Date: Fri, 5 Mar 2010 18:58:42 +0100 From: Pawel Worach <pawel.worach@gmail.com> To: freebsd-usb@freebsd.org Subject: AutoSense failed Message-ID: <40410341-E2AA-4DC2-A250-615AF1816BF9@gmail.com>
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Hi, Got two new 1TB Seagate Desktop USB drives that I plan to mirror however = doing some I/O to the mirror or forcing a rebuild causes some CAM = errors, no idea if this is CAM or USB related. Any ideas about this ? = Missing quirk ? Any special debug output requests ? GEOM_MIRROR: Device data: provider da1 disconnected. GEOM_MIRROR: Device data: rebuilding provider da1. (da1:umass-sim1:1:0:0): AutoSense failed GEOM_MIRROR: Synchronization request failed (error=3D5). = da1[WRITE(offset=3D3500933120, length=3D131072)] GEOM_MIRROR: Device data: provider da1 disconnected. USB controller: ehci0: <Intel 82801DB/L/M (ICH4) USB 2.0 controller> mem = 0xc0000000-0xc00003ff irq 11 at device 29.7 on pci0 ehci0: [ITHREAD] usbus3: EHCI version 1.0 usbus3: <Intel 82801DB/L/M (ICH4) USB 2.0 controller> on ehci0 Disks: ugen3.2: <Seagate> at usbus3 umass0: <Seagate Desktop, class 0/0, rev 2.00/1.30, addr 2> on usbus3 umass0: SCSI over Bulk-Only; quirks =3D 0x0000 umass0:0:0:-1: Attached to scbus0 da0 at umass-sim0 bus 0 scbus0 target 0 lun 0 da0: <Seagate Desktop 0130> Fixed Direct Access SCSI-4 device=20 da0: 40.000MB/s transfers da0: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C) ugen3.3: <Seagate> at usbus3 umass1: <Seagate product 0x3300, class 0/0, rev 2.00/1.30, addr 3> on = usbus3 umass1: SCSI over Bulk-Only; quirks =3D 0x0000 umass1:1:1:-1: Attached to scbus1 da1 at umass-sim1 bus 1 scbus1 target 0 lun 0 da1: <Seagate Desktop 0130> Fixed Direct Access SCSI-4 device=20 da1: 40.000MB/s transfers da1: 953869MB (1953525168 512 byte sectors: 255H 63S/T 121601C) usbconfig dump_device_desc: ugen3.2: <Desktop Seagate> at usbus3, cfg=3D0 md=3DHOST spd=3DHIGH = (480Mbps) pwr=3DON bLength =3D 0x0012=20 bDescriptorType =3D 0x0001=20 bcdUSB =3D 0x0200=20 bDeviceClass =3D 0x0000=20 bDeviceSubClass =3D 0x0000=20 bDeviceProtocol =3D 0x0000=20 bMaxPacketSize0 =3D 0x0040=20 idVendor =3D 0x0bc2=20 idProduct =3D 0x3300=20 bcdDevice =3D 0x0130=20 iManufacturer =3D 0x0001 <Seagate > iProduct =3D 0x0002 <retrieving string failed> iSerialNumber =3D 0x0003 <2GHK493R > bNumConfigurations =3D 0x0001=20 ugen3.3: <product 0x3300 Seagate> at usbus3, cfg=3D0 md=3DHOST spd=3DHIGH = (480Mbps) pwr=3DON bLength =3D 0x0012=20 bDescriptorType =3D 0x0001=20 bcdUSB =3D 0x0200=20 bDeviceClass =3D 0x0000=20 bDeviceSubClass =3D 0x0000=20 bDeviceProtocol =3D 0x0000=20 bMaxPacketSize0 =3D 0x0040=20 idVendor =3D 0x0bc2=20 idProduct =3D 0x3300=20 bcdDevice =3D 0x0130=20 iManufacturer =3D 0x0001 <Seagate > iProduct =3D 0x0002 <Desktop > iSerialNumber =3D 0x0003 <retrieving string failed> bNumConfigurations =3D 0x0001=20 The iProduct and iSerialNumber data seems to randomly fail to be = retrieved. --=20 Pawel
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