CONAP-302610：重复数据删除无法从最后一个检查点重新启动、并显示"UnUnable to restore the checkpoint from stage：sorting with err: 61"(无法从阶段还原检查点：按错误排序：61)

问题描述

• 效率操作无法从SnapMirror或SnapVault更新停止后的最后一个检查点进行还原。
• 这会导致操作从一开始就连续重新启动。
• ems 显示以下错误：  [sis.chkpoint.restore.failed:error]: SIS operation on the volume '/vol/<vol>@vserver:<SVM UUID>' failed to restore from a previous checkpoint. Starting SIS operation from the beginning.

• sktrace.log 显示以下错误：SE failes with CHK_PT restore : i [XX+1] hdr seg count[XX]
• sis.log 显示以下错误： Unable to restore the checkpoint from stage: Sorting with err: 61