Updated content to point to valid wiki page.

[fs/lustre-release.git] / lustre / ptlrpc / llog_net.c

diff --git a/lustre/ptlrpc/llog_net.c b/lustre/ptlrpc/llog_net.c
index 79d2f03..00bdd58 100644 (file)
--- a/lustre/ptlrpc/llog_net.c
+++ b/lustre/ptlrpc/llog_net.c
@@ -60,6 +60,7 @@
 #include <lustre_log.h>
 #include <libcfs/list.h>
 #include <lvfs.h>
+#include <lustre_fsfilt.h>
 
 #ifdef __KERNEL__
 int llog_origin_connect(struct llog_ctxt *ctxt,
@@ -69,7 +70,10 @@ int llog_origin_connect(struct llog_ctxt *ctxt,
         struct llog_gen_rec    *lgr;
         struct ptlrpc_request  *req;
         struct llogd_conn_body *req_body;
-        int                     rc;
+        struct inode* inode = ctxt->loc_handle->lgh_file->f_dentry->d_inode;
+        void *handle;
+        int rc, rc1;
+
         ENTRY;
 
         if (list_empty(&ctxt->loc_handle->u.chd.chd_head)) {
@@ -78,7 +82,7 @@ int llog_origin_connect(struct llog_ctxt *ctxt,
         }
 
         /* FIXME what value for gen->conn_cnt */
-        LLOG_GEN_INC(ctxt->loc_gen);
+        llog_gen_init(ctxt);
 
         /* first add llog_gen_rec */
         OBD_ALLOC_PTR(lgr);
@@ -86,11 +90,24 @@ int llog_origin_connect(struct llog_ctxt *ctxt,
                 RETURN(-ENOMEM);
         lgr->lgr_hdr.lrh_len = lgr->lgr_tail.lrt_len = sizeof(*lgr);
         lgr->lgr_hdr.lrh_type = LLOG_GEN_REC;
+
+        handle = fsfilt_start_log(ctxt->loc_exp->exp_obd, inode, 
+                                  FSFILT_OP_CANCEL_UNLINK, NULL, 1);
+        if (IS_ERR(handle)) {
+               CERROR("fsfilt_start failed: %ld\n", PTR_ERR(handle));
+               OBD_FREE(lgr, sizeof(*lgr));
+               rc = PTR_ERR(handle);
+               RETURN(rc);
+        }
+        
         lgr->lgr_gen = ctxt->loc_gen;
         rc = llog_add(ctxt, &lgr->lgr_hdr, NULL, NULL, 1);
         OBD_FREE_PTR(lgr);
-        if (rc != 1)
+        rc1 = fsfilt_commit(ctxt->loc_exp->exp_obd, inode, handle, 0);
+        if (rc != 1 || rc1 != 0) {
+                rc = (rc != 1) ? rc : rc1;
                 RETURN(rc);
+        }
 
         LASSERT(ctxt->loc_imp);
         req = ptlrpc_request_alloc_pack(ctxt->loc_imp, &RQF_LLOG_ORIGIN_CONNECT,
@@ -99,12 +116,17 @@ int llog_origin_connect(struct llog_ctxt *ctxt,
         if (req == NULL)
                 RETURN(-ENOMEM);
 
+        CDEBUG(D_OTHER, "%s mount_count %llu, connection count %llu\n",
+               ctxt->loc_exp->exp_obd->obd_type->typ_name,
+               ctxt->loc_gen.mnt_cnt, ctxt->loc_gen.conn_cnt);
+
         req_body = req_capsule_client_get(&req->rq_pill, &RMF_LLOGD_CONN_BODY);
         req_body->lgdc_gen = ctxt->loc_gen;
         req_body->lgdc_logid = ctxt->loc_handle->lgh_id;
         req_body->lgdc_ctxt_idx = ctxt->loc_idx + 1;
         ptlrpc_request_set_replen(req);
 
+        req->rq_no_resend = req->rq_no_delay = 1;
         rc = ptlrpc_queue_wait(req);
         ptlrpc_req_finished(req);