vm login: [11179774.749141] blk_update_request: I/O error, dev vda, sector 139675920 [11179774.773597] blk_update_request: I/O error, dev vda, sector 139675920 [11179774.779591] blk_update_request: I/O error, dev vda, sector 85440272 [stack@undercloud.. ~]$ The mountpoint it is a NFS ...