cluster/afr: dir-write: Fix inode number handling.

create, mkdir, symlink, mknod: Prefer to return itransform'd inode number
from the first_up_child. If not, fall back on any other child that returned
succcess.

link, rename: Return the same inode number that
was passed as part of loc_t.

Also adds a new member to afr_local_t, local->first_up_child
which is initialized at the start of the transaction. This
fixes the race where a subvolume might go down during the transaction
and thus have the first_up_child change.

Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 285 ("first up child" can change during a transaction)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=285

0 files changed, 0 insertions, 0 deletions