Dell PowerVault MD3200i Series Manuel d'utilisateur

Troubleshooting the Dell PowerVault MD-Series iSCSI Storage Array Configuring the iSCSI Host Ports

10 iSCSI port 3 * 192.168.133.101 192.168.133.102 255.255.255.0 Ethernet management port 192.168.128.101 192.168.128.102 255.255.255.0 * Port 2

11 Figure 6. Enclosure Status LEDs (Front) Table 2. Enclosure Status LED Values LED Function Enclosure status Solid blue: Normal operation Blinki

12 Table 3. Enclosure/RAID Controller Status LED Values LED Function DC Power Solid green: DC output voltage within limit Off: DC ou

13 Troubleshooting Physical Connectivity Problems When experiencing problems with iSCSI host ports, always first check for simple connectivity issu

14 Reduced throughput If you have connectivity but are experiencing reduced throughout, make sure your iSCSI port is not connecting to the host serv

15 Troubleshooting iSCSI Host Port IP Addressing and Configuration If you experience problems setting up the iSCSI host port on your storage array, r

16 Using more than one NIC on the same subnet Check that you can ping all iSCSI host ports from the attached host server. Multiple NICs configured

17 packet transmission. On Windows-based hosts, send a 9000-byte packet to 192.168.130.101 using the following command: ping –l 9000 192.168.130.101

18 Other Device Discovery or iSCSI Session Problems Before starting the discovery process, verify that your host server can ping all iSCSI target po

19 Basic Best Practices: iSCSI Host Port Setup and Configuration Tables 3 and 4 provide high-level descriptions of basic Dell-recommended best pract

2 THIS WHITE PAPER IS FOR INFORMATIONAL PURPOSES ONLY, AND MAY CONTAIN TYPOGRAPHICAL ERRORS AND TECHNICAL INAC

20 switches with different subnet address, as well as physically separate network switches. Setting up management and iSCSI traffic on the same netwo

3 Contents About this Document ... 4 iSCSI Communi

4 About this Document To understand the scope and organization of this document, refer to the following table. Topic Description What does this docu

5 iSCSI Communication Between the Storage Array and Host Server All MD-series iSCSI storage arrays have either two or four iSCSI host ports per RAID

6 You can start MDCU in any of the following ways: On Windows-based systems: - During MD Storage Manager installation from the DVD shipped with you

7 Figure 2. MD Storage Manager Summary View

8 Figure 3. MD Storage Manager Physical View Once the storage array is successfully added to MD Storage Manager, all physical and logical componen

9 Troubleshooting the iSCSI Host Ports There are two different RAID controller module host port layouts on the MD-series iSCSI storage arrays, depen