From dc597ce8df5ae6efd2728a2d7ba7d92486028f79 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 2 Jul 2021 22:40:30 +0200 Subject: Adding upstream version 1.12. Signed-off-by: Daniel Baumann --- Documentation/nvme-list-subsys.html | 857 ++++++++++++++++++++++++++++++++++++ 1 file changed, 857 insertions(+) create mode 100644 Documentation/nvme-list-subsys.html (limited to 'Documentation/nvme-list-subsys.html') diff --git a/Documentation/nvme-list-subsys.html b/Documentation/nvme-list-subsys.html new file mode 100644 index 0000000..34e7525 --- /dev/null +++ b/Documentation/nvme-list-subsys.html @@ -0,0 +1,857 @@ + + + + + +nvme-list-subsys(1) + + + + + +
+
+

SYNOPSIS

+
+
+
nvme list-subsys [-o <fmt> | --output-format=<fmt>] <device>
+
+
+
+
+
+

DESCRIPTION

+
+

Scan the sysfs tree for NVM Express subsystems and return the controllers +for those subsystems as well as some pertinent information about them. +If a device is given, print out only the values for the controllers +and subsystems leading to the device.

+
+
+
+

OPTIONS

+
+
+
+-o <format> +
+
+--output-format=<format> +
+
+

+ Set the reporting format to normal or json. Only one output + format can be used at a time. +

+
+
+
+
+
+

EXAMPLES

+
+
+
root@host# nvme list-subsys
+nvme-subsys0 - NQN=nvmf-test
+\
+ +- nvme0 rdma traddr=1.1.1.3 trsvcid=4420 host_traddr=1.1.1.1
+ +- nvme1 rdma traddr=1.1.1.3 trsvcid=4420 host_traddr=1.1.1.2
+nvme-subsys1 - NQN=nvmf-test2
+\
+ +- nvme2 rdma traddr=1.1.1.3 trsvcid=4420 host_traddr=1.1.1.2
+ +- nvme3 rdma traddr=1.1.1.3 trsvcid=4420 host_traddr=1.1.1.1
+
+
+
+
root@host# nvme list-subsys -o json
+{
+  "Subsystems" : [
+    {
+      "Name" : "nvme-subsys0",
+      "NQN" : "nvmf-test"
+    },
+    {
+      "Paths" : [
+        {
+          "Name" : "nvme0",
+          "Transport" : "rdma",
+          "Address" : "traddr=1.1.1.3 trsvcid=4420 host_traddr=1.1.1.1"
+        },
+        {
+          "Name" : "nvme1",
+          "Transport" : "rdma",
+          "Address" : "traddr=1.1.1.3 trsvcid=4420 host_traddr=1.1.1.2"
+        }
+      ]
+    },
+    {
+      "Name" : "nvme-subsys1",
+      "NQN" : "nvmf-test2"
+    },
+    {
+      "Paths" : [
+        {
+          "Name" : "nvme2",
+          "Transport" : "rdma",
+          "Address" : "traddr=1.1.1.3 trsvcid=4420 host_traddr=1.1.1.2"
+        },
+        {
+          "Name" : "nvme3",
+          "Transport" : "rdma",
+          "Address" : "traddr=1.1.1.3 trsvcid=4420 host_traddr=1.1.1.1"
+        }
+      ]
+    }
+  ]
+}
+
+
+
+
+
+

NVME

+
+

Part of the nvme-user suite

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+
+
+
+ + + -- cgit v1.2.3