general/occlum
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Enhance the check before running an instance

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LI Qing 2021-01-06 17:01:33 +08:00 committed by Zongmin.Gu
parent 7c4c5dd7e5
commit 7c07457d1e
1 changed files with 8 additions and 0 deletions
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tools/occlum
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@ -95,6 +95,13 @@ check_has_built() {
fi fi
} }
check_has_run() {
if pgrep --full "$instance_dir/build/bin/occlum-run" > /dev/null ; then
echo "Error: the process of current Occlum instance is running. Need to wait for the process to finish or kill it first."
exit 1
fi
}
cmd_new() { cmd_new() {
if [ -z $@ ]; then if [ -z $@ ]; then
echo "Error: target directory is not set" echo "Error: target directory is not set"
@ -246,6 +253,7 @@ cmd_build() {
cmd_run() { cmd_run() {
check_has_built check_has_built
check_has_run
SGX_MODE=$(cat $instance_dir/.sgx_mode) SGX_MODE=$(cat $instance_dir/.sgx_mode)
if [[ -n $SGX_MODE && "$SGX_MODE" != "HW" ]]; then if [[ -n $SGX_MODE && "$SGX_MODE" != "HW" ]]; then