[LU-405] NFS4 reexport fails with ll_find_alias()) ASSERTION(last_discon == NULL)

• Type: Bug
• Resolution: Fixed
• Priority: Blocker
• Fix Version/s: Lustre 2.1.0
• Severity: 3
• Bugzilla ID: 20,055
• Assignee: Oleg Drokin
• Reporter: Oleg Drokin

Description

This is basically the same issue as bug 20055. NFS lookup path is quite different than that of normal VFS and as the result a number of disconnected dentries might appear on Lustre inode.

We probably jus tneed to have the same workaround as in 1.8 - to disable the assertion