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【DM版本】:
【操作系统】:
【CPU】:
【问题描述】*:异常断电 [ERROR] database P0000005888 T0000000000000005888 arch file(/home/dmdba/dmdbms/data/DAMENG/DAMENG01.log) len check fail
2025-03-05 15:52:52.478 [ERROR] database P0000005888 T0000000000000005888 rfil grp init log file /home/dmdba/dmdbms/data/DAMENG/DAMENG01.log error, code = -717
2025-03-05 15:52:52.478 [ERROR] database P0000005888 T0000000000000005888 rlog4_init_low->rfil_grp_alloc failed, alloc_only = 0!
2025-03-05 15:52:52.478 [ERROR] database P0000005888 T0000000000000005888 hlog_upgrade failed, rlog4_sys_init return code[-126]启动后日志报错 是日志坏了吗
redo 日志损坏了,有备份的话,建议用物理备份来还原修复