USB problems with 8.2
Момчил Иванов
momchil at xaxo.eu
Tue Dec 27 14:15:36 UTC 2011
At Tue, 27 Dec 2011 12:59:07 +0100,
Hans Petter Selasky wrote:
>
> On Tuesday 27 December 2011 12:53:01 Momchil Ivanov wrote:
> > At Tue, 27 Dec 2011 10:36:24 +0100,
> >
> > Hans Petter Selasky wrote:
> > > Have you tried to use the no-synchronize cache quirk for your drive?
> >
> > how do I use that?
> >
> > > Are you using 8-stable?
> >
> > yes, with sources from about FreeBSD 8.2-STABLE #0: Sat Oct 22 16:07:57
> > CEST 2011.
>
> Try to update as of today.
>
> See "usbconfig -h | grep quirk"
>
> --HPS
I have updated as of today about FreeBSD 8.2-STABLE #1: Tue Dec 27 14:15:28 CET 2011.
here is the relevant output of "lsusb -v" considering the usb drive:
Bus /dev/usb Device /dev/ugen6.2: ID 04fc:0c25 Sunplus Technology Co., Ltd SATALink SPIF225A
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x04fc Sunplus Technology Co., Ltd
idProduct 0x0c25 SATALink SPIF225A
bcdDevice 1.03
iManufacturer 2 Sunplus Technology Inc.
iProduct 3 USB to Serial-ATA bridge
iSerial 1 Hitachi HT080320BB0F00WDHXNL9A
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 4 Bulk Only Configuration
bmAttributes 0xc0
Self Powered
MaxPower 2mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk (Zip)
iInterface 5 Bulk Only Interface
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
can't get debug descriptor: Input/output error
Device Status: 0x0001
Self Powered
I did the following then:
t61# usbconfig -d ugen6.2 dump_device_quirks | grep -i cache
VID=0x058f PID=0x6387 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x1005 PID=0xb113 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x04b4 PID=0x6830 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x04cb PID=0x0100 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x05e3 PID=0x0702 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x152d PID=0x2338 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x04cf PID=0x8818 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x07c4 PID=0x0400 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x067b PID=0x2506 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x14cd PID=0x6600 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x071b PID=0x3203 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x040d PID=0x6204 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x1058 PID=0x0901 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x0492 PID=0x0140 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x058f PID=0x0000 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x090c PID=0x0000 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x0bda PID=0x0000 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x13fd PID=0x0000 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
t61# usbconfig -d ugen6.2 add_quirk UQ_MSC_NO_SYNC_CACHE
t61# usbconfig -d ugen6.2 dump_device_quirks | grep -i cache
VID=0x058f PID=0x6387 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x1005 PID=0xb113 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x04b4 PID=0x6830 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x04cb PID=0x0100 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x05e3 PID=0x0702 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x152d PID=0x2338 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x04cf PID=0x8818 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x07c4 PID=0x0400 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x067b PID=0x2506 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x14cd PID=0x6600 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x071b PID=0x3203 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x040d PID=0x6204 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x1058 PID=0x0901 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x0492 PID=0x0140 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x058f PID=0x0000 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x090c PID=0x0000 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x0bda PID=0x0000 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x13fd PID=0x0000 REVLO=0x0000 REVHI=0xffff QUIRK=UQ_MSC_NO_SYNC_CACHE
VID=0x04fc PID=0x0c25 REVLO=0x0103 REVHI=0x0103 QUIRK=UQ_MSC_NO_SYNC_CACHE
the add_quirk seems to do something since VID=0x04fc appeared at the bottom of the list. But the USB drive stalls again for some seconds after rtorrent hashing about 800MB: the LED on the drive stops blinking, the drive stops making any seek noises, there is no CPU activity and all attempts to "cd" into a directory on the drive get blocked until the device comes back again. As rtorrent continues the hashing after about 4GB of data, the stalls seem to appear more often - every 100-200 MB.
Is there something else I might try?
Note: I was compiling some 100-200 ports last night on the very same drive and that kind of "low speed" load does not seem to make it stall.
Thanks,
Momchil
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