* be near the head), we shouldn't have to do long
* re-scans */
LASSERT (srhi->srhi_seq == srhi->srhi_req->rq_history_seq);
- LASSERT(!cfs_list_empty(&svcpt->scp_hist_reqs));
+ LASSERTF(!cfs_list_empty(&svcpt->scp_hist_reqs),
+ "%s:%d: seek offset "LPU64", request seq "LPU64", "
+ "last culled "LPU64"\n",
+ svcpt->scp_service->srv_name, svcpt->scp_cpt,
+ seq, srhi->srhi_seq, svcpt->scp_hist_seq_culled);
e = &srhi->srhi_req->rq_history_list;
} else {
/* search from start */