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-------- Original Message --------
Subject: 	Re: sil3132 eSATA problem
Date: 	Thu, 16 Feb 2012 01:55:11 -0300
From: 	Sebastian Muniz <redacted>
To: 	Robert Hancock <redacted>
CC: 	linux-ide@vger.kernel.org



On 2/16/2012 1:45 AM, Robert Hancock wrote:

Are you sure ata7 is an unused port? I'm pretty sure there must be a 
drive on that port and it's throwing errors on writes. Can you post 
the full dmesg log?

Hello Robert,
Indeed I am sure.
The lsscsi output says so:
root@ante:~# lsscsi -l
[0:0:0:0]    disk    ATA      HUA722050CLA330  JP2O  /dev/sda
   state=running queue_depth=31 scsi_level=6 type=0 device_blocked=0 
timeout=30
[4:0:0:0]    cd/dvd  TSSTcorp DVD-ROM TS-H353C LE01  /dev/sr0
   state=running queue_depth=1 scsi_level=6 type=5 device_blocked=0 
timeout=30
[6:0:0:0]    disk    ATA      WDC WD20EARS-00S 0957  /dev/sdb
   state=running queue_depth=1 scsi_level=6 type=0 device_blocked=0 
timeout=30
[6:1:0:0]    disk    ATA      WDC WD20EARS-00S 80.0  /dev/sdc
   state=running queue_depth=31 scsi_level=6 type=0 device_blocked=0 
timeout=30
[6:2:0:0]    disk    ATA      WDC WD20EARS-00S 80.0  /dev/sdd
   state=running queue_depth=31 scsi_level=6 type=0 device_blocked=0 
timeout=30
[6:3:0:0]    disk    ATA      WDC WD20EARS-00M 51.0  /dev/sde
   state=running queue_depth=31 scsi_level=6 type=0 device_blocked=0 
timeout=30
[6:4:0:0]    disk    ATA      WDC WD20EARS-00M 51.0  /dev/sdf
   state=running queue_depth=31 scsi_level=6 type=0 device_blocked=0 
timeout=30
root@ante:~#
Physically there is only one used port.
dmesg at:
http://pastebin.com/cJwKbPA9
Relevant parts I can see:
Ouch! you are correct!
Ata7 is scsi6 that is where the disks are connected!

 1.
    [    2.953688] sata_sil24 0000:10:00.0: version 1.1
 2.
    [    2.953702] sata_sil24 0000:10:00.0: PCI->APIC IRQ transform: INT
    A -> IRQ 18
 3.
    [    2.953835] sata_sil24 0000:10:00.0: setting latency timer to 64
 4. [    2.990750] scsi6 : sata_sil24
 5.
    [    3.022360] scsi7 : sata_sil24
 6.
    [    3.022455] ata7: SATA max UDMA/100 host m128@0x91b04000 port
    0x91b00000 irq 18
 7.
    [    3.022554] ata8: SATA max UDMA/100 host m128@0x91b04000 port
    0x91b02000 irq 18
 8.
    [    5.217790] ata7: SATA link up 3.0 Gbps (SStatus 123 SControl 0)
 9.
    [    5.218248] ata7.15: Port Multiplier 1.2, 0x197b:0x0325 r0, 5
    ports, feat 0x5/0xf
10.
    [    5.218670] ata7.00: hard resetting link
11.
    [    5.553352] ata7.00: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
12.
    [    5.553493] ata7.01: hard resetting link
13.
    [    5.888613] ata7.01: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
14.
    [    5.888753] ata7.02: hard resetting link
15.
    [    6.335621] ata7.02: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
16.
    [    6.335761] ata7.03: hard resetting link
17.
    [    6.782634] ata7.03: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
18.
    [    6.782776] ata7.04: hard resetting link
19.
    [    7.245612] ata7.04: SATA link up 3.0 Gbps (SStatus 123 SControl 320)
20.
    [    7.246217] ata7.00: ATA-7: WDC WD20EARS-00S8B1, 0957, max UDMA/133
21.
    [    7.246303] ata7.00: 3907029168 sectors, multi 1: LBA48
22.
    [    7.246930] ata7.00: configured for UDMA/100
23.
    [    7.250620] ata7.01: ATA-8: WDC WD20EARS-00S8B1, 80.00A80, max
    UDMA/133
24.
    [    7.250711] ata7.01: 3907029168 sectors, multi 0: LBA48 NCQ
    (depth 31/32)
25.
    [    7.254637] ata7.01: configured for UDMA/100
26.
    [    7.258461] ata7.02: ATA-8: WDC WD20EARS-00S8B1, 80.00A80, max
    UDMA/133
27.
    [    7.258550] ata7.02: 3907029168 sectors, multi 0: LBA48 NCQ
    (depth 31/32)
28.
    [    7.262478] ata7.02: configured for UDMA/100
29.
    [    7.265427] ata7.03: ATA-8: WDC WD20EARS-00MVWB0, 51.0AB51, max
    UDMA/133
30.
    [    7.265517] ata7.03: 3907029168 sectors, multi 0: LBA48 NCQ
    (depth 31/32)
31.
    [    7.269402] ata7.03: configured for UDMA/100
32.
    [    7.272915] ata7.04: ATA-8: WDC WD20EARS-00MVWB0, 51.0AB51, max
    UDMA/133
33.
    [    7.273004] ata7.04: 3907029168 sectors, multi 0: LBA48 NCQ
    (depth 31/32)
34.
    [    7.276599] ata7.04: configured for UDMA/100
35.
    [    7.276783] ata7: EH complete
36. [    9.352622] ata8: SATA link down (SStatus 0 SControl 0)

So I am in trouble here.
I have downloaded, configured and I am ready to install Linux-3.2.4 if 
that might help.

Thanks in advance.
Sebastian