Message info
 
To:Gót András From:Dmitry Morozovsky Subject:Re: ahci hangs on Supermicro MicroCloud second channel Date:Sun, 18 Mar 2012 20:43:47 +0400 (MSK)
 

On Sun, 18 Mar 2012, G?t Andr?s wrote:

> Hi,
>
> Did you check whether there's newer firmware for the microcloud mainboards?
> Does the integrated ctrls are in AHCI mode in the BIOS?

Yes and yes, surely.

> You may also ask Supermicro if it turns out that it's not a FreeBSD problem,
> but be prepared that they'll ask for enterprise drives first.

I can check with WD REs (have some spares for more disk-oriented servers, also
SuperMicro), but let it be the latter phase.

What puzzles me a bit is that it is not the first 1155 SuperMicro platform we
use on 5017C-MTF it seems the same controller:

ahci0: <Intel Cougar Point AHCI SATA controller> port
0xf070-0xf077,0xf060-0xf063,0xf050-0xf057,0xf040-0xf043,0xf000-0xf01f mem
0xfb121000-0xfb1217ff irq 19 at device 31.2 on pci0
ahci0: Reserved 0x800 bytes for rid 0x24 type 3 at 0xfb121000
ahci0: attempting to allocate 1 MSI vectors (1 supported)
msi: routing MSI IRQ 266 to local APIC 0 vector 59
ahci0: using IRQ 266 for MSI
ahci0: [MPSAFE]
ahci0: [ITHREAD]
ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported

and ahci with the same pair of WD Blues works flawlessly

>
> Regards,
> Andras
>
>
> On Sun, 18 Mar 2012 20:10:34 +0400 (MSK), Dmitry Morozovsky wrote:
> > Dear colleagues,
> >
> > I've start testing SuperMicro MicroCloud[1] to have high-density routers
> > cluster, and experiencing strange effects with disk subsystem:
> >
> > - on stable/8, it does detect AHCI controller, but detects disks as non-ahci
> > ad*
> > - on stable/9, disks are shown as ada*, but disk on second channel
> > has constant
> > read/write hangs, showing 100% load on few hundreds kBps in gstat.
> >
> > disk controller is Intel C204 PCH:
> >
> > ahci0: <Intel Cougar Point AHCI SATA controller> port
> > 0xf050-0xf057,0xf040-0xf043,0xf030-0xf037,0xf020-0xf023,0xf000-0xf01f mem
> > 0xfa901000-0xfa9017ff irq 19 at device 31.2 on pci0
> > ahci0: attempting to allocate 1 MSI vectors (1 supported)
> > msi: routing MSI IRQ 284 to local APIC 0 vector 81
> > ahci0: using IRQ 284 for MSI
> > ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported
> > ahci0: Caps: 64bit NCQ SNTF ALP AL CLO 6Gbps PMD SSC PSC 32cmd EM 6ports
> > ahci0: Caps2: APST
> > ahci0: EM Caps: ALHD XMT SMB LED
> > ahcich0: <AHCI channel> at channel 0 on ahci0
> > ahcich0: Caps:
> > ahcich1: <AHCI channel> at channel 1 on ahci0
> > ahcich1: Caps:
> >
> > pass0 at ahcich0 bus 0 scbus0 target 0 lun 0
> > pass0: <WDC WD5000AAKX-001CA0 15.01H15> ATA-8 SATA 3.x device
> > pass0: Serial Number WD-WCAYUFH26175
> > pass0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
> > pass0: Command Queueing enabled
> > pass1 at ahcich1 bus 0 scbus1 target 0 lun 0
> > pass1: <WDC WD5000AAKX-001CA0 15.01H15> ATA-8 SATA 3.x device
> > pass1: Serial Number WD-WCAYUFH32290
> > pass1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
> > pass1: Command Queueing enabled
> > ada0 at ahcich0 bus 0 scbus0 target 0 lun 0
> > ada0: <WDC WD5000AAKX-001CA0 15.01H15> ATA-8 SATA 3.x device
> > ada0: Serial Number WD-WCAYUFH26175
> > ada0: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
> > ada0: Command Queueing enabled
> > ada0: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
> > ada0: Previously was known as ad4
> > ada1 at ahcich1 bus 0 scbus1 target 0 lun 0
> > GEOM: new disk ada0
> > GEOM: new disk ada1
> > ada1: <WDC WD5000AAKX-001CA0 15.01H15> ATA-8 SATA 3.x device
> > ada1: Serial Number WD-WCAYUFH32290
> > ada1: 600.000MB/s transfers (SATA 3.x, UDMA6, PIO 8192bytes)
> > ada1: Command Queueing enabled
> > ada1: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
> > ada1: Previously was known as ad6
> >
> > Any hints?
> >
> >
> > [1] http://www.supermicro.nl/products/system/3U/5037/SYS-5037MC-H8TRF.cfm
>
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>

--
Sincerely,
D.Marck [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer: marck@FreeBSD.org ]
------------------------------------------------------------------------
*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru ***
------------------------------------------------------------------------
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