The changes around 71996fef09f28fba39637acb86a51b5e0c1da36b added st_ex_iflags and st_ex_file_id and opaque VFS modules must initialize their values correctly. vfs_cephfs was updated, but vfs_glusterfs was overlooked. Sorry for that! :)
Created attachment 15408 [details] Patch for 4.11 cherry-picked from master
Reassigning to Karolin for inclusion in 4.11 and only in 4.11.
Comment on attachment 15408 [details] Patch for 4.11 cherry-picked from master LGTM.
(In reply to Jeremy Allison from comment #3) Pushed to autobuild-v4-11-test.
(In reply to Karolin Seeger from comment #4) Pushed to v4-11-test. Closing out bug report. Thanks!