From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:45:59 +0200
Subject: Adding upstream version 16.2.11+ds.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/spdk/test/ocf/integrity/fio-modes.sh | 90 ++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100755 src/spdk/test/ocf/integrity/fio-modes.sh

(limited to 'src/spdk/test/ocf/integrity/fio-modes.sh')

diff --git a/src/spdk/test/ocf/integrity/fio-modes.sh b/src/spdk/test/ocf/integrity/fio-modes.sh
new file mode 100755
index 000000000..0c90f999f
--- /dev/null
+++ b/src/spdk/test/ocf/integrity/fio-modes.sh
@@ -0,0 +1,90 @@
+#!/usr/bin/env bash
+
+curdir=$(dirname $(readlink -f "${BASH_SOURCE[0]}"))
+rootdir=$(readlink -f $curdir/../../..)
+
+source $rootdir/test/ocf/common.sh
+
+function fio_verify() {
+	fio_bdev $curdir/test.fio --aux-path=/tmp/ --ioengine=spdk_bdev "$@"
+}
+
+function cleanup() {
+	rm -f $curdir/modes.conf
+}
+
+# Clear nvme device which we will use in test
+clear_nvme
+
+trap "cleanup; exit 1" SIGINT SIGTERM EXIT
+
+# Building config is not backtrace worthy ...
+xtrace_disable
+
+config=() ocf_names=() ocf_modes=()
+
+ocf_names[1]=PT_Nvme ocf_modes[1]=pt
+ocf_names[2]=WT_Nvme ocf_modes[2]=wt
+ocf_names[3]=WB_Nvme0 ocf_modes[3]=wb
+ocf_names[4]=WB_Nvme1 ocf_modes[4]=wb
+
+mapfile -t config < <("$rootdir/scripts/gen_nvme.sh" --json)
+
+# Drop anything from last closing ] so we can inject our own config pieces ...
+config=("${config[@]::${#config[@]}-2}")
+# ... and now convert entire array to a single string item
+config=("${config[*]}")
+
+config+=(
+	"$(
+		cat <<- JSON
+			{
+			  "method": "bdev_split_create",
+			  "params": {
+			    "base_bdev": "Nvme0n1",
+			     "split_count": 8,
+			     "split_size_mb": 101
+			    }
+			}
+		JSON
+	)"
+)
+
+for ((d = 0, c = 1; d <= ${#ocf_names[@]} + 2; d += 2, c++)); do
+	config+=(
+		"$(
+			cat <<- JSON
+				{
+				  "method": "bdev_ocf_create",
+				    "params": {
+				      "name": "${ocf_names[c]}",
+				      "mode": "${ocf_modes[c]}",
+				      "cache_bdev_name": "Nvme0n1p$d",
+				      "core_bdev_name": "Nvme0n1p$((d + 1))"
+				    }
+				}
+			JSON
+		)"
+	)
+done
+
+# First ']}' closes our config and bdev subsystem blocks
+cat <<- CONFIG > "$curdir/modes.conf"
+	{"subsystems":[
+	$(
+	IFS=","
+	printf '%s\n' "${config[*]}"
+	)
+	]}]}
+CONFIG
+
+# Format the config nicely and dump it to stdout for everyone to marvel at it ...
+jq . "$curdir/modes.conf"
+
+# ... and now back to our regularly scheduled program
+xtrace_restore
+
+fio_verify --filename=PT_Nvme:WT_Nvme:WB_Nvme0:WB_Nvme1 --spdk_json_conf="$curdir/modes.conf" --thread=1
+
+trap - SIGINT SIGTERM EXIT
+cleanup
-- 
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