[root@oeldg ~]# vi /etc/sysconfig/network-scripts/ifcfg-ens33 …… IPADDR=192.168.133.106 …… 说明:将IPADDR=192.168.133.151修改为IPADDR=192.168.133.106 4、重启网卡 主库 [root@oel ~]# systemctl restart network 备库 [root@oeldg ~]# systemctl restart network 5、修改hosts 说明:使用新IP...
[root@dg01 network-scripts]# systemctl restart network.service 1. 备库: AI检测代码解析 [root@dg02 network-scripts]# systemctl restart network.service 1. 6.使用新的IP登录主备机,并修改/etc/hosts文件 主库: AI检测代码解析 [root@dg01 ~]# cat /etc/hosts 127.0.0.1 localhost localhost.localdo...
[root@zijuan /]# vim /etc/sysconfig/network NETWORKING=yes NETWORKING_IPV6=yes HOSTNAME=dg 注意:修改主机名后,需要重启系统后生效,或者切换个用户然后切换回来就OK 查看/etc/hosts文件中必须包含a fully qualified name for the server [root@localhost lhr]# cat /etc/hosts 127.0.0.1 localhost localhost...
--vi $ORACLE_HOME/network/admin/tnsnames.ora TNSXKDG = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.10.8)(PORT = 1522)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = xkdb) ) ) TNSXKDB = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.10.101)(PO...
After=network.target [Service] Type=oneshot ExecStart=/bin/sh -c "echo '' > /sys/bus/pci/devices/0000:08:00.0/reset_method" ExecStartPost=/bin/sh -c "logger -t reset-method 'reset_method cleared on 0000:08:00.0'" [Install]
Oracle DataGuard 实施 1.环境准备 1.1 修改主备机hosts文件 vi /etc/hosts 128.160.11.84 wang 128.160.11.218 dg2 1.2 修改(添加)主备机listener.ora和tnsnames.ora文件 vi $ORACLE_HOME/network/admin/listener.ora SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = softdb) (ORACLE_HOME = ...
将上边所说的内容加入文件:/oracle/app/11.2.0/grid/network/admin/listener.ora ,然后重启监听器,lsnrctl stop , lsnrctl start,需要注意的是rac下是在grid用户下修改监听文件的。 备库 监听配置参考主库的操作: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 复制 备库第一个节点: LISTENER = (DESCRIPT...
s) for network address'(ADDRESS=(PARTIAL=YES)(PROTOCOLTCP))'...starting up 1 shared server(s) ...ORACLE_BASE not set in environment. It is recommendedthat ORACLE_BASE be set inthe environmentTue Dec 21 20:14:242021ALTER DATABASEMOUNTTue Dec 21 20:14:28 2021NSS2 started...
网络心跳(Network Hearbeat)是RAC的内部通信机制,每隔一秒钟,CSSD的一个线程(sending进程)发送一个TCP网络心跳包给自己和集群中的其他节点,同时CSSD的另外一个进程(receiving进程)接收到心跳。如果网络传输包被drop或者出现错误,那么TCP的错误纠正机制会重传这个数据包,Oracle在这种场景下不参与网络包的重传。如果一个节点...
libpve-network-perl:0.9.8 libpve-rs-perl:0.8.8 libpve-storage-perl:8.2.1 libspice-server1:0.15.1-1 lvm2:2.03.16-2 lxc-pve:6.0.0-1 lxcfs:6.0.0-pve2 novnc-pve:1.4.0-3 proxmox-backup-client:3.2.0-1 proxmox-backup-file-restore:3.2.0-1 ...