t/zbd: check device for unrestricted read support

[fio.git] / t / zbd / test-zbd-support

diff --git a/t/zbd/test-zbd-support b/t/zbd/test-zbd-support
index 532860ebc86d6b59300fcbb6c3f0515316065ba8..defb36527b80d8a58d9a9bd20193d4e635f1bca9 100755 (executable)
--- a/t/zbd/test-zbd-support
+++ b/t/zbd/test-zbd-support
@@ -412,8 +412,16 @@ test4() {
     opts+=("--size=$size" "--thread=1" "--read_beyond_wp=1")
     opts+=("$(ioengine "psync")" "--rw=read" "--direct=1" "--disable_lat=1")
     opts+=("--zonemode=zbd" "--zonesize=${zone_size}")
-    run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1 || return $?
-    check_read $size || return $?
+    run_fio "${opts[@]}" >> "${logfile}.${test_number}" 2>&1
+    fio_rc=$?
+    if [[ $unrestricted_reads != 0 ]]; then
+       if [[ $fio_rc != 0 ]]; then
+               return "$fio_rc"
+       fi
+       check_read $size || return $?
+    else
+        [ $fio_rc == 0 ] && return 1 || return 0
+    fi
 }
 
 # Sequential write to sequential zones.
@@ -1664,6 +1672,7 @@ if [[ -b "$realdev" ]]; then
                first_sequential_zone_sector=${result[0]}
                sectors_per_zone=${result[1]}
                zone_size=$((sectors_per_zone * 512))
+               unrestricted_reads=$(urswrz "$dev")
                if ! max_open_zones=$(max_open_zones "$dev"); then
                        echo "Failed to determine maximum number of open zones"
                        exit 1
@@ -1681,6 +1690,7 @@ if [[ -b "$realdev" ]]; then
                sectors_per_zone=$((zone_size / 512))
                max_open_zones=128
                max_active_zones=0
+               unrestricted_reads=1
                set_io_scheduler "$basename" none || exit $?
                ;;
        esac
@@ -1712,6 +1722,7 @@ elif [[ -c "$realdev" ]]; then
        first_sequential_zone_sector=${result[0]}
        sectors_per_zone=${result[1]}
        zone_size=$((sectors_per_zone * 512))
+       unrestricted_reads=$(urswrz "$dev")
        if ! max_open_zones=$(max_open_zones "$dev"); then
                echo "Failed to determine maximum number of open zones"
                exit 1