diff --git a/Administrator Guide/Storage Pools.md b/Administrator Guide/Storage Pools.md
index e99c5b1..95a5c4c 100644
--- a/Administrator Guide/Storage Pools.md
+++ b/Administrator Guide/Storage Pools.md
@@ -1,14 +1,21 @@
# Managing Trusted Storage Pools
-A storage pool is a trusted network of storage servers. Before you can configure a
-GlusterFS volume, you must create a trusted storage pool consisting of the storage servers
-that will provide bricks to the volume.
-When you start the first server, the storage pool consists of that server alone. To add
-additional storage servers to the storage pool, run the `peer probe` command on that server.
+### Overview
+A trusted storage pool(TSP) is a trusted network of storage servers. Before you can configure a
+GlusterFS volume, you must create a trusted storage pool of the storage servers
+that will provide bricks to the volume by peer probing the servers.
+The servers in a TSP are peers of each other.
+
+After installing Gluster on your servers and before creating a trusted storage pool,
+each server belongs to a storage pool consisting of only that server.
+
+- [Adding Servers](#adding-servers)
+- [Listing Servers](#listing-servers)
+- [Viewing Peer Status](#peer-status)
+- [Removing Servers](#removing-servers)
-**Note**: Do not self-probe the first server/localhost from itself.
**Before you start**:
@@ -20,27 +27,22 @@ want to add to the storage pool. See [Managing the glusterd Service](./Start Sto
- The firewall on the servers must be configured to allow access to port 24007.
+The following commands were run on a TSP consisting of 3 servers - server1, server2,
+and server3.
-### Adding Servers to a Trusted Storage Pool
+
+### Adding Servers
-1. To add a server to a storage pool, peer probe it from a server already in the pool.
- When you start the first server, the storage pool consists of that server alone.
+To add a server to a TSP, peer probe it from a server already in the pool.
# gluster peer probe
- For example, to create a trusted storage pool of four servers - server1, server2, server3
- and server4 - probe the other three servers from server1:
+For example, to add a new server4 to the cluster described above, probe it from one of the other servers:
- server1# gluster peer probe server2
+ server1# gluster peer probe server4
Probe successful
- server1# gluster peer probe server3
- Probe successful
-
- server1# gluster peer probe server4
- Probe successful
-
-2. Verify the peer status from the first server (server1):
+Verify the peer status from the first server (server1):
server1# gluster peer status
Number of Peers: 3
@@ -54,23 +56,35 @@ want to add to the storage pool. See [Managing the glusterd Service](./Start Sto
State: Peer in Cluster (Connected)
Hostname: server4
- Uuid: 3e0caba-9df7-4f66-8e5d-cbc348f29ff7
+ Uuid: 3e0cabaa-9df7-4f66-8e5d-cbc348f29ff7
State: Peer in Cluster (Connected)
-3. Assign the hostname to the first server (server1) by probing it from another server:
- server2# gluster peer probe server1
- Probe successful
+
+### Listing Servers
+
+To list all nodes in the TSP:
+
+ server1# gluster pool list
+ UUID Hostname State
+ d18d36c5-533a-4541-ac92-c471241d5418 localhost Connected
+ 5e987bda-16dd-43c2-835b-08b7d55e94e5 server2 Connected
+ 1e0ca3aa-9ef7-4f66-8f15-cbc348f29ff7 server3 Connected
+ 3e0cabaa-9df7-4f66-8e5d-cbc348f29ff7 server4 Connected
-4. Verify the peer status from the same server you used in step 3:
- server2# gluster peer status
+
+### Viewing Peer Status
+
+To view the status of the peers in the TSP:
+
+ server1# gluster peer status
Number of Peers: 3
- Hostname: server1
- Uuid: ceed91d5-e8d1-434d-9d47-63e914c93424
+ Hostname: server2
+ Uuid: 5e987bda-16dd-43c2-835b-08b7d55e94e5
State: Peer in Cluster (Connected)
Hostname: server3
@@ -78,15 +92,15 @@ want to add to the storage pool. See [Managing the glusterd Service](./Start Sto
State: Peer in Cluster (Connected)
Hostname: server4
- Uuid: 3e0caba-9df7-4f66-8e5d-cbc348f29ff7
+ Uuid: 3e0cabaa-9df7-4f66-8e5d-cbc348f29ff7
State: Peer in Cluster (Connected)
-You now have a trusted storage pool with four servers.
-### Removing Servers from the Trusted Storage Pool
+
+### Removing Servers
-To remove a server from the storage pool, run the following command from another server in the pool:
+To remove a server from the TSP, run the following command from another server in the pool:
# gluster peer detach