RE: [Xen-devel] boot errors

["Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>]

> I've compiled the 3.0-devel version on SUSE Linux 9.3. The 
> ony problem is the qla2300 driver, which will not start all 
> correctly on boot. So i cannot see other partitions than sda.

The driver probably has some assumption/bug that it gets away with on native 
but fails under Xen.

It's worth comparing the output against a native 2.6.12 boot to find the point 
where the messages from the driver diverge, and then start working backwards to 
see what's going on. A common problem is the driver making assumptions that 
memory pages will be machine contiguous when they shouldn't. You could use a 
debug=y build of Xen to try and provoke this failure more dramatically.

BTW: what make/model of machine does this HBA come with?

Ian
 
> --------------------------------------------------------------
> -------------------
> QLogic Fibre Channel HBA Driver
> ACPI: PCI Interrupt 0000:04:02.0[A] -> GSI 24 (level, low) -> 
> IRQ 185 qla2300 0000:04:02.0: Found an ISP2312, irq 185, 
> iobase 0xf8840000
> scsi3 : qla2xxx
> qla2300 0000:04:02.0: Configuring PCI space...
> qla2300 0000:04:02.0: Configure NVRAM parameters...
> qla2300 0000:04:02.0: Verifying loaded RISC code...
> qla2300 0000:04:02.0: Waiting for LIP to complete...
> qla2300 0000:04:02.0: LIP reset occured (f7f7).
> qla2300 0000:04:02.0: LOOP UP detected (2 Gbps).
> qla2300 0000:04:02.0: Topology - (F_Port), Host Loop address 
> 0xffff qla2300 0000:04:02.0:
>  QLogic Fibre Channel HBA Driver: 8.00.02b5-k
>   QLogic QLA2340 - 133MHz PCI-X to 2Gb FC, Single Channel
>   ISP2312: PCI-X (100 MHz) @ 0000:04:02.0 hdma+, host#=3, 
> fw=3.03.08 IPX
> ACPI: PCI Interrupt 0000:05:01.0[A] -> GSI 48 (level, low) -> 
> IRQ 193 qla2300 0000:05:01.0: Found an ISP2312, irq 193, 
> iobase 0xf886c000
> scsi4 : qla2xxx
>   Vendor: IBM       Model: 1722-600          Rev: 0<6>qla2300 
> 0000:05:01.0: Conf
> iguring PCI space...
> 520
>   Type:   Direct-Access                      ANSI SCSI revision: 03
> qla2300 0000:05:01.0: Configure NVRAM parameters...
> SCSI device sda: 41943040 512-byte hdwr sectors (21475 MB) 
> SCSI device sda: drive cache: write back SCSI device sda: 
> 41943040 512-byte hdwr sectors (21475 MB) SCSI device sda: 
> drive cache: write back
>  sda: sda1 sda2 sda3
> Attached scsi disk sda at scsi3, channel 0, id 0, lun 0
> scsi: host 3 channel 0 id 0 lun1 has a LUN larger than 
> allowed by the host adapt er
> scsi: host 3 channel 0 id 0 lun2 has a LUN larger than 
> allowed by the host adapt er
> scsi: host 3 channel 0 id 0 lun3 has a LUN larger than 
> allowed by the host adapt er
> scsi: host 3 channel 0 id 0 lun4 has a LUN larger than 
> allowed by the host adapt er
> scsi: host 3 channel 0 id 0 lun31 has a LUN larger than 
> allowed by the host adap ter
>   Vendor: IBM       Model: ULT3580-TD2       Rev: 4772
>   Type:   Sequential-Access                  ANSI SCSI revision: 03
> scsi: host 3 channel 0 id 1 lun1 has a LUN larger than 
> allowed by the host adapt er qla2300 0000:05:01.0: Verifying 
> loaded RISC code...
> qla2300 0000:05:01.0: Waiting for LIP to complete...
> qla2300 0000:05:01.0: LIP reset occured (f800).
> qla2300 0000:05:01.0: LOOP UP detected (2 Gbps).
> qla2300 0000:05:01.0: Topology - (F_Port), Host Loop address 
> 0xffff qla2300 0000:05:01.0:
> --------------------------------------------------------------
> -------------------
> 
> Do you have any solution?
> 
> Thanks
> Stephan
> 
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> 

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