On Feb 1, 2011, at 8:54 PM, Krunal Desai wrote:

> On Tue, Feb 1, 2011 at 11:34 PM, Richard Elling
> <richard.ell...@gmail.com> wrote:
>> There is a failure going on here.  It could be a cable or it could be a bad
>> disk or firmware. The actual fault might not be in the disk reporting the 
>> errors (!)
>> It is not a media error.
>> 
> 
> Errors were as follows:
> Feb 01 19:33:01.3665 ereport.io.scsi.cmd.disk.recovered    0x269213b01d700401
> Feb 01 19:33:01.3665 ereport.io.scsi.cmd.disk.recovered    0x269213b01d700401
> Feb 01 19:33:01.3665 ereport.io.scsi.cmd.disk.recovered    0x269213b01d700401
> Feb 01 19:33:04.9969 ereport.io.scsi.cmd.disk.tran         0x269f99ef0b300401
> Feb 01 19:33:04.9970 ereport.io.scsi.cmd.disk.tran         0x269f9a165a400401
> 
> Verbose of a message:
> Feb 01 2011 19:33:04.996932283 ereport.io.scsi.cmd.disk.tran
> nvlist version: 0
>        class = ereport.io.scsi.cmd.disk.tran
>        ena = 0x269f99ef0b300401
>        detector = (embedded nvlist)
>        nvlist version: 0
>                version = 0x0
>                scheme = dev
>                device-path = /pci@0,0/pci8086,2e21@1/pci15d9,a580@0/sd@3,0
>        (end detector)
> 
>        devid = id1,sd@n5000c50010ed6a31
>        driver-assessment = fail
>        op-code = 0x0
>        cdb = 0x0 0x0 0x0 0x0 0x0 0x0
>        pkt-reason = 0x18

This error code means the device is gone.

>        pkt-state = 0x1

The command got the bus, but could not access the target.

>        pkt-stats = 0x0
>        __ttl = 0x1
>        __tod = 0x4d48a640 0x3b6bfabb
> 
> It was a cable error, but why didn't fault management tell me about
> it? What do you mean by "The actual fault might not be in the disk
> reporting the errors (!)
> It is not a media error."? Fault might be sourcing from my SATA
> controller or something possibly?

Possibly.
 -- richard

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