[78296.237103] xhci_hcd 0000:05:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[78296.237140] xhci_hcd 0000:05:00.0: setting latency timer to 64
[78296.237145] xhci_hcd 0000:05:00.0: xHCI Host Controller
[78296.237162] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 1
[78296.299843] xhci_hcd 0000:05:00.0: irq 19, io mem 0xdc000000
[78296.299934] xhci_hcd 0000:05:00.0: irq 46 for MSI/MSI-X
[78296.299941] xhci_hcd 0000:05:00.0: irq 47 for MSI/MSI-X
[78296.299947] xhci_hcd 0000:05:00.0: irq 48 for MSI/MSI-X
[78296.300077] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[78296.300083] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[78296.300086] usb usb1: Product: xHCI Host Controller
[78296.300088] usb usb1: Manufacturer: Linux 3.2.0-0.bpo.2-amd64 xhci_hcd
[78296.300091] usb usb1: SerialNumber: 0000:05:00.0
[78296.301221] xHCI xhci_add_endpoint called for root hub
[78296.301227] xHCI xhci_check_bandwidth called for root hub
[78296.301325] hub 1-0:1.0: USB hub found
[78296.301345] hub 1-0:1.0: 2 ports detected
[78296.316210] xhci_hcd 0000:05:00.0: xHCI Host Controller
[78296.316243] xhci_hcd 0000:05:00.0: new USB bus registered, assigned bus number 2
[78296.316321] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[78296.316329] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[78296.316336] usb usb2: Product: xHCI Host Controller
[78296.316342] usb usb2: Manufacturer: Linux 3.2.0-0.bpo.2-amd64 xhci_hcd
[78296.316348] usb usb2: SerialNumber: 0000:05:00.0
[78296.316615] xHCI xhci_add_endpoint called for root hub
[78296.316621] xHCI xhci_check_bandwidth called for root hub
[78296.316716] hub 2-0:1.0: USB hub found
[78296.316734] hub 2-0:1.0: 2 ports detected
[78319.767685] usb 2-2: new SuperSpeed USB device number 2 using xhci_hcd
[78319.780682] xhci_hcd 0000:05:00.0: WARN: short transfer on control ep
[78319.780800] xhci_hcd 0000:05:00.0: WARN: short transfer on control ep
[78319.780866] xhci_hcd 0000:05:00.0: WARN: short transfer on control ep
[78319.780968] xhci_hcd 0000:05:00.0: WARN: short transfer on control ep
[78319.783201] usb 2-2: New USB device found, idVendor=125f, idProduct=312a
[78319.783210] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[78319.783217] usb 2-2: Product: ADATA USB Flash Drive
[78319.783223] usb 2-2: Manufacturer: ADATA
[78319.783228] usb 2-2: SerialNumber: 09021000000000000000000628
[78319.787063] scsi7 : usb-storage 2-2:1.0
[78320.784777] scsi 7:0:0:0: Direct-Access ADATA USB Flash Drive 1.00 PQ: 0 ANSI: 5
[78320.787742] sd 7:0:0:0: Attached scsi generic sg3 type 0
[78320.787908] sd 7:0:0:0: [sdc] 30883840 512-byte logical blocks: (15.8 GB/14.7 GiB)
[78320.788215] sd 7:0:0:0: [sdc] Write Protect is off
[78320.788224] sd 7:0:0:0: [sdc] Mode Sense: 03 00 00 00
[78320.788379] sd 7:0:0:0: [sdc] No Caching mode page present
[78320.788386] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[78320.789801] sd 7:0:0:0: [sdc] No Caching mode page present
[78320.789809] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[78320.790369] sdc: sdc1
[78320.791544] sd 7:0:0:0: [sdc] No Caching mode page present
[78320.791552] sd 7:0:0:0: [sdc] Assuming drive cache: write through
[78320.791559] sd 7:0:0:0: [sdc] Attached SCSI removable disk
# sraw -v /dev/sdc
Size 15812525568 bytes, sectorsize 512
Blocksize 32768, time elapsed 0.0762 seconds, 10048 blocks. Throughput = 67524754 bytes/sec
Blocksize 36864, time elapsed 0.0713 seconds, 10008 blocks. Throughput = 71903008 bytes/sec
Blocksize 40960, time elapsed 0.0642 seconds, 10000 blocks. Throughput = 79798011 bytes/sec
Blocksize 45056, time elapsed 0.0744 seconds, 10032 blocks. Throughput = 69066197 bytes/sec
Blocksize 49152, time elapsed 0.0621 seconds, 10080 blocks. Throughput = 83047067 bytes/sec
Blocksize 53248, time elapsed 0.0586 seconds, 10088 blocks. Throughput = 88067247 bytes/sec
Blocksize 57344, time elapsed 0.0601 seconds, 10080 blocks. Throughput = 85891457 bytes/sec
Blocksize 61440, time elapsed 0.0561 seconds, 10080 blocks. Throughput = 92051510 bytes/sec
Blocksize 65536, time elapsed 0.0542 seconds, 10112 blocks. Throughput = 95552922 bytes/sec
Blocksize 69632, time elapsed 0.0556 seconds, 10064 blocks. Throughput = 92742404 bytes/sec
Blocksize 73728, time elapsed 0.0655 seconds, 10080 blocks. Throughput = 78760816 bytes/sec
Blocksize 77824, time elapsed 0.0569 seconds, 10032 blocks. Throughput = 90216461 bytes/sec
Blocksize 81920, time elapsed 0.0555 seconds, 10080 blocks. Throughput = 93015409 bytes/sec
Blocksize 86016, time elapsed 0.0539 seconds, 10080 blocks. Throughput = 95816423 bytes/sec
Blocksize 90112, time elapsed 0.0551 seconds, 10032 blocks. Throughput = 93239616 bytes/sec
Blocksize 94208, time elapsed 0.0512 seconds, 10120 blocks. Throughput = 101279124 bytes/sec
Blocksize 98304, time elapsed 0.0567 seconds, 10176 blocks. Throughput = 91934500 bytes/sec
Blocksize 102400, time elapsed 0.0536 seconds, 10000 blocks. Throughput = 95559827 bytes/sec
Blocksize 106496, time elapsed 0.0480 seconds, 10192 blocks. Throughput = 108796263 bytes/sec
Blocksize 110592, time elapsed 0.0531 seconds, 10152 blocks. Throughput = 97964943 bytes/sec
Blocksize 114688, time elapsed 0.0538 seconds, 10080 blocks. Throughput = 96010715 bytes/sec
Blocksize 118784, time elapsed 0.0507 seconds, 10208 blocks. Throughput = 103123317 bytes/sec
Blocksize 122880, time elapsed 0.0485 seconds, 10080 blocks. Throughput = 106337000 bytes/sec
ioctl: Input/output error
# dd if=/dev/sdc1 of=/dev/null bs=1M
15079+1 Datensätze ein
15079+1 Datensätze aus
15812509696 Bytes (16 GB) kopiert, 152,025 s, 104 MB/s