From: tappro <tappro>
Date: Mon, 25 Sep 2006 22:18:53 +0000 (+0000)
Subject: - fix osc nameing. Now it consists of corresponding lov name and suffix -oscXXXX
X-Git-Tag: v1_8_0_110~486^2~832
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=965f07aad13a8e45dedb06f680a4fd3d60ccdb33;p=fs%2Flustre-release.git

- fix osc nameing. Now it consists of corresponding lov name and suffix -oscXXXX
  with OST index.
- fix functions for test27 based on osc names
---

diff --git a/lustre/mgs/mgs_llog.c b/lustre/mgs/mgs_llog.c
index d87da4c..291b35a 100644
--- a/lustre/mgs/mgs_llog.c
+++ b/lustre/mgs/mgs_llog.c
@@ -1501,12 +1501,12 @@ static int mgs_write_log_osc_to_lov(struct obd_device *obd, struct fs_db *fsdb,
                                     int flags)
 {
         struct llog_handle *llh = NULL;
-        char *nodeuuid, *svname, *oscname, *oscuuid, *lovuuid;
-        char index[5];
+        char *nodeuuid, *oscname, *oscuuid, *lovuuid;
+        char index[9];
         int i, rc;
 
         ENTRY;
-        CDEBUG(D_MGS, "adding osc for %s to log %s\n",
+        CERROR("adding osc for %s to log %s\n",
                mti->mti_svname, logname);
         
         if (mgs_log_is_empty(obd, logname)) {
@@ -1515,10 +1515,9 @@ static int mgs_write_log_osc_to_lov(struct obd_device *obd, struct fs_db *fsdb,
                 rc = mgs_write_log_lov(obd, fsdb, mti, logname, lovname);
         }
   
-
+        sprintf(index,"-osc%04x", mti->mti_stripe_index);
         name_create(&nodeuuid, libcfs_nid2str(mti->mti_nids[0]), "");
-        name_create(&svname, mti->mti_svname, lovname);
-        name_create(&oscname, svname, "-osc");
+        name_create(&oscname, lovname, index);
         name_create(&oscuuid, oscname, "_UUID");
         name_create(&lovuuid, lovname, "_UUID");
 
@@ -1557,7 +1556,6 @@ out:
         name_destroy(lovuuid);
         name_destroy(oscuuid);
         name_destroy(oscname);
-        name_destroy(svname);
         name_destroy(nodeuuid);
         RETURN(rc);
 }
@@ -1800,6 +1798,7 @@ static int mgs_write_log_params(struct obd_device *obd, struct fs_db *fsdb,
                 if (class_match_param(ptr, PARAM_LOV, NULL) == 0) {
                         char mdt_index[16];
                         char *mdtlovname;
+
                         /* Change lov default stripe params */
                         CDEBUG(D_MGS, "lov param %s\n", ptr);
                         if (!(mti->mti_flags & LDD_F_SV_TYPE_MDT)) {
@@ -1813,7 +1812,6 @@ static int mgs_write_log_params(struct obd_device *obd, struct fs_db *fsdb,
                         /* Modify mdtlov */
                         if (mgs_log_is_empty(obd, mti->mti_svname))
                                 GOTO(end_while, rc = -ENODEV);
-
                         /* FIXME: The stripesize and stripecount is for 
                          *        specific mdt lov?
                          * Shall we update all the mdt lov?
diff --git a/lustre/tests/sanity.sh b/lustre/tests/sanity.sh
index af4b01a..ab8c5d2 100644
--- a/lustre/tests/sanity.sh
+++ b/lustre/tests/sanity.sh
@@ -721,8 +721,8 @@ test_24k() {
 	mkdir $DIR/R11a $DIR/R11a/d
 	touch $DIR/R11a/f
 	mv $DIR/R11a/f $DIR/R11a/d
-	$CHECKSTAT -a $DIR/R11a/f || error
-	$CHECKSTAT -t file $DIR/R11a/d/f || error
+        $CHECKSTAT -a $DIR/R11a/f || error
+        $CHECKSTAT -t file $DIR/R11a/d/f || error
 }
 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
 
@@ -1009,16 +1009,17 @@ exhaust_precreations() {
 	OST=$(grep ${OSTIDX}": " $LPROC/lov/${LOVNAME}/target_obd | \
 	    awk '{print $2}' | sed -e 's/_UUID$//')
 	# on the mdt's osc
-	last_id=$(cat $LPROC/osc/${OST}-osc/prealloc_last_id)
-	next_id=$(cat $LPROC/osc/${OST}-osc/prealloc_next_id)
-
-	mkdir -p $DIR/d27/${OST}
+        OSC=$(ls $LPROC/osc | grep "mdtlov-osc000${OSTIDX}")
+	last_id=$(cat $LPROC/osc/${OSC}/prealloc_last_id)
+	next_id=$(cat $LPROC/osc/${OSC}/prealloc_next_id)
+        
+        mkdir -p $DIR/d27/${OST}
 	$SETSTRIPE $DIR/d27/${OST} 0 $OSTIDX 1
 #define OBD_FAIL_OST_ENOSPC              0x215
 	sysctl -w lustre.fail_loc=0x215
 	echo "Creating to objid $last_id on ost $OST..."
 	createmany -o $DIR/d27/${OST}/f $next_id $((last_id - next_id + 2))
-	grep '[0-9]' $LPROC/osc/${OST}-osc/prealloc*
+	grep '[0-9]' $LPROC/osc/${OSC}/prealloc*
 	reset_enospc $2
 }