要求重新啟動伺服器的配置變更

目錄代理伺服器及其實體的大部分配置變更可在線上完成。某些變更需要重新啟動伺服器才會生效。如果變更下列清單中任何特性的配置，則必須重新啟動伺服器：

bind-dn
client-cred-mode
db-name
db-pwd
db-url
db-user
distribution-algorithm
ldap-address
ldap-port
ldaps-port
lexicographic-attrs
lexicographic-lower-bound
lexicographic-upper-bound
listen-address
listen-port
load-balancing-algorithm
num-bind-init
num-read-init
num-write-init
number-of-search-threads
number-of-threads
number-of-worker-threads
numeric-attrs
numeric-default-data-view
numeric-lower-bound
numeric-upper-bound
pattern-matching-base-object-search-filter
pattern-matching-dn-regular-expression
pattern-matching-one-level-search-filter
pattern-matching-subtree-search-filter
replication-role
ssl-policy
use-external-schema

特性的 rws 與 rwd 關鍵字表示該特性的變更是否需要重新啟動伺服器。

• 如果特性具有 rws (讀取、寫入、靜態) 關鍵字，則變更特性後必須重新啟動伺服器。

• 如果特性具有 rwd (讀取、寫入、動態) 關鍵字，則動態執行對特性的修改作業 (不重新啟動伺服器)。

若要確定對特性的變更是否需要重新啟動伺服器，請執行下列指令：

$ dpconf help-properties | grep property-name

例如，若要確定變更 LDAP 資料來源的連結 DN 是否需要重新啟動伺服器，請執行下列指令：

$ dpconf help-properties | grep bind-dn
connection-handler   	bind-dn-filters        rwd  STRING | any
This property specifies a set of regular expressions. The bind DN 
of a client must match at least one regular expression in order for 
the connection to be accepted by the connection handler. (Default: any)
ldap-data-source      bind-dn               rws  DN | ""
This property specifies the DN to use when binding to the LDAP data 
source. (Default: undefined)

若要確定在某項配置變更之後是否必須重新啟動伺服器，請執行下列指令：

$ dpconf get-server-prop -h host -p port is-restart-required