Windows 环境下 Redis 服务无法启动报堆大小不足错误

蔚落 2022-05-09 00:16 697阅读 0赞

在**Windows**上安装**Redis**完成后启动时失败报错信息如下图:

![70][]

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 <td style="vertical-align:top;width:261.4pt;"> The Windows version of Redis allocates a memory mapped heap for sharing with the forked process used for persistence operations. In order to share this memory, Windows allocates from the system paging file a portion equal to the size of the Redis heap. At this time there is insufficient contiguous free space available in the system paging file for this operation (Windows error 0x5AF). To work around this you may either increase the size of the system paging file, or decrease the size of the Redis heap with the --maxheap flag. Sometimes a reboot will defragment the system paging file sufficiently for this operation to complete successfully. &nbsp; Please see the documentation included with the binary distributions for more details on the --maxheap flag. &nbsp; Rediscan not continue. Exiting. </td> 
 <td style="vertical-align:top;width:261.4pt;"> Windows版本的Redis分配内存映射堆以供共享 用于持久性操作的分叉进程。为了分享这个 内存，Windows从系统分页文件中分配一个等于的部分 Redis堆的大小。此时没有足够的连续免费 此操作的系统页面文件中可用的空间（Windows错误 0x5AF）。要解决此问题，您可以增加系统的大小 分页文件，或使用--maxheap标志减小Redis堆的大小。 有时，重新启动会对系统页面文件进行充分碎片整理 此操作成功完成。 &nbsp; 有关更多信息，请参阅二进制发行版附带的文档 有关--maxheap标志的详细信息。 &nbsp; Redis无法继续。退出。 </td> 
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解决方法:在**Redis**安装目录下找到**redis.windows.conf**文件

![70 1][]

打开方式使用记事本打开，并在中间部位**\#maxheap<batys>**下添加:**maxheap 1024000000**

![70 2][]

再次执行启动命令:

![70 3][]

[70]: /images/20220509/94cca0db02c346eeb2f4d1383ace0aab.png
[70 1]: /images/20220509/c38d7243545243898b42ab0d23702adc.png
[70 2]: /images/20220509/1e7880cf02414fc480199aa2d8f0b65a.png
[70 3]: /images/20220509/81eba07feb6d45a1b2b32e11939b818f.png