User manual QUANTUM FC420 BRIDGE OPTION V4 REL 0

[. . . ] Prism FC420 Bridge Option User's Guide Introduction 3 Fibre Channel Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Library Operation after Prism FC420 Bridge Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Cabling the Library for Fibre Channel 4 One- and Two-Drive Library Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Cabling an ATL M2500 with Three or More Drives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Setting SCSI IDs Configuring FC420 Firmware 10 11 Setting up an Ethernet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Verifying Current FC420 Firmware. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Scanning the SCSI Busses on the Library. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Creating a Map File for the FC420 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Making Other Configuration Changes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Restoring the PC to Its Original Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Prism FC420 Services Software Commands 15 Prism FC420 Service Software Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Command Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 List of Abbreviations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Command Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Document 6473031-04, Ver. 0, September 2003 1 Prism FC420 Bridge Option User's Guide Document 6473031-04, Ver. 0 September 2003 Prism FC420 Blink Codes 27 2 6207947-04fN 15 Prism FC420 Bridge Option User's Guide Document 6473031-04, Ver. 0 September 2003 Introduction This document explains how to configure and operate the FC420 Fibre Channel bridge option installed in the Quantum ATL M-Series library. [. . . ] Selects/displays the delay interval (in seconds) between DHCP client requests. 0 set bootfibredelay [0 | 15 | 30] get bootfibredelay BootScan enabled set bootscan [enabled | disabled] get bootscan BootScanPorts all set bootscanports [fp | all | auto] get bootscanports clearevent ClearEvent (Immediate) DhcpFixedDelay 5 set dhcpfixeddelay [0 | 15 | 30] get dhcpfixeddelay 16 Prism FC420 Services Software Commands Prism FC420 Bridge Option User's Guide Document 6473031-04, Ver. 0 September 2003 Command DispEvent Description Sets the switches that control the filtering performed when displaying events. Default Syntax set dispevent [subsystem] [event_level] [status] get dispevent Switches have the following settings: [subsystem] switch: mask that controls which subsystem events are displayed. The mask is a byte value with the following bit patterns corresponding to the currently supported subsystems: 0x01 0x02 0x04 0x08 0x20 0x40 0x80 0x00 FCP Processor/i960 Interaction SCSI Processor/i960 Interaction Ethernet (Future) Extended copy NVRAM & Flash ECC & Parity Performance To display events from several different subsystems, use a mask value equal to the logical OR of the corresponding subsystem values. To display events from all subsystems enter the value 0x7F for the mask. [event_level] switch: mask that controls what reporting level events are 0x00 displayed. The mask is a byte value with the following bit patterns corresponding to the currently supported reporting levels: Info; general information Warning; unexpected situation/condition Critical; operation limited/curtailed Failure; hard failure Other; otherwise not categorized Debug; tracking events 0x01 0x02 0x04 0x08 0x10 0x20 To display events from several different reporting levels, use a mask value equal to the logical OR of the corresponding reporting levels. To display events for all reporting levels enter the value 0x7F for the mask. [status] switch: This switch has the following two values which correspond to the status of the events to be displayed: all ngood All events, regardless of their status values are displayed. ngood Only events with a status other than good are displayed. DispFcPortDB (Immediate) Displays the contents of the specified Fibre port's internal database. dispfcportdb <fp> Prism FC420 Services Software Commands 17 Prism FC420 Bridge Option User's Guide Document 6473031-04, Ver. 0 September 2003 Command DisplayEvent Description Displays the current contents of the event log. The log is filtered by the current switch settings as described in the DispEvent section. If the optional all is selected, the display filtering is temporarily suspended and all logged events are displayed. The get command displays the statistics; the set command resets the statistic counters to zero. The get command displays the logs; the set command resets the logs to zero. If auto is selected, the current speed of the connection is indicated in parentheses in the response to the get ethernetspeed command. Specifies whether ACK0 or ACK1 will be returned in response to a Class 2 Fibre Channel data frame or sequence. When enabled, this option sends ACK0; when disabled, this option sends ACK1. Specifies whether the FC420 bridge will support Fibre Channel Class 2 (Multiplexed) or Class 3 service. Sets/displays the Fibre Channel connection mode for the FC420 to arbitrated loop or point-to-point. Loop-ptp and ptp-loop will auto-negotiate starting with the first topology type. Sets/displays the data rate (in Gb/s) at which the FC420 bridge will operate. Applies to all three Fibre Channel ports on each board. Default Syntax displayevent <all> (Immediate) EccLog set ecclog clear get ecclog ErrorLog set errorlog clear get errorlog EthernetSpeed auto set ethernetspeed [10 | 100 | auto] get ethernetspeed Exit exit (Immediate) FcAck0 disabled set fcack0 [enabled | disabled] get fcack0 FcClass2 disabled set fcclass2 [enabled | disabled] get fcclass2 FcConnMode ptp-loop set fcconnmode [loop | ptp | loop-ptp | ptp-loop] get fcconnmode FcDataRate auto set fcdatarate [1gb | 2gb | auto] get fcdatarate FcFairArb enabled set fcfairarb [enabled | disabled] get fcfairarb 18 Prism FC420 Services Software Commands Prism FC420 Bridge Option User's Guide Document 6473031-04, Ver. 0 September 2003 Command FcFullDuplex Description Enables/disables full duplex communication between the FC420 bridge and other Fibre Channel devices. Under soft addressing the FC420 loop address is assigned during loop initialization. [. . . ] 0 September 2003 Command ScsiPortSelTimeout Description Show the time (msec) that the bridge waits for a response from a SCSI device on the selected port after a selection request. Specify whether synchronous SCSI transfers should be negotiated with devices on the specified SCSI port. Sets the baud rate for the FC420 serial port (2400, 9600, 19200, 38400, 57600, or 115200). Set the data handshaking method used for controlling the flow between the transmitter and receiver (hardware, software, or none). [. . . ]