External USB 3.0 SATA + WD1600 ---- Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE CDB: Read(10): 28 00 00 00 00 80 00 00 08 00
Have 1x WD1600JD 160GB SATA HDD inside this: Digitus USB 3.0 External Enclosure - SATA HDD 3.5" Model: DA-70577 Rev 1-0 Getting below message when device plugged in and powered on: ========================================================================= [sdd] Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE Nov 19 15:53:28 Eeyore kernel: [11547.426758] sd 12:0:0:0: [sdd] Sense Key : Medium Error [current] Nov 19 15:53:28 Eeyore kernel: [11547.426763] sd 12:0:0:0: [sdd] Add. Sense: Unrecovered read error Nov 19 15:53:28 Eeyore kernel: [11547.426768] sd 12:0:0:0: [sdd] CDB: Read(10): 28 00 00 00 00 80 00 00 08 00 ========================================================================= NOTE: HDD does not appear to be powering up. NOTE2: HDD Power Management Jumper (PM2) is ON (Jumpers 3-4 shorted). NOTE3: Ubuntu 10.04/USB2.0 http://wdc.custhelp.com/app/answers/detail/a_id/958/session/L2F2LzEvc25vLzEv... Getting this on USB enclosure power-off: ========================================================================= [12320.040194] [<ffffffff81012cb3>] apic_timer_interrupt+0x13/0x20 Nov 19 16:06:21 Eeyore kernel: [12320.040197] <EOI> [<ffffffff8101a67f>] ? mwait_idle+0x6f/0xd0 Nov 19 16:06:21 Eeyore kernel: [12320.040205] [<ffffffff8154566a>] ? atomic_notifier_call_chain+0x1a/0x20 Nov 19 16:06:21 Eeyore kernel: [12320.040210] [<ffffffff81010e53>] ? cpu_idle+0xb3/0x110 Nov 19 16:06:21 Eeyore kernel: [12320.040214] [<ffffffff8152cba7>] ? rest_init+0x77/0x80 Nov 19 16:06:21 Eeyore kernel: [12320.040219] [<ffffffff8184bddd>] ? start_kernel+0x36d/0x376 Nov 19 16:06:21 Eeyore kernel: [12320.040224] [<ffffffff8184b33a>] ? x86_64_start_reservations+0x125/0x129 Nov 19 16:06:21 Eeyore kernel: [12320.040228] [<ffffffff8184b438>] ? x86_64_start_kernel+0xfa/0x109 Nov 19 16:06:21 Eeyore kernel: [12320.040231] ---[ end trace 285acc4f109c4813 ]--- ========================================================================= Going to remove drive, disable power management, and try again.
Eureka! Problem solved! Problem with power-management in kernel? [12499.300766] usb 1-5: USB disconnect, address 8 Nov 19 16:23:14 Eeyore kernel: [13333.650046] usb 1-5: new high speed USB device using ehci_hcd and address 9 Nov 19 16:23:14 Eeyore kernel: [13333.801006] usb 1-5: configuration #1 chosen from 1 choice Nov 19 16:23:14 Eeyore kernel: [13333.801557] scsi13 : SCSI emulation for USB Mass Storage devices Nov 19 16:23:19 Eeyore kernel: [13338.801873] scsi 13:0:0:0: Direct-Access WDC WD16 00JD-00FYB0 0100 PQ: 0 ANSI: 2 CCS Nov 19 16:23:19 Eeyore kernel: [13338.802474] sd 13:0:0:0: Attached scsi generic sg5 type 0 Nov 19 16:23:19 Eeyore kernel: [13338.804868] sd 13:0:0:0: [sdd] 312581808 512-byte logical blocks: (160 GB/149 GiB) Nov 19 16:23:19 Eeyore kernel: [13338.809843] sd 13:0:0:0: [sdd] Write Protect is off Nov 19 16:23:19 Eeyore kernel: [13338.813500] sdd: sdd1 Nov 19 16:23:19 Eeyore kernel: [13338.834637] sd 13:0:0:0: [sdd] Attached SCSI disk Nov 19 16:23:36 Eeyore kernel: [13355.504969] kjournald starting. Commit interval 5 seconds Nov 19 16:23:36 Eeyore kernel: [13355.504987] EXT3-fs warning: checktime reached, running e2fsck is recommended Nov 19 16:23:36 Eeyore kernel: [13355.505694] EXT3 FS on sdd1, internal journal Nov 19 16:23:36 Eeyore kernel: [13355.505700] EXT3-fs: mounted filesystem with ordered data mode. Cheers, Elroy.
Fitted drive to external case, started copying data on to it, went OK for ~20 mins, started making awful noises, then couldn't read from drive any more. Had mounted drive in ext case and laid it horizontal - had 4 little feet to raise it off the surface it was laid on to aid in cooling so did not use vertical mount stand it came with. Ext case was extremely hot to touch - maybe 40-45 degrees C. I let it cool down, thinking I had cooked it. A day later I fitted vertical mount, and tried copying data off it. Using smartctrl? I got the drives ambient temp, was around 33 degrees C after about 30 mins of mainly idle time. Set it to read ~20GB data off again, it finished, then started making horrible noise again. At this stage I read the smartctl drive temp again and it read 53 degrees!!! This was AFTER it had been idle for 10+ mins!!! Max operating temp for drive is 55 degrees C - I'm guessing it was above this during the copy operation. I had a closer look at ext. case. Has an aluminium plate for one side - due to bad location of drive mounting holes the drive sits off of this plate - so no direct contact cooling. Also there are NO ventilation slots in case - it looks like there is, but are not vented. ========================================================================= DO NOT BUY THIS UNLESS YOU WANT YOUR DRIVE FRIED!!!!!!!!!! ========================================================================= keywords: review SATA 3.0 USB external drive case enclosure Digitus SATA 3.5" HDD HW235
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Elroy