diff --git a/.env_srv b/.env_srv
index d75615f5e8..f510ed3c63 100644
--- a/.env_srv
+++ b/.env_srv
@@ -40,6 +40,7 @@ ZBX_ENABLE_SNMP_TRAPS=true
 # ZBX_UNAVAILABLEDELAY=60
 # ZBX_UNREACHABLEDELAY=15
 # ZBX_LOGSLOWQUERIES=3000
+# ZBX_EXPORTFILESIZE=
 # ZBX_STARTPROXYPOLLERS=1
 # ZBX_PROXYCONFIGFREQUENCY=3600
 # ZBX_PROXYDATAFREQUENCY=1
diff --git a/docker-compose_v3_alpine_mysql_latest.yaml b/docker-compose_v3_alpine_mysql_latest.yaml
index b2054f4a28..88d7dad5a0 100644
--- a/docker-compose_v3_alpine_mysql_latest.yaml
+++ b/docker-compose_v3_alpine_mysql_latest.yaml
@@ -9,6 +9,7 @@ services:
    - /etc/timezone:/etc/timezone:ro 
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/docker-compose_v3_alpine_mysql_local.yaml b/docker-compose_v3_alpine_mysql_local.yaml
index 6ece79f9d1..ecd57d97a0 100644
--- a/docker-compose_v3_alpine_mysql_local.yaml
+++ b/docker-compose_v3_alpine_mysql_local.yaml
@@ -13,6 +13,7 @@ services:
    - /etc/timezone:/etc/timezone:ro 
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/docker-compose_v3_alpine_pgsql_latest.yaml b/docker-compose_v3_alpine_pgsql_latest.yaml
index 16e0a41b63..ed71b599c2 100644
--- a/docker-compose_v3_alpine_pgsql_latest.yaml
+++ b/docker-compose_v3_alpine_pgsql_latest.yaml
@@ -9,6 +9,7 @@ services:
    - /etc/timezone:/etc/timezone:ro 
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/docker-compose_v3_alpine_pgsql_local.yaml b/docker-compose_v3_alpine_pgsql_local.yaml
index e44bb674b1..16e1c91c22 100644
--- a/docker-compose_v3_alpine_pgsql_local.yaml
+++ b/docker-compose_v3_alpine_pgsql_local.yaml
@@ -13,6 +13,7 @@ services:
    - /etc/timezone:/etc/timezone:ro 
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/docker-compose_v3_centos_mysql_latest.yaml b/docker-compose_v3_centos_mysql_latest.yaml
index 07d507e518..7ff9d250af 100644
--- a/docker-compose_v3_centos_mysql_latest.yaml
+++ b/docker-compose_v3_centos_mysql_latest.yaml
@@ -9,6 +9,7 @@ services:
    - /etc/timezone:/etc/timezone:ro 
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/docker-compose_v3_centos_mysql_local.yaml b/docker-compose_v3_centos_mysql_local.yaml
index e829668996..44a138cf12 100644
--- a/docker-compose_v3_centos_mysql_local.yaml
+++ b/docker-compose_v3_centos_mysql_local.yaml
@@ -13,6 +13,7 @@ services:
    - /etc/timezone:/etc/timezone:ro 
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/docker-compose_v3_centos_pgsql_latest.yaml b/docker-compose_v3_centos_pgsql_latest.yaml
index ecd47ff0bc..0106eaba5d 100644
--- a/docker-compose_v3_centos_pgsql_latest.yaml
+++ b/docker-compose_v3_centos_pgsql_latest.yaml
@@ -9,6 +9,7 @@ services:
    - /etc/timezone:/etc/timezone:ro 
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/docker-compose_v3_centos_pgsql_local.yaml b/docker-compose_v3_centos_pgsql_local.yaml
index f7835a0e81..6ea5cde373 100644
--- a/docker-compose_v3_centos_pgsql_local.yaml
+++ b/docker-compose_v3_centos_pgsql_local.yaml
@@ -10,6 +10,7 @@ services:
    - /etc/timezone:/etc/timezone:ro 
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/docker-compose_v3_ubuntu_mysql_latest.yaml b/docker-compose_v3_ubuntu_mysql_latest.yaml
index ecbba6679e..2826a99a83 100644
--- a/docker-compose_v3_ubuntu_mysql_latest.yaml
+++ b/docker-compose_v3_ubuntu_mysql_latest.yaml
@@ -8,6 +8,7 @@ services:
    - /etc/localtime:/etc/localtime:ro
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/docker-compose_v3_ubuntu_mysql_local.yaml b/docker-compose_v3_ubuntu_mysql_local.yaml
index 10ce57291a..b6787c8744 100644
--- a/docker-compose_v3_ubuntu_mysql_local.yaml
+++ b/docker-compose_v3_ubuntu_mysql_local.yaml
@@ -12,6 +12,7 @@ services:
    - /etc/localtime:/etc/localtime:ro
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/docker-compose_v3_ubuntu_pgsql_latest.yaml b/docker-compose_v3_ubuntu_pgsql_latest.yaml
index 3a68cb0be4..7aade0657c 100644
--- a/docker-compose_v3_ubuntu_pgsql_latest.yaml
+++ b/docker-compose_v3_ubuntu_pgsql_latest.yaml
@@ -8,6 +8,7 @@ services:
    - /etc/localtime:/etc/localtime:ro
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/docker-compose_v3_ubuntu_pgsql_local.yaml b/docker-compose_v3_ubuntu_pgsql_local.yaml
index 8130595802..98ab5a4c2e 100644
--- a/docker-compose_v3_ubuntu_pgsql_local.yaml
+++ b/docker-compose_v3_ubuntu_pgsql_local.yaml
@@ -9,6 +9,7 @@ services:
    - /etc/localtime:/etc/localtime:ro
    - ./zbx_env/usr/lib/zabbix/alertscripts:/usr/lib/zabbix/alertscripts:ro
    - ./zbx_env/usr/lib/zabbix/externalscripts:/usr/lib/zabbix/externalscripts:ro
+   - ./zbx_env/var/lib/zabbix/export:/var/lib/zabbix/export:rw
    - ./zbx_env/var/lib/zabbix/modules:/var/lib/zabbix/modules:ro
    - ./zbx_env/var/lib/zabbix/enc:/var/lib/zabbix/enc:ro
    - ./zbx_env/var/lib/zabbix/ssh_keys:/var/lib/zabbix/ssh_keys:ro
diff --git a/server-mysql/alpine/docker-entrypoint.sh b/server-mysql/alpine/docker-entrypoint.sh
index 865b47d29b..a16686f627 100755
--- a/server-mysql/alpine/docker-entrypoint.sh
+++ b/server-mysql/alpine/docker-entrypoint.sh
@@ -345,7 +345,7 @@ update_zbx_config() {
 
     if [ -n "${ZBX_EXPORTFILESIZE}" ]; then
         update_config_var $ZBX_CONFIG "ExportDir" "$ZABBIX_USER_HOME_DIR/export/"
-        update_config_var $ZBX_CONFIG "ExportFileSize" "{$ZBX_EXPORTFILESIZE}"
+        update_config_var $ZBX_CONFIG "ExportFileSize" "${ZBX_EXPORTFILESIZE}"
     fi
 
     update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
diff --git a/server-mysql/centos/docker-entrypoint.sh b/server-mysql/centos/docker-entrypoint.sh
index b0c7b68102..ed1a8a6379 100755
--- a/server-mysql/centos/docker-entrypoint.sh
+++ b/server-mysql/centos/docker-entrypoint.sh
@@ -846,7 +846,7 @@ update_zbx_config() {
 
     if [ -n "${ZBX_EXPORTFILESIZE}" ]; then
         update_config_var $ZBX_CONFIG "ExportDir" "$ZABBIX_USER_HOME_DIR/export/"
-        update_config_var $ZBX_CONFIG "ExportFileSize" "{$ZBX_EXPORTFILESIZE}"
+        update_config_var $ZBX_CONFIG "ExportFileSize" "${ZBX_EXPORTFILESIZE}"
     fi
 
     # Possible few fping locations
diff --git a/server-mysql/ubuntu/docker-entrypoint.sh b/server-mysql/ubuntu/docker-entrypoint.sh
index b0c7b68102..ed1a8a6379 100755
--- a/server-mysql/ubuntu/docker-entrypoint.sh
+++ b/server-mysql/ubuntu/docker-entrypoint.sh
@@ -846,7 +846,7 @@ update_zbx_config() {
 
     if [ -n "${ZBX_EXPORTFILESIZE}" ]; then
         update_config_var $ZBX_CONFIG "ExportDir" "$ZABBIX_USER_HOME_DIR/export/"
-        update_config_var $ZBX_CONFIG "ExportFileSize" "{$ZBX_EXPORTFILESIZE}"
+        update_config_var $ZBX_CONFIG "ExportFileSize" "${ZBX_EXPORTFILESIZE}"
     fi
 
     # Possible few fping locations
diff --git a/server-pgsql/alpine/docker-entrypoint.sh b/server-pgsql/alpine/docker-entrypoint.sh
index 7ce334f949..b8aaf4d74b 100755
--- a/server-pgsql/alpine/docker-entrypoint.sh
+++ b/server-pgsql/alpine/docker-entrypoint.sh
@@ -386,7 +386,7 @@ update_zbx_config() {
 
     if [ -n "${ZBX_EXPORTFILESIZE}" ]; then
         update_config_var $ZBX_CONFIG "ExportDir" "$ZABBIX_USER_HOME_DIR/export/"
-        update_config_var $ZBX_CONFIG "ExportFileSize" "{$ZBX_EXPORTFILESIZE}"
+        update_config_var $ZBX_CONFIG "ExportFileSize" "${ZBX_EXPORTFILESIZE}"
     fi
 
     update_config_var $ZBX_CONFIG "FpingLocation" "/usr/sbin/fping"
diff --git a/server-pgsql/centos/docker-entrypoint.sh b/server-pgsql/centos/docker-entrypoint.sh
index 0603a8ddb8..695acd9a37 100755
--- a/server-pgsql/centos/docker-entrypoint.sh
+++ b/server-pgsql/centos/docker-entrypoint.sh
@@ -846,7 +846,7 @@ update_zbx_config() {
 
     if [ -n "${ZBX_EXPORTFILESIZE}" ]; then
         update_config_var $ZBX_CONFIG "ExportDir" "$ZABBIX_USER_HOME_DIR/export/"
-        update_config_var $ZBX_CONFIG "ExportFileSize" "{$ZBX_EXPORTFILESIZE}"
+        update_config_var $ZBX_CONFIG "ExportFileSize" "${ZBX_EXPORTFILESIZE}"
     fi
 
     # Possible few fping locations
diff --git a/server-pgsql/ubuntu/docker-entrypoint.sh b/server-pgsql/ubuntu/docker-entrypoint.sh
index 0603a8ddb8..695acd9a37 100755
--- a/server-pgsql/ubuntu/docker-entrypoint.sh
+++ b/server-pgsql/ubuntu/docker-entrypoint.sh
@@ -846,7 +846,7 @@ update_zbx_config() {
 
     if [ -n "${ZBX_EXPORTFILESIZE}" ]; then
         update_config_var $ZBX_CONFIG "ExportDir" "$ZABBIX_USER_HOME_DIR/export/"
-        update_config_var $ZBX_CONFIG "ExportFileSize" "{$ZBX_EXPORTFILESIZE}"
+        update_config_var $ZBX_CONFIG "ExportFileSize" "${ZBX_EXPORTFILESIZE}"
     fi
 
     # Possible few fping locations