Question

我使用https://hub.docker.com/r/jaspeen/oracle-11g/映像来从转储文件中恢复数据库。提交并从图像运行后，我在db OPEN：

等待20分钟

SQL> select status from v$instance;

STATUS
------------
MOUNTED

20分钟后

SQL> select status from v$instance;

STATUS
------------
OPEN

entrypoint.sh日志：

sqlplus: Database mounted.
alertlog: Successful mount of redo thread 1, with mount id 1430168652
alertlog: Database mounted in Exclusive Mode
alertlog: Lost write protection disabled
alertlog: Completed: ALTER DATABASE   MOUNT
alertlog: Fri Jan 29 05:49:06 2016
alertlog: ALTER DATABASE OPEN
listener: 29-JAN-2016 05:49:06 * service_update * orcl * 0
listener: Fri Jan 29 05:49:29 2016
listener: 29-JAN-2016 05:49:29 * (CONNECT_DATA=(SID=orcl)(CID=(PROGRAM=sqlplus64)(HOST=ubuntu)(USER=user))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.196.5.92)(PORT=43917)) * establish * orcl * 0
Database mounted in Exclusive Modelistener: Fri Jan 29 05:56:42 2016
listener: 29-JAN-2016 05:56:42 * (CONNECT_DATA=(SID=orcl)(CID=(PROGRAM=sqlplus64)(HOST=ubuntu)(USER=user))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.196.5.92)(PORT=43925)) * establish * orcl * 0
alertlog: Fri Jan 29 06:04:18 2016
alertlog: Errors in file /opt/oracle/app/diag/rdbms/orcl/orcl/trace/orcl_m000_86.trc:
alertlog: ORA-01155: the database is being opened, closed, mounted or dismounted
listener: Fri Jan 29 06:06:33 2016
listener: 29-JAN-2016 06:06:33 * (CONNECT_DATA=(SID=orcl)(CID=(PROGRAM=sqlplus64)(HOST=ubuntu)(USER=user))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.196.5.92)(PORT=43935)) * establish * orcl * 0
listener: Fri Jan 29 06:09:09 2016
listener: 29-JAN-2016 06:09:08 * service_update * orcl * 0
alertlog: Fri Jan 29 06:11:14 2016
alertlog: Thread 1 opened at log sequence 41
alertlog: Current log# 2 seq# 41 mem# 0: /opt/oracle/app/oradata/orcl/redo02.log
alertlog: Successful open of redo thread 1
alertlog: Fri Jan 29 06:11:14 2016

为什么长时间这么长？

db_recovery_file_dest_size of 3882 MB is 0.00% used. This is a
alertlog: user-specified limit on the amount of space that will be used by this
alertlog: database for recovery-related files, and does not reflect the amount of
alertlog: space available in the underlying filesystem or ASM diskgroup.

可能每次都开始恢复db？如何避免呢？

Answer 1

我们决定在iscsi上使用zfs来从prod服务器获取数据库快照。在1分钟内启动db。

Oracle11g数据库在docker容器中长启动

1 个答案: