[LU-6281] lock all of children during the directory migration

Tue, 1 Mar 2016 08:13:39 +0000

During directory migration, all of children's linkEA and parent will be updated, so we needs to lock all of sub children. Since ldlm lock is enqueued in MDT layer, we probably needs to iteration all of sub-children in MDT layer to enqueue all of ldlm locks? or there maybe better ideas here.

Whamcloud Community JIRA

[LU-6281] lock all of children during the directory migration