Dell PowerVault MD3260i Series Troubleshooting Manual - Page 9

Browse online or download pdf Troubleshooting Manual for Storage Dell PowerVault MD3260i Series. Dell PowerVault MD3260i Series 18 pages. Storage arrays
Also for Dell PowerVault MD3260i Series: Hardware And Software Manual (25 pages), Installation Manual (11 pages), Getting Started Manual (10 pages), Information Update (8 pages), Rack Installation Instructions (2 pages), Setting Up (2 pages), Troubleshooting Manual (20 pages), Deployment Manual (24 pages)

Print Page

Recognizing Issues Involving the Ethernet Management Port

Problems occurring due to misconfigured or nonfunctional Ethernet management ports on your storage

array's RAID controller modules can appear in a number of different ways. However, typical

management port issues may include:

−

Status LEDs on iSCSI ports not lit or indicating fault (refer to Table 2 for LED values)

−

Unable to ping an iSCSI port from the host server on the same subnet

−

Dynamic Host Configuration Protocol (DHCP) is unable to assign an IP address for one or more

of your RAID controller modules

−

Duplicate IP addresses appear (either manually set or multiple arrays with the same factory

default IP addresses)

Simple issues, such as an improperly seated Ethernet cable or a defective and/or powered-down

hardware component, are often the root cause of a number of problems. If a physical link error occurs

or you are unable to connect to a storage array in MD Storage Manager, it is always useful to perform a

simple, standard troubleshooting protocol:

1. Verify you have a solid, well-seated connection between the RAID controller module's Ethernet

management port(s) and your host server and/or network switch.

If you are using a network switch, verify the following:

All active link and link status LEDs are lit (an unlit activity LED is not necessarily a

problem)

The Ethernet switch you are using is compatible with your RAID controller module (for

example, is compatible with 1Gb MD3200i-series and/or 10Gb MD3600i-series arrays)

Do not connect an Ethernet switch with a speed of less than 1Gb to the storage array

3. Verify that MD-series storage array enclosures and RAID controller modules are powered on and

show the proper LED status configurations. (See Table 2.) For additional MD-specific LED

diagnostic information, see support.dell.com/manuals.

4. Ensure that all cabling and connectors are functional. If uncertain, swap current cables with

known good cables to determine if the problem is related.