sorry guys, i just realized that my PR of https://github.com/ceph/ceph/pull/22547 actually broke the SPDK backend by accident. because https://github.com/spdk/spdk/commit/258845450de3409ee65bffeea4b1976248b67f0c deprecated spdk_pci_get_device(), the probe_cb() now always return false. and even if probe_cb() had returned true, attach_cb() asserts. is there any way we can retrieve the serial number of a pci device by corresponding trid? i tried to look around in the spdk document and source, but failed to find an answer. any help would be appreciated! -- Regards Kefu Chai -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html