ldap_cachemgr 守护进程必须一直正常运行。否则，系统将无法正常工作。当您设置并启动 LDAP 客户机服务 svc:/network/ldap/client 时，客户机 SMF 方法会自动启动 ldap_cachemgr 守护进程。您可以通过以下几种方式确定 LDAP 客户机服务是否处于联机状态：
使用以下 svcs 命令查看该服务是否已启用。
# svcs \*ldap\* STATE STIME FMRI disabled Aug_24 svc:/network/ldap/client:default
使用 –l 选项查看有关该服务的所有信息。
# svcs -l network/ldap/client:default fmri svc:/network/ldap/client:default name LDAP Name Service Client enabled false state disabled next_state none state_time Thu Oct 20 23:04:11 2011 logfile /var/svc/log/network-ldap-client:default.log restarter svc:/system/svc/restarter:default contract_id manifest /lib/svc/manifest/network/ldap/client.xml manifest /lib/svc/manifest/milestone/config.xml manifest /lib/svc/manifest/network/network-location.xml manifest /lib/svc/manifest/system/name-service/upgrade.xml dependency optional_all/none svc:/milestone/config (online) dependency optional_all/none svc:/network/location:default (online) dependency require_all/none svc:/system/filesystem/minimal (online) dependency require_all/none svc:/network/initial (online) dependency require_all/restart svc:/network/nis/domain (online) dependency optional_all/none svc:/system/manifest-import (online) dependency require_all/none svc:/milestone/unconfig (online) dependency optional_all/none svc:/system/name-service/upgrade (online)
向 –ldap_cachemgr 传递 g 选项。
此选项提供更广泛的状态信息，这些信息对于问题的诊断很有帮助。
# /usr/lib/ldap/ldap_cachemgr -g cachemgr configuration: server debug level 0 server log file "/var/ldap/cachemgr.log" number of calls to ldapcachemgr 19 cachemgr cache data statistics: Configuration refresh information: Previous refresh time: 2010/11/16 18:33:28 Next refresh time: 2010/11/16 18:43:28 Server information: Previous refresh time: 2010/11/16 18:33:28 Next refresh time: 2010/11/16 18:36:08 server: 192.168.0.0, status: UP server: 192.168.0.1, status: ERROR error message: Can't connect to the LDAP server Cache data information: Maximum cache entries: 256 Number of cache entries: 2
如果 ldap_cachemgr 守护进程已禁用，则通过以下命令将其启用：
# svcadm enable network/ldap/client
有关守护进程的更多信息，请参见 ldap_cachemgr(1M) 手册页。