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We have several dual cpu systems - half intel, the other half AMD. |
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For our purposes, we are building to the i686 arch. |
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|
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The hosts with the below described problem are running on Tyan mother |
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boards with LSI Logic SCSI controllers embedded in PCI-E bus. |
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|
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We rescently upgraded to the 2.6.15-r1 kernel and life is great on the |
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systems that use the adaptec scsi controllers. However, LSI Logic does |
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not appear to be seen by udev or, more likely, initramfs facilities. |
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Consequently, no root device is found. |
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|
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I am missing something but don't know what. Below is the output of |
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|
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#lshw -short |
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|
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H/W path Device Class Description |
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=============================================== |
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system S2895 |
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/0 bus S2895 |
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/0/1 memory BIOS |
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/0/3 processor Dual Core AMD Opteron(tm) Processor 275 |
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/0/3/6 memory L1 cache |
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/0/3/7 memory L2 cache |
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/0/5 processor Dual Core AMD Opteron(tm) Processor 275 |
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/0/5/8 memory L1 cache |
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/0/5/9 memory L2 cache |
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/0/d memory System Memory |
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/0/d/0 memory DIMM DRAM Synchronous [empty] |
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/0/d/1 memory DIMM DRAM Synchronous [empty] |
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/0/d/2 memory DIMM DRAM Synchronous |
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/0/d/3 memory DIMM DRAM Synchronous |
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/0/d/4 memory DIMM DRAM Synchronous [empty] |
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/0/d/5 memory DIMM DRAM Synchronous [empty] |
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/0/d/6 memory DIMM DRAM Synchronous [empty] |
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/0/d/7 memory DIMM DRAM Synchronous [empty] |
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/0/4 memory CK804 Memory Controller |
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/0/0 memory CK804 Memory Controller |
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/0/100 bridge CK804 ISA Bridge |
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/0/1.1 bus CK804 SMBus |
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/0/2 bus CK804 USB Controller |
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/0/2/1 usb2 bus nVidia Corporation CK804 USB Controller |
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/0/2/1/1 input Microsoft IntelliMouse |
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/0/2/1/3 input Logitech USB Keyboard |
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/0/2.1 bus CK804 USB Controller |
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/0/2.1/1 usb1 bus nVidia Corporation CK804 USB Controller |
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/0/c multimedia CK804 AC'97 Audio Controller |
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/0/6 storage CK804 IDE |
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/0/6/0 ide0 bus IDE Channel 0 |
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/0/6/0/0 /dev/hda disk PLEXTOR DVDR PX-740A |
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/0/6/0/1 /dev/hdb disk PLEXTOR DVDR PX-740A |
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/0/7 storage CK804 Serial ATA Controller |
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/0/8 storage CK804 Serial ATA Controller |
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/0/9 bridge CK804 PCI Bridge |
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/0/9/5 bus TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) |
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/0/101 eth0 bridge CK804 Ethernet Controller |
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/0/102 eth1 bridge CK804 Ethernet Controller |
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/0/103 bridge CK804 PCIE Bridge |
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/0/103/0 display GeForce 7800 GTX |
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/0/104 bridge CK804 PCIE Bridge |
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/0/105 bridge K8 [Athlon64/Opteron] HyperTransport Technology Configuration |
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/0/106 bridge K8 [Athlon64/Opteron] HyperTransport Technology Configuration |
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/0/107 bridge K8 [Athlon64/Opteron] Address Map |
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/0/108 bridge K8 [Athlon64/Opteron] Address Map |
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/0/109 bridge K8 [Athlon64/Opteron] DRAM Controller |
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/0/10a bridge K8 [Athlon64/Opteron] DRAM Controller |
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/0/10b bridge K8 [Athlon64/Opteron] Miscellaneous Control |
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/0/10c bridge K8 [Athlon64/Opteron] Miscellaneous Control |
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/0/a bridge AMD-8131 PCI-X Bridge |
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/0/b bridge AMD-8131 PCI-X Bridge |
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/0/b/6 scsi6 storage 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI |
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/0/b/6/0.0.0 /dev/sda disk ST373454LW |
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/0/b/6.1 storage 53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSI |
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/0/a.1 system AMD-8131 PCI-X IOAPIC |
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/0/b.1 system AMD-8131 PCI-X IOAPIC |
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/0/e memory CK804 Memory Controller |
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/1 scsi7 storage |
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/2 eth2 network IEEE1394 interface |
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|
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=========================================================================================== |
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# udevinfo |
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|
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|
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looking at device '/block/sda': |
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KERNEL=="sda" |
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SUBSYSTEM=="block" |
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SYSFS{stat}==" 7619 2368 320031 96813 4146 2814 55474 22018 0 30875 118830" |
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SYSFS{size}=="143374744" |
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SYSFS{removable}=="0" |
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SYSFS{range}=="16" |
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SYSFS{dev}=="8:0" |
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|
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looking at device '/devices/pci0000:08/0000:08:0b.0/0000:0a:06.0/host6/target6:0:0/6:0:0:0': |
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ID=="6:0:0:0" |
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BUS=="scsi" |
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DRIVER=="sd" |
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SYSFS{ioerr_cnt}=="0x0" |
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SYSFS{iodone_cnt}=="0x2e11" |
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SYSFS{iorequest_cnt}=="0x2e11" |
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SYSFS{iocounterbits}=="32" |
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SYSFS{timeout}=="30" |
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SYSFS{state}=="running" |
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SYSFS{rev}=="0003" |
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SYSFS{model}=="ST373454LW " |
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SYSFS{vendor}=="SEAGATE " |
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SYSFS{scsi_level}=="4" |
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SYSFS{type}=="0" |
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SYSFS{queue_type}=="simple" |
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SYSFS{device_blocked}=="0" |
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SYSFS{queue_depth}=="31" |
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|
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looking at device '/devices/pci0000:08/0000:08:0b.0/0000:0a:06.0/host6/target6:0:0': |
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ID=="target6:0:0" |
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BUS=="" |
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DRIVER=="" |
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|
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looking at device '/devices/pci0000:08/0000:08:0b.0/0000:0a:06.0/host6': |
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ID=="host6" |
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BUS=="" |
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DRIVER=="" |
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|
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looking at device '/devices/pci0000:08/0000:08:0b.0/0000:0a:06.0': |
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ID=="0000:0a:06.0" |
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BUS=="pci" |
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DRIVER=="mptbase" |
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SYSFS{config}=="" |
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SYSFS{modalias}=="pci:v00001000d00000030sv000010F1sd00002895bc01sc00i00" |
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SYSFS{local_cpus}=="0f" |
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SYSFS{irq}=="193" |
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SYSFS{class}=="0x010000" |
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SYSFS{subsystem_device}=="0x2895" |
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SYSFS{subsystem_vendor}=="0x10f1" |
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SYSFS{device}=="0x0030" |
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SYSFS{vendor}=="0x1000" |
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|
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looking at device '/devices/pci0000:08/0000:08:0b.0': |
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ID=="0000:08:0b.0" |
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BUS=="pci" |
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DRIVER=="" |
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SYSFS{modalias}=="pci:v00001022d00007450sv00000000sd00000000bc06sc04i00" |
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SYSFS{local_cpus}=="0f" |
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SYSFS{irq}=="0" |
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SYSFS{class}=="0x060400" |
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SYSFS{subsystem_device}=="0x0000" |
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SYSFS{subsystem_vendor}=="0x0000" |
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SYSFS{device}=="0x7450" |
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SYSFS{vendor}=="0x1022" |
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|
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looking at device '/devices/pci0000:08': |
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ID=="pci0000:08" |
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BUS=="" |
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DRIVER=="" |
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================================================================================== |
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|
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Any clues would be very helpfull at this point. |
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