数据库启动报ORA-27102 OSD-00026 O/S-Error: (OS 1455)

一个win上运行的11.2.0.4库启动的时候报ORA-27102 OSD-00026 O/S-Error: (OS 1455)错误

SQL> STARTUP
ORA-27102: out of memory
OSD-00026: 附加错误信息
O/S-Error: (OS 1455) 页面文件太小，无法完成操作。

数据库alert日志信息

Fri Sep 13 17:17:39 2024
Starting ORACLE instance (normal)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Initial number of CPU is 24
Number of processor cores in the system is 12
Number of processor sockets in the system is 1
Picked latch-free SCN scheme 3
Error: Failed to allocate SGA granule addr 0000000760000000 size 268435456 
 mode 131073 locality 0
Errors in file D:\app\Administrator\diag\rdbms\xff\xff\trace\xff_ora_77728.trc:
ORA-27102: out of memory
OSD-00026: 附加错误信息
O/S-Error: (OS 1455) 页面文件太小，无法完成操作。
Error: Failed to allocate SGA granule addr 0000000750000000 size 268435456 
 mode 131073 locality 0
Errors in file D:\app\Administrator\diag\rdbms\xff\xff\trace\xff_ora_77728.trc:

看报错信息,第一感觉和内存有关系,可能内存不足无法满足sga分配需求,查看系统空闲内存情况

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系统明显有足够内存,出现该问题的原因可能和win操作系统本身有关系,由于要快速恢复业务,直接重启系统数据库启动成功