cluster/dht: Check if fd is opened on dst subvol

If an fd is opened on a file, the file is migrated
and the cached subvol is updated in the inode_ctx
before an fd based fop is sent, the fop is sent to
the dst subvol on which the fd is not opened.
This causes the FOP to fail with EBADF.

Now, every fd based fop will check to see that the fd
has been opened on the dst subvol before winding it down.

Change-Id: Id92ef5eb7a5b5226688e2d2868b15e383f5f240e
BUG: 1465075
Signed-off-by: N Balachandran <nbalacha@redhat.com>
Reviewed-on: https://review.gluster.org/17630
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Reviewed-by: Susant Palai <spalai@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>

0 files changed, 0 insertions, 0 deletions