Remove chmod calls for running scripts

As in the previous commit, we now have
exec-mode set on all script files, and thus
chmod for runningi them is not needed anymore.

perfmetrics/scripts/continuous_test/gcp_ubuntu/build.sh

@@ -24,7 +24,6 @@ cd "${KOKORO_ARTIFACTS_DIR}/github/gcsfuse"
 echo "Building and installing gcsfuse"
 # Get the latest commitId of yesterday in the log file. Build gcsfuse and run
 commitId=$(git log --before='yesterday 23:59:59' --max-count=1 --pretty=%H)
-chmod +x perfmetrics/scripts/build_and_install_gcsfuse.sh
 ./perfmetrics/scripts/build_and_install_gcsfuse.sh $commitId
 
 # Mounting gcs bucket
@@ -42,12 +41,10 @@ LOG_FILE_FIO_TESTS=${KOKORO_ARTIFACTS_DIR}/gcsfuse-logs.txt
 GCSFUSE_FIO_FLAGS="$GCSFUSE_FLAGS --log-file $LOG_FILE_FIO_TESTS --stackdriver-export-interval=30s"
 
 # Executing perf tests
-chmod +x run_load_test_and_fetch_metrics.sh
 ./run_load_test_and_fetch_metrics.sh "$GCSFUSE_FIO_FLAGS" "$UPLOAD_FLAGS"
 
 # ls_metrics test. This test does gcsfuse mount with the passed flags first and then does the testing.
 LOG_FILE_LIST_TESTS=${KOKORO_ARTIFACTS_DIR}/gcsfuse-list-logs.txt
 GCSFUSE_LIST_FLAGS="$GCSFUSE_FLAGS --log-file $LOG_FILE_LIST_TESTS"
 cd "./ls_metrics"
-chmod +x run_ls_benchmark.sh
 ./run_ls_benchmark.sh "$GCSFUSE_LIST_FLAGS" "$UPLOAD_FLAGS"

perfmetrics/scripts/continuous_test/gcp_ubuntu/e2e_tests/build.sh

@@ -23,10 +23,8 @@ cd "${KOKORO_ARTIFACTS_DIR}/github/gcsfuse"
 echo "Building and installing gcsfuse..."
 # Get the latest commitId of yesterday in the log file. Build gcsfuse and run
 commitId=$(git log --before='yesterday 23:59:59' --max-count=1 --pretty=%H)
-chmod +x perfmetrics/scripts/build_and_install_gcsfuse.sh
 ./perfmetrics/scripts/build_and_install_gcsfuse.sh $commitId
 
 echo "Running e2e tests on installed package...."
-chmod +x perfmetrics/scripts/run_e2e_tests.sh
 # $1 argument is refering to value of testInstalledPackage
 ./perfmetrics/scripts/run_e2e_tests.sh $RUN_E2E_TESTS_ON_INSTALLED_PACKAGE

perfmetrics/scripts/continuous_test/ml_tests/build.sh

@@ -14,7 +14,6 @@ source ~/.bashrc
 cd "${KOKORO_ARTIFACTS_DIR}/github/gcsfuse/perfmetrics/scripts"
 
 echo "Setting up a machine"
-chmod +x ml_tests/setup.sh
 source ml_tests/setup.sh
 
 echo "Running ML model automation script"

perfmetrics/scripts/continuous_test/ml_tests/pytorch/dino/build.sh

@@ -10,6 +10,5 @@ TEST_SCRIPT_PATH="github/gcsfuse/perfmetrics/scripts/ml_tests/pytorch/dino/setup
 
 cd "${KOKORO_ARTIFACTS_DIR}/github/gcsfuse/perfmetrics/scripts/continuous_test/ml_tests/"
 
-chmod +x run_and_manage_test.sh
 source run_and_manage_test.sh $VM_NAME $ZONE_NAME $ARTIFACTS_BUCKET_PATH $TEST_SCRIPT_PATH
 

perfmetrics/scripts/continuous_test/ml_tests/tf/resnet/build.sh

@@ -10,6 +10,5 @@ TEST_SCRIPT_PATH="github/gcsfuse/perfmetrics/scripts/ml_tests/tf/resnet/setup_ho
 
 cd "${KOKORO_ARTIFACTS_DIR}/github/gcsfuse/perfmetrics/scripts/continuous_test/ml_tests/"
 
-chmod +x run_and_manage_test.sh
 source run_and_manage_test.sh $VM_NAME $ZONE_NAME $ARTIFACTS_BUCKET_PATH $TEST_SCRIPT_PATH
 

perfmetrics/scripts/ml_tests/pytorch/dino/setup_host_and_run_model.sh

@@ -6,7 +6,6 @@ set -e
 cd "$HOME/github/gcsfuse/perfmetrics/scripts"
 
 echo "Setting up the machine with Docker and Nvidia Driver"
-chmod +x ml_tests/setup_host.sh
 source ml_tests/setup_host.sh
 
 cd "$HOME/github/gcsfuse"
@@ -20,7 +19,6 @@ sudo docker run --gpus all --name=pytorch_automation_container --privileged -d -
 --shm-size=128g pytorch-gcsfuse:latest
 
 # Setup the log_rotation.
-chmod +x perfmetrics/scripts/ml_tests/setup_log_rotation.sh
 source perfmetrics/scripts/ml_tests/setup_log_rotation.sh $HOME/github/gcsfuse/container_artifacts/gcsfuse.log
 
 # Wait for the script completion as well as logs output.

perfmetrics/scripts/ml_tests/run_image_recognition_models.py

@@ -136,7 +136,6 @@ def _run_model(directory_name, data_path, data_read_method, ml_model_path, req_f
   end_time = int(time.time())
 
   os.system(f'''cd ..
-            chmod +x populate_metrics.sh
             ./populate_metrics.sh {start_time} {end_time}
             ''')
 

perfmetrics/scripts/ml_tests/tf/resnet/setup_host_and_run_model.sh

@@ -6,7 +6,6 @@ set -e
 cd "$HOME/github/gcsfuse/perfmetrics/scripts"
 
 echo "Setting up the machine with Docker and Nvidia Driver..."
-chmod +x ml_tests/setup_host.sh
 source ml_tests/setup_host.sh
 
 cd "$HOME/github/gcsfuse/"
@@ -21,7 +20,6 @@ sudo docker run --gpus all --name tf_model_container --privileged -d \
 -v $HOME/github/gcsfuse/container_artifacts/output:/home/output:rw,rshared --shm-size=24g tf-dlc-gcsfuse:latest
 
 # Setup the log_rotation.
-chmod +x perfmetrics/scripts/ml_tests/setup_log_rotation.sh
 source perfmetrics/scripts/ml_tests/setup_log_rotation.sh $HOME/github/gcsfuse/container_artifacts/logs/gcsfuse.log
 
 # Wait for the script completion as well as logs output.

perfmetrics/scripts/presubmit_test/pr_perf_test/build.sh

@@ -53,7 +53,6 @@ function execute_perf_test() {
   # The VM will itself exit if the gcsfuse mount fails.
   go run . $GCSFUSE_FLAGS $BUCKET_NAME $MOUNT_POINT
   # Running FIO test
-  chmod +x perfmetrics/scripts/presubmit/run_load_test_on_presubmit.sh
   ./perfmetrics/scripts/presubmit/run_load_test_on_presubmit.sh
   sudo umount gcs
 }
@@ -113,7 +112,6 @@ then
   git checkout pr/$KOKORO_GITHUB_PULL_REQUEST_NUMBER
 
   echo "Running e2e tests...."
-  chmod +x perfmetrics/scripts/run_e2e_tests.sh
   # $1 argument is refering to value of testInstalledPackage.
   ./perfmetrics/scripts/run_e2e_tests.sh $RUN_E2E_TESTS_ON_INSTALLED_PACKAGE
 fi