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使用navicat连接oracle时无法连接上去#xff0c;提示这个错误
问题原因
归档日志占用空间满了#xff0c;注意这里分为两个
硬盘空间不足了硬盘空间足够但是归档日志空间不够了
解决方案
针对第一种情况#xff0c;拓展本地硬盘空间#xff0c;或删除之前日…问题现象
使用navicat连接oracle时无法连接上去提示这个错误
问题原因
归档日志占用空间满了注意这里分为两个
硬盘空间不足了硬盘空间足够但是归档日志空间不够了
解决方案
针对第一种情况拓展本地硬盘空间或删除之前日志针对第二种情况需要设置归档日志大小或删除归档日志
连接到SQL查询归档状态
[rootlocalhost ~]# docker exec -it oracle11g bash
[oracle82a1fe0258ea /]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.1.0 Production on Wed Apr 10 09:05:12 2024Copyright (c) 1982, 2009, Oracle. All rights reserved.Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing optionsSQL select flashback_on from v$database;FLASHBACK_ON
------------------
NOSQL archive log list;
Database log mode Archive Mode
Automatic archival Enabled
Archive destination USE_DB_RECOVERY_FILE_DEST
Oldest online log sequence 265
Next log sequence to archive 265
Current log sequence 268
SQL show parameter recover;NAME TYPE VALUE
------------------------------------ ----------- ------------------------------
db_recovery_file_dest string /home/oracle/app/oracle/flash_recovery_area
db_recovery_file_dest_size big integer 3882M
recovery_parallelism integer 0
SQL alter system set db_recovery_file_dest_size100G scopeboth;System altered.SQL exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
操作说明
1.查看归档路径
archive log list;
Arcive destination USE_DB_RECOVERY_FILE_DEST
此参数代表归档存放路径本地存放为/opt/oracle…asm为archdg
当为以上参数时代表存放到数据闪回区2.查看闪回区设置
show parameter recover;db_recovery_file_dest #表示存放路径
db_recovery_file_dest_size #表示可以使用的空间大小3.设置闪回区大小
alter system set db_recovery_file_dest_size100G scopeboth;4.查看归档空间使用情况
select * from v$flash_recovery_area_usage;查看闪回区是否开启select flashback_on from v$database;开启闪回
SQLshutdown immediate;
SQLstartup mount;
SQLalter database archivelog;
SQL alter database flashback on;关闭闪回
SQLshutdown immediate
SQLstartup mount;
SQLalter database flashback off;切换到rman删除归档日志
[oracle82a1fe0258ea /]$ rman target /Recovery Manager: Release 11.2.0.1.0 - Production on Wed Apr 10 09:07:55 2024Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.connected to target database: HELOWIN (DBID1384114315)RMAN list archivelog all;using target database control file instead of recovery catalog
List of Archived Log Copies for database with db_unique_name HELOWIN
Key Thrd Seq S Low Time
------- ---- ------- - ---------
1 1 1 A 04-JAN-16RMAN crosscheck archivelog all;allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID131 device typeDISK
validation succeeded for archived log
archived log file name/home/oracle/app/oracle/flash_recovery_area/HELOWIN/archivelog/2024_04_07/o1_mf_1_1_m1467glz_.arc RECID1 STAMP1165665262RMAN delete archivelog all completed before sysdate-1; released channel: ORA_DISK_1
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID131 device typeDISK
List of Archived Log Copies for database with db_unique_name HELOWIN
Key Thrd Seq S Low Time
------- ---- ------- - ---------
1 1 1 A 04-JAN-16Name: /home/oracle/app/oracle/flash_recovery_area/HELOWIN/archivelog/2024_04_07/o1_mf_1_1_m1467glz_.arc
Do you really want to delete the above objects (enter YES or NO)? yes
deleted archived log
archived log file name/home/oracle/app/oracle/flash_recovery_area/HELOWIN/archivelog/2024_04_07/o1_mf_1_1_m1467glz_.arc RECID1 STAMP1165665262Deleted 50 objectsRMAN delete archivelog all completed before trunc(sysdate-1)2/24;released channel: ORA_DISK_1
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID131 device typeDISKRMAN list archivelog all;List of Archived Log Copies for database with db_unique_name HELOWIN
Key Thrd Seq S Low Time
------- ---- ------- - ---------
51 1 51 A 09-APR-24Name: /home/oracle/app/oracle/flash_recovery_area/HELOWIN/archivelog/2024_04_09/o1_mf_1_51_m195pxfd_.arc
