On 19/08/2016 14:06, Alexander Motin wrote:
> On 19.08.16 11:30, Andriy Gapon wrote:
>> So, what's suspicious here is that we discover two AHCI channels on the
>> JMicron
>> device and we seem to discover some sort of a device on one of them. But the
>> communication with that (phantom?) device t
On 19.08.16 11:30, Andriy Gapon wrote:
> So, what's suspicious here is that we discover two AHCI channels on the
> JMicron
> device and we seem to discover some sort of a device on one of them. But the
> communication with that (phantom?) device times out and that causes a very
> long
> delay du
The motherboard is Asus M4A89GTD PRO. This is how the manufacturer describes
its storage hardware:
AMD® SB850 chipset
- 6 x SATA 6.0 Gb/s ports with RAID 0, 1, 5, and 10 support
JMicron® JMB361 PATA and SATA controller
- 1 x Power eSATA 3.0 Gb/s port
-
> I once ran into a very severe AHCI timeout problem. After months of trying to
> figure it out and insane "Hardware_ECC_Recovered" error values, I found that
> the error was with the power connector plug / sata HDD interface. All errors
> disappeared after replacing that
I once ran into a very severe AHCI timeout problem. After months of trying to
figure it out and insane "Hardware_ECC_Recovered" error values, I found that
the error was with the power connector plug / sata HDD interface. All errors
disappeared after replacing that cable. Since you hav
> >> Essentially the combination of SATA 3 speeds the midplane / backplane
> >> degraded the connection between the MB and HDD enough to cause
> >> the disks to randomly drop when under load.
> >>
> >> If we connected the disks directly to the MB with SATA cables the
> >> problem went away. In
- Original Message -
From: "Vladislav Prodan"
To: "Steven Hartland"
Cc: ;
Sent: Sunday, January 27, 2013 3:13 PM
Subject: Re[2]: Re[2]: AHCI timeout when using ZFS + AIO + NCQ
- Original Message -
From: "Vladislav Prodan"
>> Is it
> - Original Message -
> From: "Vladislav Prodan"
>
> >> Is it always the same disk, of so replace it SMART helps identify issues
> >> but doesn't tell you 100% there's no problem.
> >
> >
> > Now it has fallen off a different HDD - ada0.
> > I'm 99% sure that MHDD will not find prob
similar chipsets that have similar problems
with blade ahci times out.
> - Original Message -
> From: "Vladislav Prodan"
> To:
> Cc:
> Sent: Thursday, January 24, 2013 12:19 PM
> Subject: AHCI timeout when using ZFS + AIO + NCQ
>
>
> >I have th
- Original Message -
From: "Vladislav Prodan"
Is it always the same disk, of so replace it SMART helps identify issues
but doesn't tell you 100% there's no problem.
Now it has fallen off a different HDD - ada0.
I'm 99% sure that MHDD will not find problems in HDD - ada0 and ada2.
Is it always the same disk, of so replace it SMART helps identify issues
but doesn't tell you 100% there's no problem.
- Original Message -
From: "Vladislav Prodan"
To:
Cc:
Sent: Thursday, January 24, 2013 12:19 PM
Subject: AHCI timeout when using ZFS + AIO + NCQ
I have the server:
FreeBSD 9.1-PRERELEASE #0: Wed Jul 25 01:40:56 EEST 2012
Jan 24 12:53:01 vesuvius kernel: atapci0: port
0xc040-0xc047,0xc030-0xc033,0xc020-0xc027,0xc010-0xc013,0xc000-0xc00f mem
0xfe21-0xfe2101ff irq 51 at device 0.0 on pci3
...
Jan 24 12:53:01 vesuvius kernel: ahci0: p
ransfers (SATA 1.x, UDMA5, PIO 8192bytes)
>>> ada1: 238475MB (488397168 512 byte sectors: 16H 63S/T 16383C)
>>> ada2 at ata4 bus 0 scbus4 target 0 lun 0
>>> ada2: ATA-8 SATA 1.x device
>>> ada2: 150.000MB/s transfers (SATA 1.x, UDMA5, PIO 8192bytes)
>>> ada2: 4
; ada2: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
>> ada3 at ata0 bus 0 scbus5 target 0 lun 0
>> ada3: ATA-7 device
>> ada3: 100.000MB/s transfers (UDMA5, PIO 8192bytes)
>> ada3: 152627MB (312581808 512 byte sectors: 16H 63S/T 16383C)
>>
>> __
12 byte sectors: 16H 63S/T 16383C)
>> ada3 at ata0 bus 0 scbus5 target 0 lun 0
>> ada3: ATA-7 device
>> ada3: 100.000MB/s transfers (UDMA5, PIO 8192bytes)
>> ada3: 152627MB (312581808 512 byte sectors: 16H 63S/T 16383C)
>>
>> ___
gt; ___
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Just to add a "me too".
I'm runn
>
>As my old PATA hard disk was failing, I had to replace it with a new SATA
>drive where I moved my FreeBSDs installations, as PATA drives are not easy
to
>find these days.
>So I had to move one of my data drive from a VIA8237A SATA controller to the
>last free SATA slot on a Marvell 88SX612
As my old PATA hard disk was failing, I had to replace it with a new SATA
drive where I moved my FreeBSDs installations, as PATA drives are not easy to
find these days.
So I had to move one of my data drive from a VIA8237A SATA controller to the
last free SATA slot on a Marvell 88SX6121 to make
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