Trond Myklebust 4eae50143b Revert "NFS: Make close(2) asynchronous when closing NFS O_DIRECT files" ...

This reverts commit f895c53f8a.

This commit causes a NFSv4 regression in that close()+unlink() can end
up failing. The reason is that we no longer have a guarantee that the
CLOSE has completed on the server, meaning that the subsequent call to
REMOVE may fail with NFS4ERR_FILE_OPEN if the server implements Windows
unlink() semantics.

Reported-by: <Olga Kornievskaia <aglo@umich.edu>
Cc: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

2015-09-04 16:54:29 -04:00

56 KiB

Raw Blame History

View Raw