OpenLDAP 升级报错pwdMaxRecordedFailure不存在

升级到OpenLDAP 2.4.44，出现以下错误

User Schema load failed for attribute "pwdMaxRecordedFailure". Error code 17: attribute type undefined
config error processing olcOverlay={1}ppolicy,olcDatabase={2}hdb,cn=config: User Schema load failed for attribute "pwdMaxRecordedFailure". Erro...ype undefined
slapd stopped.

解决办法

cd /etc/openldap/slapd.d/cn=config/cn=schema
mv cn\=\{3\}ppolicy.ldif cn\=\{3\}ppolicy.ldif.bak
mv /etc/openldap/schema/ppolicy.ldif cn\=\{3\}ppolicy.ldif