if (ioobj)
ioobj->ioo_seq = FID_SEQ_OST_MDT0;
/* remove fid_seq_is_rsvd() after FID-on-OST allows SEQ > 9 */
- } else if (oa == NULL ||
- !(fid_seq_is_rsvd(oa->o_seq) || fid_seq_is_idif(oa->o_seq))) {
+ } else if (oa == NULL || !(fid_seq_is_rsvd(oa->o_seq) ||
+ fid_seq_is_mdt0(oa->o_seq))) {
CERROR("%s: client %s sent invalid object "POSTID"\n",
exp->exp_obd->obd_name, obd_export_nid2str(exp),
oa ? oa->o_id : -1, oa ? oa->o_seq : -1);
} else {
/* reply out callback would free */
ptlrpc_req_drop_rs(req);
- CWARN("%s: ignoring bulk IO comm error with %s@%s id %s - "
- "client will retry\n",
- exp->exp_obd->obd_name,
- exp->exp_client_uuid.uuid,
- exp->exp_connection->c_remote_uuid.uuid,
- libcfs_id2str(req->rq_peer));
+ LCONSOLE_WARN("%s: Bulk IO read error with %s (at %s), "
+ "client will retry: rc %d\n",
+ exp->exp_obd->obd_name,
+ obd_uuid2str(&exp->exp_client_uuid),
+ obd_export_nid2str(exp), rc);
}
/* send a bulk after reply to simulate a network delay or reordering
* by a router */
no_reply = rc != 0;
skip_transfer:
- if (unlikely(client_cksum != 0 && rc == 0)) {
+ if (client_cksum != 0 && rc == 0) {
static int cksum_counter;
repbody->oa.o_valid |= OBD_MD_FLCKSUM | OBD_MD_FLFLAGS;
repbody->oa.o_flags &= ~OBD_FL_CKSUM_ALL;
*/
repbody->oa.o_valid &= ~(OBD_MD_FLMTIME | OBD_MD_FLATIME);
- if (unlikely(client_cksum != server_cksum && rc == 0 && !mmap)) {
+ if (unlikely(client_cksum != server_cksum && rc == 0 && !mmap)) {
int new_cksum = ost_checksum_bulk(desc, OST_WRITE, cksum_type);
char *msg;
char *via;
} else {
/* reply out callback would free */
ptlrpc_req_drop_rs(req);
- CWARN("%s: ignoring bulk IO comm error with %s@%s id %s - "
- "client will retry\n",
- exp->exp_obd->obd_name,
- exp->exp_client_uuid.uuid,
- exp->exp_connection->c_remote_uuid.uuid,
- libcfs_id2str(req->rq_peer));
+ LCONSOLE_WARN("%s: Bulk IO write error with %s (at %s), "
+ "client will retry: rc %d\n",
+ exp->exp_obd->obd_name,
+ obd_uuid2str(&exp->exp_client_uuid),
+ obd_export_nid2str(exp), rc);
}
cfs_memory_pressure_clr();
RETURN(rc);
RETURN(0);
default:
- DEBUG_REQ(D_ERROR, req, "not permitted during recovery");
+ DEBUG_REQ(D_WARNING, req, "not permitted during recovery");
*process = -EAGAIN;
RETURN(0);
}
struct obd_device *obd = NULL;
ENTRY;
+ /* OST module is kept between remounts, but the last reference
+ * to specific module (say, osd or ofd) kills all related keys
+ * from the environment. so we have to refill it until the root
+ * cause is fixed properly */
+ lu_env_refill(req->rq_svc_thread->t_env);
+
LASSERT(current->journal_info == NULL);
/* primordial rpcs don't affect server recovery */
lprocfs_ost_init_vars(&lvars);
lprocfs_obd_setup(obd, lvars.obd_vars);
- cfs_sema_init(&ost->ost_health_sem, 1);
+ cfs_mutex_init(&ost->ost_health_mutex);
if (oss_num_threads) {
/* If oss_num_threads is set, it is the min and the max. */
/* there is no recovery for OST OBD, all recovery is controlled by
* obdfilter OBD */
LASSERT(obd->obd_recovering == 0);
- cfs_down(&ost->ost_health_sem);
+ cfs_mutex_lock(&ost->ost_health_mutex);
ptlrpc_unregister_service(ost->ost_service);
ptlrpc_unregister_service(ost->ost_create_service);
ptlrpc_unregister_service(ost->ost_io_service);
ost->ost_service = NULL;
ost->ost_create_service = NULL;
- cfs_up(&ost->ost_health_sem);
+ cfs_mutex_unlock(&ost->ost_health_mutex);
lprocfs_obd_cleanup(obd);
struct ost_obd *ost = &obd->u.ost;
int rc = 0;
- cfs_down(&ost->ost_health_sem);
+ cfs_mutex_lock(&ost->ost_health_mutex);
rc |= ptlrpc_service_health_check(ost->ost_service);
rc |= ptlrpc_service_health_check(ost->ost_create_service);
rc |= ptlrpc_service_health_check(ost->ost_io_service);
- cfs_up(&ost->ost_health_sem);
+ cfs_mutex_unlock(&ost->ost_health_mutex);
/*
* health_check to return 0 on healthy