LU-7830 ost: do not evict during truncate

[fs/lustre-release.git] / lustre / tests / recovery-small.sh

diff --git a/lustre/tests/recovery-small.sh b/lustre/tests/recovery-small.sh
index a36eeb1..e833e58 100755 (executable)
--- a/lustre/tests/recovery-small.sh
+++ b/lustre/tests/recovery-small.sh
@@ -2344,6 +2344,41 @@ test_130c() {
 }
 run_test 130c "layout intent resend on a stale inode"
 
+test_132() {
+       local before=$(date +%s)
+       local evict
+
+       mount_client $MOUNT2 || error "mount filed"
+
+       rm -f $DIR/$tfile
+       # get a lock on client so that export would reach the stale list
+       $SETSTRIPE -i 0 $DIR/$tfile || error "setstripe failed"
+       dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync ||
+               error "dd failed"
+
+       #define OBD_FAIL_OST_PAUSE_PUNCH         0x236
+       do_facet ost1 $LCTL set_param fail_val=120 fail_loc=0x80000236
+
+       $TRUNCATE $DIR/$tfile 100 &
+
+       sleep 1
+       dd if=/dev/zero of=$DIR2/$tfile bs=4096 count=1 conv=notrunc ||
+               error "dd failed"
+
+       wait
+       umount_client $MOUNT2
+
+       evict=$(do_facet client $LCTL get_param \
+               osc.$FSNAME-OST0000-osc-*/state |
+           awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
+
+       [ -z "$evict" ] || [[ $evict -le $before ]] ||
+               (do_facet client $LCTL get_param \
+                       osc.$FSNAME-OST0000-osc-*/state;
+                   error "eviction happened: $evict before:$before")
+}
+run_test 132 "long punch"
+
 complete $SECONDS
 check_and_cleanup_lustre
 exit_status