LU-11239 lfs: fix mirror resync error handling
This patch returns error for partially successful mirror resync.
Lustre-change: https://review.whamcloud.com/33537
Lustre-commit:
0f670d1ca9dd5af697bfbf3b95a301c61a8b4447
Signed-off-by: Bobi Jam <bobijam@whamcloud.com>
Change-Id: I9d6c9ef5aca1674ceb7a9cbc6b790f3f7276ff5d
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Jian Yu <yujian@whamcloud.com>
Signed-off-by: Minh Diep <mdiep@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/36341
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>