Managing a node remotely by using the Service Processor The Service Processor (SP) is a remote management device that enables you to access, monitor, and troubleshoot a node remotely. The SP provides the following capabilities: The SP enables you to
Troubleshooting a node by using the SP When you encounter a problem with a node, you can use the SP to display information about the problem, create a core dump, and reboot the node, even if the node's firmware is corrupted. The following table descr
[1] 当数据库被删除后的恢复方法 首先建立一个测试用的数据库. mysql -u root -p123123 ← 用root登录到MySQL服务器 Enter password: ← 输入MySQL的root用户密码 Welcome Type 'help;' or '\h' for help. Type '\c' to clear the buffer. mysql row affected (0.00 sec) mysql> use test ← 连接到这个数据库 Data
执行如下SQL将test_temp表中的数据恢复到 2013-04-26 21:06:00 注意,这里一定要先删除全部数据,否则可能会导致数据重复 delete from test_temp; insert into test_temp select * from test_temp as of timestamp to_timestamp('2013-04-26 21:06:00', 'yyyy-mm-dd HH24:mi:ss') commit; 附:truncate后的数据是无法恢复的