[...]

  Cleanup          : galera-4-26.4.7-1.el8.x86_64                                                                                          10/10 

  Running scriptlet: MariaDB-server-10.5.10-1.el8.x86_64                                                                                   10/10 

/var/tmp/rpm-tmp.Tk0Qos: line 6: [: is-active: binary operator expected

  Running scriptlet: galera-4-26.4.7-1.el8.x86_64                                                                                          10/10 

[...]

[...]

(4/4) Installing: MariaDB-server-10.5.10-1.x86_64 ................................................[done]

Executing %posttrans script 'MariaDB-server-10.5.10-1.x86_64.rpm' -----------------------------------[\]

Output of MariaDB-server-10.5.10-1.x86_64.rpm %posttrans script:

    /var/adm/update-scripts/posttransLZaa4D/MariaDB-server-10.5.10-1.x86_64.rpmxiouMA: line 7: [: is-active: binary operator expected

Executing %posttrans scripts .....................................................................[done]

[...]

--- old/POSTTRANS	2021-06-15 15:35:02.209791910 +0200

+++ new/POSTTRANS	2021-06-15 15:35:42.137511570 +0200

@@ -3,7 +3,7 @@

   # only restart the server if it was already running

   if [ -x /usr/bin/systemctl ] ; then

     /usr/bin/systemctl daemon-reload > /dev/null 2>&1

-    if [ /usr/bin/systemctl is-active mysql ]; then

+    if /usr/bin/systemctl is-active mysql ; then

       /usr/bin/systemctl restart mysql > /dev/null 2>&1

     else

       /usr/bin/systemctl try-restart mariadb.service > /dev/null 2>&1