WebMar 3, 2024 · By default, chrony polls the NTP servers every 32 to 1,024 seconds. To improve the clock accuracy on your instance, we recommend that you change the polling internal to 16 seconds. To do this, edit the chrony configuration file (/etc/chrony.conf) on your instance and add the following line: server 169.254.169.123 prefer iburst minpoll 4 … WebFrom man chrony.conf: minpoll poll This option specifies the minimum interval between requests sent to the server as a power of 2 in seconds. For example, minpoll 5 would mean that the polling interval should not drop below 32 seconds. The default is 6 (64 seconds), the minimum is -6 (1/64th of a second), and the maximum is 24 (6 months).
How to change the NTP polling interval? - Red Hat Customer Portal
WebApr 12, 2024 · NTP使用层次结构:NTP服务器可以形成一个层次结构,其中较高级别的服务器(称为“上游”服务器)从更准确的时间源获取时间,较低级别的服务器(称为“下游”服务器)则从上游服务器同步时间。正常情况下如果系统时钟跟时间服务器不一致,chrony调整的方式是慢慢增加,或慢慢减少,不会 ... WebFeb 19, 2016 · To set the minimum time frame in Chrony nano /etc/chrony.conf after your server add maxpoll poll This option specifies the maximum interval between requests sent to the server as a power of 2 in seconds. Example: server 0.europe.pool.ntp.org maxpoll 8 This will force Chrony to sync every 256 seconds. Share. ear bis definitions
29.3. クライアントポーリング間隔の設定 Red Hat Enterprise Linux …
WebSep 8, 2024 · Poll. ポール間隔を示します。2 の乗数 (秒) です。値が『6』 であれば 2^6 = 64 秒間隔で ntp パケットを送出します。 Reach. 相手 (sources) から NTP パケットを受 … WebDec 3, 2024 · The default /etc/chrony.conf file (shown below in its entirety) requires no intervention to work properly as a client. For Fedora, Chrony uses the Fedora NTP pool, and CentOS and RHEL have their own NTP server pools. ... # chronyc sources 210 Number of sources = 5 MS Name/IP address Stratum Poll Reach LastRx Last sample ===== ^+ … WebAug 1, 2024 · The polling interval is automatically adjusted between the default minimum of 64 and maximum of 1024 seconds. As the client is running, it should slowly increase its polling interval to the maximum … css380 ip1