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7cf86c0b62
This commit adds a kvm-again.sh script that, given the results directory of a torture-test run, re-runs that test. This means that the kernels need not be rebuilt, but it also is a step towards running torture tests on remote systems. This commit also adds a kvm-test-1-run-batch.sh script that runs one batch out of the torture test. The idea is to copy a results directory tree to remote systems, then use kvm-test-1-run-batch.sh to run batches on these systems. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
68 lines
1.6 KiB
Bash
Executable File
68 lines
1.6 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0+
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#
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# Carry out a kvm-based run for the specified batch of scenarios, which
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# might have been built by --build-only kvm.sh run.
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#
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# Usage: kvm-test-1-run-batch.sh SCENARIO [ SCENARIO ... ]
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#
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# Each SCENARIO is the name of a directory in the current directory
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# containing a ready-to-run qemu-cmd file.
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#
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# Copyright (C) 2021 Facebook, Inc.
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#
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# Authors: Paul E. McKenney <paulmck@kernel.org>
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T=${TMPDIR-/tmp}/kvm-test-1-run-batch.sh.$$
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trap 'rm -rf $T' 0
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mkdir $T
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echo ---- Running batch $*
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# Check arguments
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runfiles=
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for i in "$@"
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do
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if ! echo $i | grep -q '^[^/.a-z]\+\(\.[0-9]\+\)\?$'
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then
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echo Bad scenario name: \"$i\" 1>&2
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exit 1
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fi
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if ! test -d "$i"
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then
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echo Scenario name not a directory: \"$i\" 1>&2
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exit 2
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fi
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if ! test -f "$i/qemu-cmd"
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then
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echo Scenario lacks a command file: \"$i/qemu-cmd\" 1>&2
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exit 3
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fi
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rm -f $i/build.*
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touch $i/build.run
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runfiles="$runfiles $i/build.run"
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done
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# Extract settings from the qemu-cmd file.
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grep '^#' $1/qemu-cmd | sed -e 's/^# //' > $T/qemu-cmd-settings
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. $T/qemu-cmd-settings
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# Start up jitter, start each scenario, wait, end jitter.
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echo ---- System running test: `uname -a`
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echo ---- Starting kernels. `date` | tee -a log
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$TORTURE_JITTER_START
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for i in "$@"
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do
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echo ---- System running test: `uname -a` > $i/kvm-test-1-run-qemu.sh.out
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echo > $i/kvm-test-1-run-qemu.sh.out
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kvm-test-1-run-qemu.sh $i >> $i/kvm-test-1-run-qemu.sh.out 2>&1 &
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done
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for i in $runfiles
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do
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while ls $i > /dev/null 2>&1
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do
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:
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done
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done
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echo ---- All kernel runs complete. `date` | tee -a log
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$TORTURE_JITTER_STOP
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