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On Thu, Nov 29, 2012 at 05:57:46PM +0000, Jorge Almeida wrote: |
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> Anyone knows how to dig into /sys to find the serial number of a device (say, |
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> a USB pen)? I few days ago I found by trial and error something like |
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> $ cat /sys/devices/pci0000:00/0000:00:06.1/usb2/2-4/2-4:1.0/host13/target13:0:0/13:0:0:0/block/sdc/../../../../../serial |
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> which gave me E68911000519 |
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> Now I can't find nothing of the sort. (Yes, I know the path changes |
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> each time the |
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> device is plugged in, but even so) |
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> Any information that would put some order into this mess would be great. |
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> |
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> TIA |
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> |
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> Joreg Almeida |
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|
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Why not look in dmesg output: |
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|
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[871998.865035] usb 2-5: new high speed USB device number 4 using ehci_hcd |
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[871998.986925] usb 2-5: New USB device found, idVendor=13fe, idProduct=3600 |
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[871998.986928] usb 2-5: New USB device strings: Mfr=1, Product=2, |
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SerialNumber=3 |
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[871998.986930] usb 2-5: Product: patriot memory |
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[871998.986931] usb 2-5: Manufacturer: |
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[871998.986932] usb 2-5: SerialNumber: 07B20F01654F84B8 |
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[871998.987237] usb-storage 2-5:1.0: Quirks match for vid 13fe pid 3600: 4000 |
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[871998.987257] scsi15 : usb-storage 2-5:1.0 |
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[872000.021585] scsi 15:0:0:0: Direct-Access patriot memory |
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PMAP PQ: 0 ANSI: 0 CCS |
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[872000.021983] sd 15:0:0:0: Attached scsi generic sg4 type 0 |
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[872001.831285] sd 15:0:0:0: [sdd] 7811072 512-byte logical blocks: (3.99 |
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GB/3.72 GiB) |
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[872001.831776] sd 15:0:0:0: [sdd] Write Protect is off |
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[872001.831779] sd 15:0:0:0: [sdd] Mode Sense: 23 00 00 00 |
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[872001.832263] sd 15:0:0:0: [sdd] No Caching mode page present |
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[872001.832265] sd 15:0:0:0: [sdd] Assuming drive cache: write through |
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[872001.836389] sd 15:0:0:0: [sdd] No Caching mode page present |
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[872001.836392] sd 15:0:0:0: [sdd] Assuming drive cache: write through |
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[872001.870531] sdd: sdd1 |
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[872001.873413] sd 15:0:0:0: [sdd] No Caching mode page present |
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[872001.873415] sd 15:0:0:0: [sdd] Assuming drive cache: write through |
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[872001.873417] sd 15:0:0:0: [sdd] Attached SCSI removable disk |
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-- |
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Happy Penguin Computers >') |
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126 Fenco Drive ( \ |
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Tupelo, MS 38801 ^^ |
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support@×××××××××××××××××××××.com |
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662-269-2706 662-205-6424 |
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http://happypenguincomputers.com/ |
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|
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Don't top-post: http://en.wikipedia.org/wiki/Top_post#Top-posting |
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