LU-3026 llite: setattr to override permission check for owner

Otherwise, iozone creates no permission file and will fail at
mdd_permission check.

Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Change-Id: If9f97aeebe0ff12b535dd3b4ce131eb8079c1b51
Reviewed-on: http://review.whamcloud.com/5924
Tested-by: Hudson
Reviewed-by: wangdi <di.wang@intel.com>
Reviewed-by: Bobi Jam <bobijam@gmail.com>
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

diff --git a/lustre/llite/llite_lib.c b/lustre/llite/llite_lib.c
index 43da149..0f09dc8 100644 (file)
--- a/lustre/llite/llite_lib.c
+++ b/lustre/llite/llite_lib.c
@@ -1490,6 +1490,7 @@ int ll_setattr_raw(struct dentry *dentry, struct iattr *attr)
 
        /* If we are changing file size, file content is modified, flag it. */
        if (attr->ia_valid & ATTR_SIZE) {
+               attr->ia_valid |= MDS_OPEN_OWNEROVERRIDE;
                spin_lock(&lli->lli_lock);
                lli->lli_flags |= LLIF_DATA_MODIFIED;
                spin_unlock(&lli->lli_lock);