).
=== Flavors ===
=== Flavors ===