because non-auth mds can't do anything to 'update max' cap message.
Signed-off-by: "Yan, Zheng" <zyan@xxxxxxxxxx>
---
fs/ceph/caps.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 29f39058aca7..49f773247044 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1339,7 +1339,8 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap,
arg.size = inode->i_size;
ci->i_reported_size = arg.size;
arg.max_size = ci->i_wanted_max_size;
- ci->i_requested_max_size = arg.max_size;
+ if (cap == ci->i_auth_cap)
+ ci->i_requested_max_size = arg.max_size;
if (flushing & CEPH_CAP_XATTR_EXCL) {
old_blob = __ceph_build_xattrs_blob(ci);
--
2.21.1
