From: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Date: Fri, 4 Aug 2023 12:20:07 +0000 (+0900)
Subject: block/004: reset zones of TEST_DEV before fio operation
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ec61ff749846ac07f3e08896c5bfbb20283ca88f;p=users%2Fsagi%2Fblktests.git

block/004: reset zones of TEST_DEV before fio operation

When test target is a zoned block device with max_active_zones limit
larger than max_open_zones, fio write operation may fail depending on
zone conditions. To avoid the failure, reset zones of the device before
the fio run.

Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
---

diff --git a/tests/block/004 b/tests/block/004
index 63484a4..52a260f 100755
--- a/tests/block/004
+++ b/tests/block/004
@@ -15,7 +15,10 @@ requires() {
 }
 
 device_requires() {
-	! _test_dev_is_zoned || _have_fio_zbd_zonemode
+	if _test_dev_is_zoned; then
+		_have_fio_zbd_zonemode
+		_have_program blkzone
+	fi
 }
 
 test_device() {
@@ -24,6 +27,7 @@ test_device() {
 	local -a opts=()
 
 	if _test_dev_is_zoned; then
+		blkzone reset "$TEST_DEV"
 		_test_dev_set_scheduler deadline
 		opts+=("--direct=1" "--zonemode=zbd")
 		opts+=("--max_open_zones=$(_test_dev_max_open_active_zones)")