From 72a4403eef13db98d9a2dbe87e6f83ab7ac99998 Mon Sep 17 00:00:00 2001
From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com>
Date: Wed, 7 Jun 2023 14:43:40 +0800
Subject: [PATCH] opts-for-add-hosts (#2118)

* opts-for-add-hosts

* Update manage-storage-host.md
---
 .../manage-storage-host.md                    | 28 ++++++++++++++++---
 1 file changed, 24 insertions(+), 4 deletions(-)

diff --git a/docs-2.0/4.deployment-and-installation/manage-storage-host.md b/docs-2.0/4.deployment-and-installation/manage-storage-host.md
index 1191b9aedbe..168ff0a8cec 100644
--- a/docs-2.0/4.deployment-and-installation/manage-storage-host.md
+++ b/docs-2.0/4.deployment-and-installation/manage-storage-host.md
@@ -6,13 +6,17 @@ Starting from NebulaGraph 3.0.0, setting Storage hosts in the configuration file
 
     NebulaGraph Cloud clusters add Storage hosts automatically. Cloud users do not need to manually run `ADD HOSTS`.
 
+## Prerequisites
+
+- [You have connected to the NebulaGraph database](connect-to-nebula-graph.md).
+
 ## Add Storage hosts
 
 Add the Storage hosts to a NebulaGraph cluster.
 
 ```ngql
-ADD HOSTS <ip>:<port> [,<ip>:<port> ...];
-ADD HOSTS "<hostname>":<port> [,"<hostname>":<port> ...];
+nebula> ADD HOSTS <ip>:<port> [,<ip>:<port> ...];
+nebula> ADD HOSTS "<hostname>":<port> [,"<hostname>":<port> ...];
 ```
 
 !!! note
@@ -34,6 +38,22 @@ Delete the Storage hosts from cluster.
     You can not delete an in-use Storage host directly. Delete the associated graph space before deleting the Storage host.
 
 ```ngql
-DROP HOSTS <ip>:<port> [,<ip>:<port> ...];
-DROP HOSTS "<hostname>":<port> [,"<hostname>":<port> ...];
+nebula> DROP HOSTS <ip>:<port> [,<ip>:<port> ...];
+nebula> DROP HOSTS "<hostname>":<port> [,"<hostname>":<port> ...];
+```
+
+
+## View Storage hosts
+
+View the Storage hosts in the cluster.
+
+```ngql
+nebula> SHOW HOSTS STORAGE;
++-------------+------+----------+-----------+--------------+----------------------+
+| Host        | Port | Status   | Role      | Git Info Sha | Version              |
++-------------+------+----------+-----------+--------------+----------------------+
+| "storaged0" | 9779 | "ONLINE" | "STORAGE" | "3ba41bd"    | "{{nebula.release}}" |
+| "storaged1" | 9779 | "ONLINE" | "STORAGE" | "3ba41bd"    | "{{nebula.release}}" |
+| "storaged2" | 9779 | "ONLINE" | "STORAGE" | "3ba41bd"    | "{{nebula.release}}" |
++-------------+------+----------+-----------+--------------+--------------- ------+
 ```