From: Daniel Wagner <dwagner@suse.de>
Date: Thu, 11 May 2023 14:09:48 +0000 (+0200)
Subject: Documentation: Add info on nvme_trtype
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=3a74b39def17df42fa0fb792fdc8d31a3501b3d2;p=users%2Fsagi%2Fblktests.git

Documentation: Add info on nvme_trtype

Mention that the nvme tests can be parametrized.

Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Daniel Wagner <dwagner@suse.de>
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
---

diff --git a/Documentation/running-tests.md b/Documentation/running-tests.md
index 3550f37..33c2a51 100644
--- a/Documentation/running-tests.md
+++ b/Documentation/running-tests.md
@@ -98,6 +98,13 @@ requires that the kernel be compiled with `CONFIG_BLK_DEV_ZONED` enabled.
 RUN_ZONED_TESTS=1
 ```
 
+### NVMe test parameterizing
+
+The NVMe tests can be additionally parameterized via environment variables.
+
+- nvme_trtype: 'loop' (default), 'tcp', 'rdma' and 'fc'
+  Run the tests with the given transport.
+
 ### Running nvme-rdma nvmeof-mp srp tests
 
 Most of these tests will use the rdma_rxe (soft-RoCE) driver by default. The siw (soft-iWARP) driver is also supported.