1 files changed, 29 insertions, 0 deletions
diff --git a/qa/workunits/cephadm/test_iscsi_pids_limit.sh b/qa/workunits/cephadm/test_iscsi_pids_limit.sh
new file mode 100755
index 000000000..bed4cc9e2
--- /dev/null
+++ b/qa/workunits/cephadm/test_iscsi_pids_limit.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# checks if the containers default pids-limit (4096) is removed and Iscsi
+# containers continue to run
+# exits 1 if fails
+
+set -ex
+
+ISCSI_CONT_IDS=$(sudo podman ps -qa --filter='name=iscsi')
+CONT_COUNT=$(echo ${ISCSI_CONT_IDS} | wc -w)
+test ${CONT_COUNT} -eq 2
+
+for i in ${ISCSI_CONT_IDS}
+do
+  test $(sudo podman exec ${i} cat /sys/fs/cgroup/pids/pids.max) == max
+done
+
+for i in ${ISCSI_CONT_IDS}
+do
+  sudo podman exec ${i} /bin/sh -c 'for j in {0..20000}; do sleep 300 & done'
+done
+
+for i in ${ISCSI_CONT_IDS}
+do
+  SLEEP_COUNT=$(sudo podman exec ${i} /bin/sh -c 'ps -ef | grep -c sleep')
+  test ${SLEEP_COUNT} -gt 20000
+done
+
+echo OK