diff --git a/tests/images/jepsen_common/Dockerfile b/tests/images/jepsen_common/Dockerfile
index fa02b69e..dd309799 100644
--- a/tests/images/jepsen_common/Dockerfile
+++ b/tests/images/jepsen_common/Dockerfile
@@ -1,7 +1,6 @@
 FROM mysync-test-base:latest
-RUN (yes | ssh-keygen -t rsa -N '' -f /root/test_ssh_key -C jepsen || true) && \
+RUN (yes | ssh-keygen -m PEM -t rsa -b 2048 -N '' -f /root/test_ssh_key -C root@mysync_jepsen_1 || true) && \
          eval `ssh-agent -s` && cp /root/test_ssh_key.pub /root/.ssh/authorized_keys && \
                                 cp /root/test_ssh_key.pub /root/.ssh/id_rsa.pub && \
                                 cp /root/test_ssh_key /root/.ssh/id_rsa && ssh-add -k /root/.ssh/id_rsa
-
 COPY ./ssh_config /etc/ssh/ssh_config
diff --git a/tests/images/jepsen_main/jepsen/src/jepsen/mysync.clj b/tests/images/jepsen_main/jepsen/src/jepsen/mysync.clj
index c9beaf4a..6f384529 100644
--- a/tests/images/jepsen_main/jepsen/src/jepsen/mysync.clj
+++ b/tests/images/jepsen_main/jepsen/src/jepsen/mysync.clj
@@ -249,7 +249,7 @@
    :name      "mysync"
    :os        os/noop
    :db        (db)
-   :ssh       {:private-key-path "/root/.ssh/id_rsa"}
+   :ssh       {:private-key-path "/root/.ssh/id_rsa" :strict-host-key-checking :no}
    :net       net/iptables
    :client    (mysql-client nil)
    :nemesis   (nemesis/compose {{:start-halves :start} (nemesis/partition-random-halves)
diff --git a/tests/images/jepsen_main/save_logs.sh b/tests/images/jepsen_main/save_logs.sh
index 21e15ccc..08065b22 100755
--- a/tests/images/jepsen_main/save_logs.sh
+++ b/tests/images/jepsen_main/save_logs.sh
@@ -1,17 +1,17 @@
 #!/bin/bash
 
-for i in 1 2 3
-do
-    mkdir -p tests/logs/mysql${i}
-    mkdir -p tests/logs/zookeeper${i}
+for i in 1 2 3; do
+  mkdir -p tests/logs/mysql${i}
+  mkdir -p tests/logs/zookeeper${i}
 
-    for logfile in /var/log/mysync.log /var/log/mysql/error.log /var/log/mysql/query.log /var/log/resetup.log /var/log/supervisor.log
-    do
-        logname=$(echo "${logfile}" | rev | cut -d/ -f1 | rev)
-        docker exec mysync_mysql${i}_1 cat "${logfile}" > "tests/logs/mysql${i}/${logname}"
-    done
+  queries=$(docker exec mysync_mysql${i}_1 bash -c 'ls /var/log/mysql/ -d /var/log/mysql/* | sed 1d')
 
-    docker exec mysync_zoo${i}_1 cat /var/log/zookeeper/zookeeper--server-mysync_zookeeper${i}_1.log > tests/logs/zookeeper${i}/zk.log 2>&1
+  for logfile in /var/log/mysync.log /var/log/mysql/error.log $queries /var/log/resetup.log /var/log/supervisor.log; do
+    logname=$(echo "${logfile}" | rev | cut -d/ -f1 | rev)
+    docker exec mysync_mysql${i}_1 cat "${logfile}" >"tests/logs/mysql${i}/${logname}"
+  done
+
+  docker exec mysync_zoo${i}_1 cat /var/log/zookeeper/zookeeper--server-mysync_zookeeper${i}_1.log >tests/logs/zookeeper${i}/zk.log 2>&1
 done
 
 tail -n 18 tests/logs/jepsen.log
diff --git a/tests/images/jepsen_sshd_config b/tests/images/jepsen_sshd_config
new file mode 100644
index 00000000..9bf6cd33
--- /dev/null
+++ b/tests/images/jepsen_sshd_config
@@ -0,0 +1,10 @@
+PubkeyAuthentication yes
+ChallengeResponseAuthentication no
+UsePAM yes
+X11Forwarding yes
+PrintMotd no
+AcceptEnv LANG LC_*
+Subsystem       sftp    /usr/lib/openssh/sftp-server
+PubkeyAcceptedAlgorithms ssh-rsa
+PermitRootLogin yes
+MaxAuthTries 1000000
diff --git a/tests/images/mysql_jepsen/Dockerfile b/tests/images/mysql_jepsen/Dockerfile
index b11d1dd2..e2c31423 100644
--- a/tests/images/mysql_jepsen/Dockerfile
+++ b/tests/images/mysql_jepsen/Dockerfile
@@ -8,6 +8,7 @@ COPY ./setup.sh /usr/local/bin/setup.sh
 COPY ./my.cnf /etc/mysql/my.cnf
 COPY ./.my.cnf /root/.my.cnf
 COPY ./supervisor_mysql.conf /etc/supervisor/conf.d
+COPY ../jepsen_sshd_config /etc/sshd/sshd_config
 RUN chown mysql:root /etc/mysql
 RUN touch /etc/mysync.yaml
 RUN chown mysql:mysql /etc/mysync.yaml
diff --git a/tests/images/zookeeper_jepsen/Dockerfile b/tests/images/zookeeper_jepsen/Dockerfile
index db615e29..1035a821 100644
--- a/tests/images/zookeeper_jepsen/Dockerfile
+++ b/tests/images/zookeeper_jepsen/Dockerfile
@@ -4,3 +4,5 @@ COPY ./supervisor_zookeeper.conf /etc/supervisor/conf.d
 COPY ./retriable_path_create.sh /usr/local/bin/retriable_path_create.sh
 COPY ./generate_certs_with_restart.sh /usr/local/bin/generate_certs_with_restart.sh
 RUN chmod 755 /usr/local/bin/generate_certs_with_restart.sh
+
+COPY ../jepsen_sshd_config /etc/sshd/sshd_config