Data Protection Advisor — 导入数据存储区时出现 SSL SYSCALL 错误

Summary: 运行数据存储区导入在 2 分钟内失败,并显示 SSL SYSCALL 错误

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

在 DPA 数据存储区上,使用以下命令运行数据存储区导入时:

Linux:  /emc/dpa/services/bin> ./dpa.sh ds 导入分配和导入文件的名称> --debug
Windows\emc\dpa\services\bin> dpa ds 导入分配和导入文件的名称> --debug
--debug 参数不是必需参数,但它在屏幕上显示有关导入进度的详细信息。
观察到以下错误:
[DEBUG] pg_restore: processing data for table "dpa.bkup_ddclone"
[DEBUG] pg_restore: processing data for table "dpa.backupevent"
[DEBUG] pg_restore: processing data for table "dpa.backup_media"
[DEBUG] pg_restore: processing data for table "dpa.backupjob"
[DEBUG] pg_restore: error: error returned by PQputCopyData: SSL SYSCALL error: EOF detected
[DEBUG] pg_restore: error: a worker process died unexpectedly
Completed in : 1min 52secs

Cause

此错误是由 DPA 数据存储区服务器上的内存资源不足引起的。

Resolution

确认已配置最低内存要求,该要求在 DPA 管理指南 中概述。
还需要针对服务器上的内存资源调整 DPA。

例如,如果为服务器分配了 32 GB 内存,则应按如下所示调整 DPA:
Linux:  /emc/dpa/services/bin> ./dpa.sh ds 调整 32 GB
窗户:\emc\dpa\services\bin> dpa ds 32 GB

需要重新启动 DPA 服务,以使调整生效:
Linux:  /emc/dpa/services/bin> ./dpa.sh ds restart
Windows\emc\dpa\services\bin> dpa ds restart

导入现在应已成功完成。
有关更多信息,请联系戴尔技术支持。

Affected Products

Data Protection Advisor
Article Properties
Article Number: 000213154
Article Type: Solution
Last Modified: 30 Aug 2023
Version:  3
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