Controller mapping

From: Aideen Kilkelly <aideen_at_soggey.ilo.dec.com>
Date: Tue, 24 Jun 1997 16:28:47 +0100

Someime ago I asked:

-- Using LSM it is better to have disks used for stripping or mirroring
attached to different controllers. This depends on the available
hardware. It is not a problem with modern SCSI devices.
What my question is: How do you find out the controller type and
connection map?

Thanks to Benoit and Alan for replying.

#using uerf -R -r 300 | more
I get this but am not sure what I'm looking for here. Am I looking at
psiop? And if so what is it telling me?


********************************* ENTRY 1.
*********************************

----- EVENT INFORMATION -----

EVENT CLASS OPERATIONAL EVENT
OS EVENT TYPE 300. SYSTEM STARTUP
:
:
:
                                        AlphaStation 200 4/233 system
                                        DECchip 21071
                                        82378IB (SIO) PCI/ISA Bridge
                                        Firmware revision: 3.9
                                        PALcode: OSF version 1.35
                                        pci0 at nexus
                                        psiop0 at pci0 slot 6
                                        Loading SIOP: script 800900, reg
                                         _81000000, data 4064a830
                                        scsi0 at psiop0 slot 0
                                        rz0 at scsi0 bus 0 target 0 lun
0 (DEC
                                         _ RZ26L (C) DEC 442D)
                                        rz1 at scsi0 bus 0 target 1 lun
0 (DEC
                                         _ RZ28 (C) DEC 442D)
                                        isa0 at pci0
                                        gpc0 at isa0
                                        ace0 at isa0
                                        ace1 at isa0
                                        lp0 at isa0
                                        fdi0 at isa0
                                        fd0 at fdi0 unit 0
                                        msb0 at isa0
                                        tu0: DECchip 21040-AA: Revision:
2.3
                                        tu0 at pci0 slot 11
                                        tu0: DEC TULIP Ethernet
Interface,
                                         _hardware address:
08-00-2B-E5-4F-31
                                        tu0: auto sensing: selected UTP
                                         _(10BaseT) port
                                        tga0 at pci0 slot 13
                                        tga0: depth 8, map size 4MB,
1024x768
                                        lvm0: configured.
                                        lvm1: configured.
                                        dli: configured
                                        SuperLAT. Copyright 1993
Meridian
                                         _Technology Corp. All rights
                                         _reserved.


Thanks again


Aideen
Received on Tue Jun 24 1997 - 17:58:02 NZST

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