Looks like the disk is failing or queueing is not working right.  As  
for ACPI, not working is common, that's not an error, merely a warning  
as it says.  Maybe someone here responsible for disk drivers can  
answer what exactly this means.  David, is this notebook using a SATA  
disk, and does it run native under other operating systems?

James
On Dec 2, 2007, at 9:02 AM, Dr. David Kirkby wrote:

> Since the very first time I booted Solaris Express Developer Edition  
> 9/07 snv_70b X86 on this laptop (Sony VAIO VGN-Sz4XWN/C) there has  
> been a long delay in the boot process. The messages indicate  
> something is amiss, but since it has done this all the time, and it  
> boots OK, I'm not sure how much I should concern myself with it. See  
> below. Its the last 20 or so lines where the problems occur, but I  
> have pasted the very first line from boot, rather than omit  
> something that might be useful.
>
> Dec  2 09:42:45 kingfisher pci_autoconfig: [ID 466951 kern.warning]  
> WARNING: No ACPI obj for bus1, ACPI OFF?
> Dec  2 09:42:45 kingfisher pci_autoconfig: [ID 769584 kern.warning]  
> WARNING: detected unsupported configuration: non-empty bridge (bus  
> 0x0, dev 0x1c, func 0x1) without I/O resources assigned by bios for  
> secondary bus 0x6
> Dec  2 09:42:45 kingfisher pci_autoconfig: [ID 130646 kern.warning]  
> WARNING: devices under bridge bus 0x0, dev 0x1c, func 0x1 will not  
> be assigned I/O ports
>
> Dec  2 09:43:26 kingfisher scsi: [ID 107833 kern.warning] WARNING: / 
> pci at 0,0/pci-ide at 1f,2/ide at 0 (ata2):
> Dec  2 09:43:26 kingfisher      timeout: abort request, target=0 lun=0
> Dec  2 09:43:26 kingfisher scsi: [ID 107833 kern.warning] WARNING: / 
> pci at 0,0/pci-ide at 1f,2/ide at 0 (ata2):
> Dec  2 09:43:26 kingfisher      timeout: abort device, target=0 lun=0
> Dec  2 09:43:26 kingfisher scsi: [ID 107833 kern.warning] WARNING: / 
> pci at 0,0/pci-ide at 1f,2/ide at 0 (ata2):
> Dec  2 09:43:26 kingfisher      timeout: reset target, target=0 lun=0
> Dec  2 09:43:26 kingfisher scsi: [ID 107833 kern.warning] WARNING: / 
> pci at 0,0/pci-ide at 1f,2/ide at 0 (ata2):
> Dec  2 09:43:26 kingfisher      timeout: reset bus, target=0 lun=0
> Dec  2 09:43:27 kingfisher scsi: [ID 107833 kern.warning] WARNING: / 
> pci at 0,0/pci-ide at 1f,2/ide at 0 (ata2):
> Dec  2 09:43:27 kingfisher      timeout: early timeout, target=0 lun=0
> Dec  2 09:43:27 kingfisher gda: [ID 107833 kern.warning] WARNING: / 
> pci at 0,0/pci-ide at 1f,2/ide at 0/cmdk at 0,0 (Disk0):
> Dec  2 09:43:27 kingfisher      Error for command 'read sector'  
> Error Level: Informational
> Dec  2 09:43:27 kingfisher gda: [ID 107833 kern.notice]          
> Sense Key: aborted command
> Dec  2 09:43:27 kingfisher gda: [ID 107833 kern.notice]          
> Vendor 'Gen-ATA ' error code: 0x3
> Dec  2 09:43:27 kingfisher gda: [ID 107833 kern.warning] WARNING: / 
> pci at 0,0/pci-ide at 1f,2/ide at 0/cmdk at 0,0 (Disk0):
> Dec  2 09:43:27 kingfisher      Error for command 'read sector'  
> Error Level: Informational
> Dec  2 09:43:27 kingfisher gda: [ID 107833 kern.notice]          
> Sense Key: aborted command
> Dec  2 09:43:27 kingfisher gda: [ID 107833 kern.notice]          
> Vendor 'Gen-ATA ' error code: 0x3
>
> This message posted from opensolaris.org
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