ORA-15079: ASM file is closed
Cause: The file to which the I/O request was issued was closed. This could have been a consequence of the diskgroup being dismounted.
Action: Make sure the diskgroup is mounted and the file is open.
ORA-15079 错误代表着ASM文件已经关闭。
1. 先检查ASM 过程中任何错误信息,包括日志文件。
2. 确认没有其他进程正在访问ASM文件,或对ASM文件执行任何非法操作,如写操作。
3. 如果文件存在宕机情况,那么就尝试用 ASMCMD 命令移除这个文件,确保文件的完整性且避免它在再次开放的写操作中导致的更多的问题。
4. 保持ASM 实例的升级到最新可用补丁直到这个错误的问题解决。
5. 如果这个问题导致了ASM 实例的重启,那么尝试重置节点配置文件,这样可以保护实例从可能出现的操作错误中。