[root@gateway pki]# openssl verify -CAfile ca.crt /root/ca/admin-ca/pki/issued/P olyakovMI.crt
/root/ca/admin-ca/pki/issued/PolyakovMI.crt: C = RU, ST = Krasnodar region, L = E***k, O = GB****4, OU = Admin, CN = ****MI, emailAddress = ****point@ gmail.com
error 20 at 0 depth lookup:unable to get local issuer certificate