这样做的意义是能让ASM管理员被告知有磁盘发生故障后在disk repair time计时器到达阈值前修复故障。 默认的disk repair计时器阈值是3.6小时。这个阈值是可以通过alter diskgroup命令来调整的,假设要设置为12小时,命令如下:alter diskgroup DATA set attribute 'DISK_REPAIR_TIME' = '12h'; 在磁盘处于offline的这段时间...
From the SQL language documentation for ALTER DISKGROUP: In theFORCEmode, Oracle ASM attempts to mount the disk group even if it cannot discover all of the devices that belong to the disk group. This setting is useful if some of the disks in a normal or high redundancy disk group became u...
failed to mount asm diskgroup corrupted file system deleted System01.dbf drop user ora-00600 ora-07445 database can not be open corrupted block asm diskgroup disk header/metadata corrupted, asm diskgroup can't be mounted inconsistent restores/recoveries or any situation preventing your datase fr...
ParnassusData紧急响应服务支援覆盖中国本土地区,提供7*24小时汉语技术支持。 服务包括但不限于: MySQL数据库故障 MySQL误删除数据delete、drop、truncate的恢复 MySQL误删除数据文件的恢复 MySQL因磁盘故障而引起的数据库损坏 MySQL性能优化 具体的恢复场景如下: 即便在MySQL无备份的情况下我们可以尝试恢复: DROP DATABASE ...
check_kfbh check_kfbh ASM Diskgroup无法mount 诗檀数据库修复服务 endian_kfbh endian_kfbh ASM Diskgroup无法mount 诗檀数据库修复服务 ORA-15130 ORA-15130 ASM Diskgroup无法mount 诗檀数据库修复服务 ORA-15001 ORA-15001 ASM Diskgroup无法mount 诗檀数据库修复服务 ORA-15038 ORA-15038 ASM Diskgroup无法moun...
一个数据文件需要恢复是会产生ORA-1113错误。定义ORA-01113错误:ORA-01113, 00000, “file %s needs media recovery”Cause: An attempt was made to online or open a database with a file that is in need of media recovery. Action: First apply media recovery to the file.ORA-01113错误后面经常跟着...
c) Locate each successful ALTER DISKGROUP ... ADD DISK since that time d) Combine the lists of disks found in b) and c) above e) Compare this list against those shown in V$ASM_DISK and determine the missing disk(s) If on RAC and at least one node can mount the diskgroup ...
当尝试打开数据库时,显示以下错误。 ORA-01190: control file or data file 37 is from before the last RESETLOGS ORA-01110: data file 37: ‘O:\ORADATA\ADMP\ADM_HIR_50GIG.DBF’ ORA-19729: File 37 is not the initial version of the plugged in datafile ...
FUNCTIONALITY: Rollback IMPACT: If known issue (see below) this might cause missing data. Otherwise, this could be a possible rollback segment corruption issue. Known Bugs NB Bug Fixed Description 13340388 11.2.0.3.3, 11.2.0.3.BP07, 12.1.0.0 ...
If the datafile related to rollback segment get corrupted, the first method go for the recovery from backup. If your backup is not working at all, so last unsupported option to choose the parameter _OFFLINE_ROLLBACK_SEGMENTS in init.ora. ...