LU-8879 tests: speed up copytool_cleanup() in sanity-hsm

[fs/lustre-release.git] / lustre / tests / sanity-hsm.sh

diff --git a/lustre/tests/sanity-hsm.sh b/lustre/tests/sanity-hsm.sh
index 359f781..c1d7490 100755 (executable)
--- a/lustre/tests/sanity-hsm.sh
+++ b/lustre/tests/sanity-hsm.sh
@@ -170,15 +170,18 @@ wait_copytools() {
        local wait_timeout=200
        local wait_start=$SECONDS
        local wait_end=$((wait_start + wait_timeout))
+       local sleep_time=100000 # 0.1 second
 
        while ((SECONDS < wait_end)); do
-               sleep 2
                if ! search_copytools $hosts; then
                        echo "copytools stopped in $((SECONDS - wait_start))s"
                        return 0
                fi
 
                echo "copytools still running on $hosts"
+               usleep $sleep_time
+               [ $sleep_time -lt 32000000 ] && # 3.2 seconds
+                       sleep_time=$(bc <<< "$sleep_time * 2")
        done
 
        # try to dump Copytool's stack