HP StorageWorks 2/140 embedded web server user guide
HP StorageWorks 2/140 - Director Switch Manual
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- HP StorageWorks 2/140 | embedded web server user guide - Page 1
hp StorageWorks embedded web server user guide Part Number: AA-RTDRA-TE First Edition (January 2003) This guide describes the HP StorageWorks Embedded Web Server (EWS), its features, and how to use it to configure, operate, and monitor a Storage Area Network (SAN). - HP StorageWorks 2/140 | embedded web server user guide - Page 2
the express limited warranty statements accompanying such products. Nothing herein should be construed as constituting an additional warranty. Printed in the U.S.A. embedded web server user guide First Edition (January 2003) Part Number: AA-RTDRA-TE - HP StorageWorks 2/140 | embedded web server user guide - Page 3
Contents About this Guide Intended Audience ix Related Documentation ix Document Conventions x Symbols in Text x Symbols on Equipment xi Rack Stability xii Getting Help xii HP Technical Support xii HP Website xiii HP Authorized Reseller xiii 1 Introduction Overview 1-1 Using EWS to - HP StorageWorks 2/140 | embedded web server user guide - Page 4
Zone Set 3-9 Merging Zoned Fabrics 3-9 Rules for Merging Zoned Fabrics 3-9 Configuring, Adding, or Deleting Zones 3-11 Configuring Zone Sets 3-14 iv embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 5
Monitoring Ports 5-1 Port List 5-1 Port Operational States 5-2 Accessing Port Statistics 5-3 Troubleshooting Tip for Port Stats 5-4 Parts of Statistics Tables 5-4 Traffic Transmit and Receive the System (Product) Error Light 5-9 Viewing Node List 5-10 embedded web server user guide v - HP StorageWorks 2/140 | embedded web server user guide - Page 6
2-19 Feature installation tab view 2-23 Zoning through a single Fibre Channel managed product 3-2 Zoning through a multiswitch fabric 3-3 Configuring zones 3-11 vi embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 7
4-4 4-3 Information on the Product Cell 4-15 4-4 Operating-Status Symbols 4-17 4-5 Components of the Topology Page 4-19 A-1 High Availability Fabric Manager Messages A-1 embedded web server user guide vii - HP StorageWorks 2/140 | embedded web server user guide - Page 8
- HP StorageWorks 2/140 | embedded web server user guide - Page 9
About this Guide This publication is part of a document suite that supports the Hewlett-Packard (HP) StorageWorks Director 2/64, Director 2/140, Edge Switch 2/16, Edge Switch 2/32, Edge Switch 2/24, and the Embedded Web Server (EWS) application. Intended Audience This book - HP StorageWorks 2/140 | embedded web server user guide - Page 10
font Sans serif font (http://thenew.hp.com) Symbols in Text These symbols may be found in the text of this guide. They have the following meanings. Text set off in this manner presents clarifying information or specific instructions. NOTE: Text set off in this manner presents commentary, sidelights - HP StorageWorks 2/140 | embedded web server user guide - Page 11
Guide Symbols on Equipment Any enclosed surface or area of the equipment marked with these symbols indicates the presence of electrical shock hazards. Enclosed area contains no operator serviceable safety requirements and guidelines for manually handling material. embedded web server user guide xi - HP StorageWorks 2/140 | embedded web server user guide - Page 12
any reason. Getting Help If you still have a question after reading this guide, contact an HP authorized service provider or access our website: http://thenew.hp.com. HP Technical Support In North America, call technical support at 1-800-652-6672, available 24 hours a day, 7 days a week. NOTE: For - HP StorageWorks 2/140 | embedded web server user guide - Page 13
About this Guide HP Website The HP website has the latest information on this product, as well as the latest drivers. Access storage at: http://thenew.hp.com/country/us/eng/prodserv/storage.html. From this website, select the appropriate product or solution. HP Authorized Reseller For the name of - HP StorageWorks 2/140 | embedded web server user guide - Page 14
- HP StorageWorks 2/140 | embedded web server user guide - Page 15
Storage Area Network (SAN). You can also use EWS to perform troubleshooting tasks and upgrade product firmware. With product firmware 04.00.00 Manager applications (for example, the EWS interface does not support all product maintenance functions). In addition, EWS provides web server user guide 1-1 - HP StorageWorks 2/140 | embedded web server user guide - Page 16
The Edge Switch 2/24 does not support out-of-band management through FMS. However, the Edge Switch 2/24 does support transmission of FICON frames. - - Control product ports on an individual basis. - Troubleshoot problems using event log and error status indicators. Administrators and user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 17
View page, the Director or Switch (default), Port Properties, FRU Properties, Unit Properties, Operating Parameters, and Fabric task selection tabs display. embedded web server user guide 1-3 - HP StorageWorks 2/140 | embedded web server user guide - Page 18
selection tabs display. - Help - The Help option opens online user documentation that supports the EWS interface. This manual supplements the online help that is included with the EWS interface. • Page - to the location of an application or special hardware.) 1-4 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 19
) A high-performance data communications environment that interconnects computing and storage resources so that the resources can be effectively shared and consolidated. embedded web server user guide 1-5 - HP StorageWorks 2/140 | embedded web server user guide - Page 20
is referred to as the active zone set. Suggested Reading A book that can help you to prepare to install products and configure a SAN is the hp StorageWorks SAN high availability planning guide (620-000124/AA-RS2DB-TE). You can obtain this book from the Hewlett-Packard website ((http://thenew - HP StorageWorks 2/140 | embedded web server user guide - Page 21
Operating and Managing Products and Parts. If you need to perform troubleshooting, then you will want to review Chapter 5, Monitoring Products, product has not been installed, refer to the product's installation and service manual for the appropriate IP address, login ID, and password that is - HP StorageWorks 2/140 | embedded web server user guide - Page 22
1-2: Enter Network Password dialog box 5. Type the user name and password. NOTE: The default user name is available from the installation and service guide that was shipped with the product. The user name and password are case-sensitive. Also, during installation, the default values may have been - HP StorageWorks 2/140 | embedded web server user guide - Page 23
2 Configuring the Product This chapter describes how to configure an HP product using the EWS interface. These procedures can be used to configure a product after installation and 2-19 • Configuring User Rights on page 2-19 • Installing Feature Keys on page 2-22 embedded web server user guide 2-1 - HP StorageWorks 2/140 | embedded web server user guide - Page 24
• Gateway address The specific default values associated with a particular HP product are documented in the installation and service manual for the product. Configuring Ports Perform procedures in this section to , changes are not implemented on the Director. 2-2 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 25
you relate to the device connected to the port, which can help in isolating problems. b. Click a check box in the Blocked column to block or unblock port is blocked. Blocking a port prevents the attached devices or HP products in the fabric from communicating. A blocked port continuously guide 2-3 - HP StorageWorks 2/140 | embedded web server user guide - Page 26
send broadcast traffic. When you choose this option, the port can support up to 60 buffer-to-buffer credits (BB_Credits) to handle link fabric when extended distance is enabled or disabled on the corresponding port, the HP product sends OLS for 5 milliseconds to force the device to log in guide - HP StorageWorks 2/140 | embedded web server user guide - Page 27
been successfully activated displays. Configuring Product Identification Perform this procedure to configure the HP product's name, description, location, and contact person. The Name, Location, Name field. Each product should be configured with a unique name. embedded web server user guide 2-5 - HP StorageWorks 2/140 | embedded web server user guide - Page 28
Ethernet network domain name system (DNS) host name. For example, if the DNS host name is edgeswitch224.hp.com, the name entered in this dialog box should be edgeswitch224. b. Type a product description of 255 the Date/Time tab view (Figure 2-3 on page 2-7). 2-6 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 29
Activate to save and activate the changes. The message Your changes to the date/time configuration have been successfully activated displays. embedded web server user guide 2-7 - HP StorageWorks 2/140 | embedded web server user guide - Page 30
values are not unique, the E_Port connection to the element cannot carry traffic and the product cannot communicate with the fabric. 2-8 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 31
page displays. b. Click the Online State tab, then click Set Offline. The message Your operations changes have been successfully activated displays. embedded web server user guide 2-9 - HP StorageWorks 2/140 | embedded web server user guide - Page 32
between 1 and 60. (This field is not available for the Edge Switch 2/24.) Configure the product to support buffer-to-buffer credit (BB_Credit) from 1 through 60. This is the value used for all ports, except E_D_TOV value must be less than the R_A_TOV value.) 2-10 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 33
not display if the Operation mode is S/390. (S/390 mode is not supported with the Edge Switch 2/24.) This setting only affects the mode used heterogeneous fabrics and if the product is fabric-attached to HP Directors or Switches and open-fabric compliant switches produced by server user guide 2-11 - HP StorageWorks 2/140 | embedded web server user guide - Page 34
network information (IP address, subnet mask, and gateway address) does not require change. If multiple HP products are installed or a public LAN segment is used, network information must be changed to conform 's network administrator (default is 10.1.1.10). 2-12 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 35
. e. Click close (X) at the upper right corner of the DOS window to close the window and return to the Windows desktop. embedded web server user guide 2-13 - HP StorageWorks 2/140 | embedded web server user guide - Page 36
Configuring the Product 5. At the PC, launch the browser application (Netscape Navigator or Internet Explorer). 6. At the browser, enter the product's new IP address as the Internet URL. The Enter Network Password dialog box displays. 2-14 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 37
the navigation panel. 2. Choose the Management tab. The Management and SNMP tab views display (Figure 2-8). Figure 2-8: Configure SNMP parameters tab view embedded web server user guide 2-15 - HP StorageWorks 2/140 | embedded web server user guide - Page 38
Activate to save and activate the changes. The message Your changes to the SNMP configuration have been successfully activated displays. 2-16 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 39
displays. b. Click Disable to deactivate the CLI. The message Your changes to the CLI enable state have been successfully activated displays. embedded web server user guide 2-17 - HP StorageWorks 2/140 | embedded web server user guide - Page 40
feature must be installed to access this control. Refer to Installing Feature Keys on page 2-22 for instructions. If the feature is not installed, the message Feature not installed displays. To enable or disable state have been successfully activated displays. 2-18 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 41
. The User Rights tab view displays (Figure 2-11) showing the Administrator and Operator user access levels. Figure 2-11: Configuring user IDs embedded web server user guide 2-19 - HP StorageWorks 2/140 | embedded web server user guide - Page 42
the function. Table 2-1: User Rights Levels Functionality View: Unit View: Port Properties Administrator Rights Available Available Operator Rights Available Available 2-20 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 43
Available Available Available Available Available Available Available Available Available Available Available embedded web server user guide Configuring the Product Operator Rights Available Available Available Available Available Unavailable Unavailable Unavailable Unavailable Unavailable - HP StorageWorks 2/140 | embedded web server user guide - Page 44
, if the new feature key removes existing functionality, the product must be offline during this process. See Setting Product Online or Offline on page 6-3 for instructions. 2-22 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 45
key was entered incorrectly or the feature key is not a valid key for that feature. Re-enter the feature key. If you continue to have problems, contact technical support. embedded web server user guide 2-23 - HP StorageWorks 2/140 | embedded web server user guide - Page 46
Configuring the Product 2-24 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 47
complex task, especially for multiswitch fabrics. Consult with your managed product vendor's professional services organization before configuring zoning. This section is designed to help you understand the groups (such as engineering or human resources). embedded web server user guide 3-1 - HP StorageWorks 2/140 | embedded web server user guide - Page 48
and access devices only in their respective zones. ZONE 1 ZONE 2 ZONE 3 ZONE 3 Director Figure 3-1: Zoning through a single Fibre Channel managed product 3-2 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 49
ports in three managed products in a multiswitch fabric. Director Zone 1 Zone 2 Zone 3 Interswitch Link Director Director Figure 3-2: Zoning through a multiswitch fabric embedded web server user guide 3-3 - HP StorageWorks 2/140 | embedded web server user guide - Page 50
communication. NOTE: This WWN Binding feature can be configured through the HP HAFM Product Manager but not through the EWS. Controlling Access at interconnection (OSI) standards. The following are transparently supported: - Different operating systems and applications. - Different server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 51
's professional services organization when establishing access control features at the storage device. This chapter provides instructions for configuring zoning for single and multiple HP HAFM Directors include: • Zones • Default Zone • Zone Sets • Active Zone Set embedded web server user guide 3-5 - HP StorageWorks 2/140 | embedded web server user guide - Page 52
matched. For example, two members may be specified by a port number and the third member by the WWN of the device. 3-6 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 53
the HBA on an attached device fails, you don't have to identify the member with the WWN of the replacement HBA. embedded web server user guide 3-7 - HP StorageWorks 2/140 | embedded web server user guide - Page 54
remember about zone sets: • If no zone set is active, and the default zone is disabled, then no devices can communicate. 3-8 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 55
default zone is enabled. In other words, all devices in the fabric are visible to all other devices in the fabric. embedded web server user guide 3-9 - HP StorageWorks 2/140 | embedded web server user guide - Page 56
using only the active zone set. After the fabrics join, you can make adjustments to zoning configurations as you desire. 3-10 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 57
configure a zone, first add the zone name to the product configuration. The following naming conventions apply to zones and zone sets: embedded web server user guide 3-11 - HP StorageWorks 2/140 | embedded web server user guide - Page 58
new name in the Zone field and click Rename Zone. After the name is validated, the zone name is changed. 3-12 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 59
a device in the World Wide Name field and click the adjacent Add Member button. The device is added to the zone. embedded web server user guide 3-13 - HP StorageWorks 2/140 | embedded web server user guide - Page 60
panel. 2. Choose the Zoning tab and the Zone Set tab. The Zone Set tab view displays (Figure 3-5 on page 3-15). 3-14 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 61
set configuration and revert to a saved zoning configuration, click Discard Changes. A confirmation dialog box displays. Click OK to discard the changes. embedded web server user guide 3-15 - HP StorageWorks 2/140 | embedded web server user guide - Page 62
Configuring Zones 3-16 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 63
see a representation of the physical product, whether a Director or Switch, and view the various IDs and configuration items for the product. embedded web server user guide 4-1 - HP StorageWorks 2/140 | embedded web server user guide - Page 64
status. Possible statuses are: Operational, Degraded, and Failed. • State - The product's operational state. Possible states are defined in Table 4-1 on page 4-3 4-2 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 65
can configure this state through the Set Online State dialog box. Refer to step 5 on page 2-11 for instructions. All unblocked ports are able to connect with devices. You can configure this state through the Set Online State the FRU Properties tab for the FRU. embedded web server user guide 4-3 - HP StorageWorks 2/140 | embedded web server user guide - Page 66
System Power System Error Light (SEL) Port Online Port Service Required FRU Service Required Color Green Amber Green/Blue Amber Amber Behavior • Off when port status is anything but Failed or Service Required. • On when port status is Failed or Service Required. • Off when FRU status is Active - HP StorageWorks 2/140 | embedded web server user guide - Page 67
Get Port Properties button. (You can also use the buttons to view port information incrementally, one at a time.) embedded web server user guide 4-5 - HP StorageWorks 2/140 | embedded web server user guide - Page 68
port and device are not communicating. Note that 2 Gb/sec and Not Established can display only on machines that support 2 Gbps speeds. • Port WWN - The port's 16-digit WWN. • Attached Port WWN - Fibre port failure, segmented E_Port, testing, or not installed. 4-6 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 69
- Incompatible switch at other end of the ISL - External loopback adapter connected to the port - N_Port connection not allowed on this port - Non-HP high availability fabric switch or compatible switch at other end of the ISL - ISL connection not allowed to external Fabrics - Port binding violation - HP StorageWorks 2/140 | embedded web server user guide - Page 70
- Switch Speed Conflict - Optics Speed Conflict (Director 2/64 and Director 2/140 only) - No SBAR Support • Technology Identifies the technology used for the following aspects of the port: - Connector Type - The type page 4-9) showing each FRU on the product. 4-8 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 71
. 2. Choose the Unit Properties tab. The Unit Properties tab view displays (Figure 4-4 on page 4-10) showing each FRU on the product. embedded web server user guide 4-9 - HP StorageWorks 2/140 | embedded web server user guide - Page 72
serial number. • EC Level - Current engineering change (EC) level. • Firmware Level - Release number of the firmware that is currently installed. 4-10 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 73
the domain ID is enabled to be insistent. The Insistent Domain ID cannot be enabled unless the SANtegrity feature is installed. embedded web server user guide 4-11 - HP StorageWorks 2/140 | embedded web server user guide - Page 74
Mode - Indicates whether the operation mode is S/390 mode or Open Systems mode. (S/390 mode is not supported with the Edge Switch 2/24.) • Director Speed - speed of communications on the product. Values can be the fabric. Specified in tenths of a second. 4-12 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 75
the product's Operation Mode is S/390.) Viewing Fabric Directors and Switches To view information about the HP high availability fabric Directors and Switches on a menu, perform the following procedure: 1. Choose View from 4-6: Fabric tab with Products tab view embedded web server user guide 4-13 - HP StorageWorks 2/140 | embedded web server user guide - Page 76
as direct hyperlink access to fabric participants that support the EWS interface. The devices are shown in automatically. You must refresh the screen manually to see the most recent information. 140.) Other HP high availability fabric Directors and Switches and non-HP products do not have this - HP StorageWorks 2/140 | embedded web server user guide - Page 77
fabric Directors and Switches only. HP high availability fabric Directors and Switches only. The following HP high availability fabric Directors and Switches only: • Edge Switch 2/16 • Edge Switch 2/32 • Edge Switch 2/24 • Director 2/64 • Director 2/140 embedded web server user guide 4-15 - HP StorageWorks 2/140 | embedded web server user guide - Page 78
If the product shown in the graphic is one of the following HP high availability fabric Directors and Switches, the graphic shows an icon that 2/24 - Director 2/64 - Director 2/140 - Generic product. All other HP Directors and Switches in the fabric have a generic product graphic. The generic product - HP StorageWorks 2/140 | embedded web server user guide - Page 79
sufficiently. A critical failure prevents the product from performing fundamental operations. • All fans failed. • All installed ports failed. • Both power supplies failed. embedded web server user guide 4-17 - HP StorageWorks 2/140 | embedded web server user guide - Page 80
which the fabric is not operational, only the top line of the page displays, with the message Fabric Not Operational. 4-18 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 81
details include the Exit Port used for the path and the number of hops needed to reach the destination fabric device. embedded web server user guide 4-19 - HP StorageWorks 2/140 | embedded web server user guide - Page 82
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port and node information as well as critical information about performance. Key tasks you can perform to troubleshoot problems from the Monitor page are: • Monitoring Ports on page 5-1 • Accessing Port Statistics on page any other unblocked port in the same zone. embedded web server user guide 5-1 - HP StorageWorks 2/140 | embedded web server user guide - Page 84
attached device are performing a link reset operation to recover the link connection. Ordinarily, this is a transient state that should not persist. 5-2 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 85
Fibre Channel OLS to the attached device. • Port Failure - The switch port has failed and requires service. • Segmented E_Port - The E_Port is segmented preventing the two fabrics from joining (this only occurs . The information does not update automatically. embedded web server user guide 5-3 - HP StorageWorks 2/140 | embedded web server user guide - Page 86
Port Stats after you have resolved a problem. When troubleshooting, keep track of the time interval when errors accumulate to judge the presence and severity of a problem. (There is a link recovery hierarchy or the last time the counters were cleared. 5-4 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 87
initialization primitive (LIP) was detected, which means the loop was completed. • LIPs Generated - A loop initialization primitive was created to initialize a loop. embedded web server user guide 5-5 - HP StorageWorks 2/140 | embedded web server user guide - Page 88
port. • Signal losses - Number of loss-of-signal errors detected because the attached device was reset or disconnected from the port. 5-6 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 89
unrecognized end-of-frame (EOF) delimiter, or an invalid class of service. This indicates that the frame arrived at the switch's port corrupted. connections. Moving the connection around or replacing cables can isolate the problem. • Address ID errors - A received frame had an unavailable guide 5-7 - HP StorageWorks 2/140 | embedded web server user guide - Page 90
can use to monitor and troubleshoot the products in the SAN. Information contained in the event log may also be used by customer support and service personnel to help resolve problems. The event log displays the • Minor • Major • Severe (not operational) 5-8 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 91
event codes and isolating problems from events and record event data, see the product installation and service manual. NOTE: In addition clearing the event logs, make sure the logs are not needed for troubleshooting. Once the event log is cleared, the data cannot be retrieved. To user guide 5-9 - HP StorageWorks 2/140 | embedded web server user guide - Page 92
. • World Wide Name - The 16-digit WWN assigned to the attached node. • Class of Service (COS) - Class 2 and/or Class 3 service. • BB_Credit - Buffer-to-buffer credit the attached node has available. • Data Field Size - Field Size for each device in the loop. 5-10 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 93
as well as perform maintenance tasks such as port diagnostics. If you or service personnel need to perform troubleshooting, you will access most of the information and tools you need from the Operations Activating (Installing) Optional Features on page 6-15. embedded web server user guide 6-1 - HP StorageWorks 2/140 | embedded web server user guide - Page 94
displayed by a flashing LED. Beaconing is useful in helping to isolate problems and locate the product, especially when there are multiple HP high availability fabric Directors and Switches stacked together, such as in a On. Figure 6-1: Setting product beaconing 6-2 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 95
successfully activated. You can refresh the web browser to verify the change has been made. Figure 6-2: Setting product online or offline embedded web server user guide 6-3 - HP StorageWorks 2/140 | embedded web server user guide - Page 96
operation. For a list of factory default values, refer to the product's installation and service manual. CAUTION: This operation will reset all configuration data and non-volatile settings to the factory browsing through the Configure page and associated tabs. 6-4 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 97
Installing Feature Keys on page 2-22 for instructions. NOTE: Since the current IP address for the Ethernet link between the product and the service processor may drop and not reset. Make sure helps you to locate a specific port for troubleshooting purposes by the use of flashing port LED guide 6-5 - HP StorageWorks 2/140 | embedded web server user guide - Page 98
state, such as after failing a loopback test, the reset restores the port to an operational state and clears the service required (amber) LED. The reset does not affect other ports in the product. To reset a port, click once you go through each set of ports. 6-6 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 99
Use this view to run either internal or external loopback diagnostic tests for any port. (Service personnel may request these tests to be conducted to aid in troubleshooting problems.) • Internal loopback test - an internal loopback test checks internal port, serializer, and deserializer circuitry - HP StorageWorks 2/140 | embedded web server user guide - Page 100
to test, drag the mouse cursor across the cards in the Unit view. A label displays with the port number. 1. Enter a port number in the Targeted Port Number field. 2. Click the arrow on the Diagnostic Test drop-down list to display the available tests (Internal Loopback and External Loopback), then - HP StorageWorks 2/140 | embedded web server user guide - Page 101
, the green LED is on. Test status displays in the message window and the results display in the status area bar. embedded web server user guide 6-9 - HP StorageWorks 2/140 | embedded web server user guide - Page 102
the diagnostics finish or when you terminate the test. If errors occur, record all error information and refer to the product service documentation for problem isolation. See Figure 6-8 for an example of the screen when tests are completed. Figure 6-8: Completed diagnostics test 6-10 embedded web - HP StorageWorks 2/140 | embedded web server user guide - Page 103
maintenance information. The CTP dump file will usually be requested by service personnel to aid in troubleshooting. 1. Choose Operations from the navigation panel. 2. Choose the Maintenance . If a dump file is available, follow the instructions shown in the tab view. embedded web server user - HP StorageWorks 2/140 | embedded web server user guide - Page 104
to save the CTP maintenance information 5. When the file is completely downloaded, the Download complete screen displays (Figure 6-11). If you encounter any problems during this procedure, contact your service representative. Figure 6-11: Download Complete screen 6-12 embedded web server user - HP StorageWorks 2/140 | embedded web server user guide - Page 105
page to a file or print this page as the information may be requested by technical support to help resolve technical problems. (You may also want to enter a date in the file you save or on List and Information • Zoning Information • Port Data • Port Technology embedded web server user guide 6-13 - HP StorageWorks 2/140 | embedded web server user guide - Page 106
provided at HP's website. Instructions on how to locate and download firmware are provided in the product's installation and service manual. This procedure version. That information supplements and supersedes information provided in this manual. NOTE: Refer to the software release notes on whether - HP StorageWorks 2/140 | embedded web server user guide - Page 107
Type the drive path and name of the firmware file or click Browse to locate the file. When the correct filename is in the box, click Send & Load Firmware. When the firmware has finished transferring, a message displays stating that the new firmware is being activated on the product and the product - HP StorageWorks 2/140 | embedded web server user guide - Page 108
- HP StorageWorks 2/140 | embedded web server user guide - Page 109
contain 0-255 characters. Enter a description with 0-255 characters and re-submit. If spaces are used, enclose the description in quotation marks. embedded web server user guide A-1 - HP StorageWorks 2/140 | embedded web server user guide - Page 110
. Enter a contact with 0-255 characters and re-submit. If spaces are used, enclose the contact in quotation marks. Enter a port number within the range supported by your Director or Switch. Valid values are: • 0-15 for the Edge Switch 2/16 • 0-23 for the Edge Switch 2/24 • 0-31 for the Edge - HP StorageWorks 2/140 | embedded web server user guide - Page 111
R_A_TOV value must be larger than the E_D_TOV value. Check to be sure that all conditions are met and re-submit. embedded web server user guide A-3 - HP StorageWorks 2/140 | embedded web server user guide - Page 112
for the Ethernet interface must be entered in dotted decimal format (for example, 0.0.0.0). Enter an appropriate gateway address and re-submit. A-4 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 113
SNMP interface must be entered in dotted decimal format (for example, 10.0.0.0). Enter an appropriate SNMP trap address and re-submit. embedded web server user guide A-5 - HP StorageWorks 2/140 | embedded web server user guide - Page 114
be hh:mm:ss. The hour can contain an integer in the range 0-23. Enter an appropriate time and re-submit. A-6 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 115
unique. Make the appropriate changes and re-submit. All zone names must be unique. Make the appropriate changes and re-submit. embedded web server user guide A-7 - HP StorageWorks 2/140 | embedded web server user guide - Page 116
for this product to find appropriate FRU names. Consult the installation/service manual for this product for appropriate action. Insert a backup FRU and re-submit the request or consult the installation/service manual for this product for appropriate action. A-8 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 117
because the system error light is on. Action Consult the installation/service manual on installing a port optic. A zone set must contain more zones and re-submit the command. Consult the installation/service manual for appropriate action. You must clear the system error light before unit - HP StorageWorks 2/140 | embedded web server user guide - Page 118
type configured is invalid. Action Consult the installation/service manual for appropriate action. Disable the default zone and re correctly and re-submit. Contact your sales representative with any further problems. This command is only supported when the switch is in Open Systems mode or in S/390 - HP StorageWorks 2/140 | embedded web server user guide - Page 119
expressed as an integer in the range 1-31 and re-submit. Command not supported. No action necessary. Consult the installation/service manual and contact your service representative. Consult the installation/service manual to determine the speed capabilities of your product. Consult the installation - HP StorageWorks 2/140 | embedded web server user guide - Page 120
completed because the switch speed has not been set to 2 Gbps. Generic message to indicate a problem in either the switch binding or fabric binding membership list. Action The switch speed should first be sure that the list submitted adheres appropriately. A-12 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 121
, that this can be disruptive to the fabric. The insistent domain ID state must be set to either enable or disable. embedded web server user guide A-13 - HP StorageWorks 2/140 | embedded web server user guide - Page 122
this can be disruptive to the fabric. Change the state of the switch to ONLINE and re-submit the request. A-14 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 123
sure that the WWN deleted matches the WWN in the switch membership list. Make appropriate changes and re-submit the request. embedded web server user guide A-15 - HP StorageWorks 2/140 | embedded web server user guide - Page 124
disruptive to Fabric operations. Set the switch offline before deactivating this feature. Be sure all parameters have been entered correctly and re-submit. Contact your service representative with further problems. Be sure all parameters have been entered correctly and re-submit. Contact your - HP StorageWorks 2/140 | embedded web server user guide - Page 125
your service representative with continued problems. All zone names must be unique. Make the appropriate changes and re-submit. No action necessary. The zone set must have at least one zone to be considered valid. Add a valid zone to the zone set and re-submit. embedded web server user guide A-17 - HP StorageWorks 2/140 | embedded web server user guide - Page 126
a reduction of members in a zone, or a reduction of zone name lengths. Enter a port number within the range supported by your Director or Switch. Valid values are: • 0-15 for the Edge Switch 2/16 • 0-23 for the 24 only, fxport and gxport types are also supported. A-18 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 127
appropriate changes and re-submit the command. Contact your service representative. For the appropriate parameters, see the section of the manual that corresponds to the attempted command. For the appropriate parameters specification to be recognized correctly. embedded web server user guide A-19 - HP StorageWorks 2/140 | embedded web server user guide - Page 128
the appropriate parameters, see the section of the manual that corresponds to the attempted command. Consult the documentation for the command to be sure this command was entered correctly, all parameters are valid and present, and that the syntax is correct. A-20 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 129
issued. There was an unidentifiable problem in the local zone set work syntax, see the section of the manual that corresponds to the attempted command see the section of the manual that corresponds to the attempted and re-submit. Contact your service representative with further difficulties. Verify - HP StorageWorks 2/140 | embedded web server user guide - Page 130
. Make sure all values are valid and re-submit the request. This command is not valid for the S/390 environment. A-22 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 131
Glossary This glossary defines terms used in this guide or related to this product and is not a comprehensive glossary of computer terms. It includes terms from or Switch configuration that is determined by the status of the connectivity attributes. embedded web server user guide Glossary-1 - HP StorageWorks 2/140 | embedded web server user guide - Page 132
simple network management protocol (SNMP) message notifying an operator of a network or device problem. AL_PA See arbitrated loop physical address. American National Standard Code for Information Interchange ASCII and destination for the command responses. Glossary-2 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 133
loop. arbitration Process of selecting one device from a collection of devices that request service simultaneously. ARP See address resolution protocol. ASCII See American National Standard Code for Information , or Directors in cabinets or computer rooms. embedded web server user guide Glossary-3 - HP StorageWorks 2/140 | embedded web server user guide - Page 134
and secondary). If a motherboard has only one channel, it may be necessary to add a controller card to create a secondary channel. Glossary-4 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 135
) service with notification of delivery or nondelivery between two node ports (N_Ports). Class 3 Fibre Channel service Provides a connectionless (not dedicated) service without notification of delivery or nondelivery between two node ports (N_Ports). embedded web server user guide Glossary - HP StorageWorks 2/140 | embedded web server user guide - Page 136
, acknowledgment, and other characteristics of a connection. client A node that requests network services from a server. Typically the node is a personal computer (PC). client/server upgrade Firmware is upgraded without disrupting switch operation. Glossary-6 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 137
Contrast this with the dedicated bandwidth that is required in a Class 1 Fibre Channel Service (FC-1) point-to-point link. connectivity The ability of devices to link together. card See control processor card. customer support Synonym for technical support. embedded web server user guide Glossary-7 - HP StorageWorks 2/140 | embedded web server user guide - Page 138
information technology/information services (IT/IS) that indicates the targeted destination of a problem in a product or system. (2) Procedures or tests used by computer users and service personnel to diagnose hardware or software problems name system or domain name service. Host or node name - HP StorageWorks 2/140 | embedded web server user guide - Page 139
system interface (FC-SCSI) hardware path ID. It is required to be the same for all SCSI targets logically connected to a Fibre Channel adapter. domain ID Domain identifier. A number that uniquely identifies a (D). Contrast with static random access memory. embedded web server user guide Glossary-9 - HP StorageWorks 2/140 | embedded web server user guide - Page 140
Industry Association. electronic mail E-mail. Any communications service that permits the electronic transmission and storage of messages (GUI) similar to the Product Manager application, and supports Director or Switch configuration, statistics monitoring, and basic web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 141
Enterprise Systems Connection ESCON™. An IBM architecture, technology, and set of products and services introduced in 1990 that provides a dynamically connected environment using fiber-optic cables as the , which specifies the physical and software layers. embedded web server user guide Glossary-11 - HP StorageWorks 2/140 | embedded web server user guide - Page 142
or Switch (Director or Switch Event Log) or through the HAFM Management Services application (HAFM Event Log). There are two Event Logs: Director or and replacements, port problems, Fibre Channel link incidents, and HAFM server-to-product communication problems. All detected software user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 143
port; segmented expansion port. fabric services The services that implement the various Fibre Channel protocol services that are described in the standards. These services include the fabric controller (login server Channel adapter. See host bus adapter. embedded web server user guide Glossary-13 - HP StorageWorks 2/140 | embedded web server user guide - Page 144
the Product Manager application to activate optional hardware and software features. Upon purchasing a new feature, HP will provide the feature key to the customer. fiber The fiber-optic cable made from thin assigned automatically during fabric login. Glossary-14 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 145
goal is to provide marketing support, exhibits, and trade shows for system that supports multiple protocols. Connection FICON. An IBM set of products and services introduced in 1999 that is based on the and FICON-to-ESCON control unit connections are supported. fibre port module FPM. A 1 gigabit- - HP StorageWorks 2/140 | embedded web server user guide - Page 146
on the same Ethernet) as the sender. The hexadecimal format for the gateway address is XXX.XXX.XXX.XXX. Glossary-16 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 147
interface for managing HP Fibre Channel Services applications. hardware Physical equipment (director, switch, or personal computer) as opposed to computer programs or software. HBA See host bus adapter. Hertz Hz. A unit of frequency equal to one cycle per second. embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 148
uptime while providing superior reliability, availability, and serviceability. High Availability Fabric Management The management scheme for HP products. This includes the HAFM server, HAFM used to connect the HAFM server and the Directors it manages. Glossary-18 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 149
Pentium microprocessor. ISA buses are 32 bits wide and support multiprocessing. Infiniband The name applied to the merged specifications for Input Output (NCGIO) from Intel and System IO from Compaq, HP, and IBM. Infiniband is a serial interconnect technology with a wire user guide Glossary-19 - HP StorageWorks 2/140 | embedded web server user guide - Page 150
, computer departments within companies and universities are often called IT departments. See also information services. initial machine load IML. Hardware reset for all installed control processor (CTP) cards on data between the buffer and the host. Glossary-20 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 151
See Internet protocol. IP address See Internet protocol address. IPL See initial program load. IPL configuration See initial program load configuration. embedded web server user guide Glossary-21 - HP StorageWorks 2/140 | embedded web server user guide - Page 152
Glossary IS See information services. ISL See interswitch link. ISL hop Interswitch link hop. See hop. isolated E_Port Isolated expansion port. See segmented expansion view that indicates that a link incident has occurred. See also link incident. Glossary-22 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 153
to evenly distribute traffic over multiple interswitch links within a fabric. Load balancing on HP Directors and Switches takes place automatically. local Synonym for channel-attached. local area network returning the output of the mechanism as input. embedded web server user guide Glossary-23 - HP StorageWorks 2/140 | embedded web server user guide - Page 154
switches support node loop port (NL_Port) Fibre Channel protocols. Switches sold as loop support but support. managed product Hardware product that can be managed with the HAFM Product Manager application. HP to the HAFM application. HAFM can support multiple concurrent management sessions. The user - HP StorageWorks 2/140 | embedded web server user guide - Page 155
software and hardware products that help network system administrators manage a network. Network management covers a wide area, including security, performance, and reliability. embedded web server user guide Glossary-25 - HP StorageWorks 2/140 | embedded web server user guide - Page 156
to data stored on a medium, such as tape or even paper, that is not available immediately to the user. Glossary-26 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 157
port to indicate that it is attempting to initialize a link and has detected a problem in doing so. (2) Sequence sent by the transmitting port to indicate that it is systems mode The mode that is used for HP or open fabrics. See also operating mode; S/390 mode(S/390 mode). embedded web server - HP StorageWorks 2/140 | embedded web server user guide - Page 158
incorporates a leading-edge and open communications server, distributed data and file services, parallel Sysplex support, object-oriented programming, distributed computing environment, and open application interfaces (D). and may or may not be modified. Glossary-28 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 159
topology that provides a single, direct connection between two communication ports. The Director or Switch supports only point-to-point topology. See also arbitrated loop. port Receptacle on a device to fabric-attached devices. Contrast with public device. embedded web server user guide Glossary-29 - HP StorageWorks 2/140 | embedded web server user guide - Page 160
or Switch Product Manager, and HAFM Product Manager. (1) In the HAFM Management Services application, the software component that provides a graphical user interface for managing and monitoring of data exchanged between communicating devices (D, I). Glossary-30 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 161
greater performance and data integrity. RAID systems have features that ensure data stored on the drives are safe and quickly retrievable. embedded web server user guide Glossary-31 - HP StorageWorks 2/140 | embedded web server user guide - Page 162
a business will not outgrow it. Refers to anything whose size can be changed. SCSI See small computer system interface. Glossary-32 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 163
is a cluster of managed products (in SNMP terminology, hosts) to which the server or managed product running the SNMP agent belongs. embedded web server user guide Glossary-33 - HP StorageWorks 2/140 | embedded web server user guide - Page 164
equivalent interface in most personal computers is enhanced integrated drive electronics (EIDE). A narrow SCSI adapter supports up to eight devices, including itself. SCSI address 7 has the highest priority followed by 6, See static random access memory. Glossary-34 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 165
Glossary SSP See system services processor. state The state of the Switch or Director. Possible values include online, offline, testing, and faulty. See also offline device on the fabric while up to two pairs of loop devices can communicate simultaneously. embedded web server user guide Glossary-35 - HP StorageWorks 2/140 | embedded web server user guide - Page 166
The value 0 is illegal. system name See product name. system services processor SSP. In a Director or Switch, the central controlling processor troubleshooting a product. Technical support provides assistance twenty-four hours a day, seven days a week, including holidays. The technical support guide - HP StorageWorks 2/140 | embedded web server user guide - Page 167
to an SNMP network management station. trap host Simple network management protocol (SNMP) management workstation that is configured to receive traps. embedded web server user guide Glossary-37 - HP StorageWorks 2/140 | embedded web server user guide - Page 168
and communicate with devices attached to any other unblocked port (assuming that this is supported by the current zoning configuration). Underwriters Laboratories UL. A laboratory organization accredited by the all platforms. UPM See universal port module. Glossary-38 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 169
(IP) networks. User datagram protocol/Internet protocol (UDP/IP) offers very few error recovery services, instead providing a direct way to send and receive datagrams over an IP network. UDP/IP a port, a node, a switch, a fabric), even on global networks. embedded web server user guide Glossary-39 - HP StorageWorks 2/140 | embedded web server user guide - Page 170
, such as the Director or Switch, may be configured into one or more zones. See also access control; zone. Glossary-40 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 171
5-1 blocking ports 4-6 browser 1-7 browsers, allowed 1-2 embedded web server user guide Index buffer-to-buffer credits 2-4 C cancel, beaconing 6-5 caution, symbol and definition x circle, green meaning of 4-17 class of service 5-10 clear event log entries 5-9 port statistics 5-4 system error light - HP StorageWorks 2/140 | embedded web server user guide - Page 172
2-18 engineering change level 4-10 Enter Network Password dialog box 1-8, 2-19 equipment symbols xi Error Detection Time Out Value 4-12 Index-2 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 173
22 Fibre Channel address 5-10 domain ID 4-11 storage volume 3-4 Fibre Channel Arbitrated Loop devices 2-3 FICON 1-2 field size, data 5-10 embedded web server user guide Index firmware 4-15 level 4-10 upgrading 6-14 firmware 03.00.00 2-22 firmware 04.00.00 1-1 Firmware Upgrade tab view 6-14 Flexport - HP StorageWorks 2/140 | embedded web server user guide - Page 174
Index hot surface, symbol and definition xi HP authorized reseller xiii technical support xii website xiii I Identification tab view 2-5 identification, product 2-5 important, defined x indicator lights 4-4 -access memory (NVRAM) 3-6 note, defined x number 4-6 NVRAM 3-6 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 175
part number FRU 4-9 password 1-2, 1-8, 2-2, 2-15 configure 2-19 permissions, user 2-20 persistent binding 3-4 Planning Manual 1-6 embedded web server user guide Index port 4-6 beaconing 4-6, 6-5 block configuration 4-6 blocked 4-6 blocking 2-3, 5-1 clear statistics 5-4 configuring 2-2 link reset - HP StorageWorks 2/140 | embedded web server user guide - Page 176
of operational states 5-2 port 5-2 state, product 4-2 statistics clear for port 5-4 counter 5-4 port 5-3 wraps 5-4 status 4-15 FAN 4-6 FRU 4-9 indicators 4-4 product 4-2 symbols 4-17 embedded web server user guide - HP StorageWorks 2/140 | embedded web server user guide - Page 177
system error light, clearing 5-9 T tab view, defined 1-4 tab, defined 1-4 technical support, HP xii technology port properties 4-8 terminology Embedded Web Server 1-3 key 1-5 navigation panel 1-3 parameters 4-11 unit properties 4-9 viewing FRU properties 4-8 embedded web server user guide Index-7 - HP StorageWorks 2/140 | embedded web server user guide - Page 178
defined xi rack stability xii symbol and definition x web browser 1-7 web browsers 1-2 websites HP storage xiii wraps, definition 5-4 write authorization 2-16 WWN 4-10, 4-15, 4-19 attached 3-3 naming conventions 3-6 overview 3-1 single product, illustrated 3-2 Index-8 embedded web server user guide
hp StorageWorks
embedded web server
user guide
Part Number: AA–RTDRA–TE
First Edition (January 2003)
This guide describes the HP StorageWorks Embedded Web Server
(EWS), its features, and how to use it to configure, operate, and
monitor a Storage Area Network (SAN).