Date: Mon, 16 May 2011 03:48:52 +0000 From: Brandon Gooch <jamesbrandongooch@gmail.com> To: freebsd-geom@freebsd.org, ae@freebsd.org Subject: SVN r221788: GEOM_PART: integrity check failed (da0, MBR); Western Digital "My Book" Message-ID: <BANLkTim6d96Nrg%2Bayu5LF_vOEDguZN0TFg@mail.gmail.com>
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After r221788, I'm unable to mount my Western Digital "My Book" NTFS-formatted USB hard drive. This unit is straight-from-the-box; nothing has been configured/reconfigured. It mounts successfully and functions correctly in other OS environments I've tried (Windows 7 64-bit, Ubuntu 10.10 64-bit, PC-BSD 9-CURRENT snapshot from early May, FreeBSD 9-CURRENT snapshot from early May, etc...). The reason I'm pointing to the revision mentioned (from dmesg output): ... ugen1.3: <Western Digital> at usbus1 umass0: <Western Digital My Book 1130, class 0/0, rev 2.10/10.12, addr 3> on usb us1 umass0:6:0:-1: Attached to scbus6 (probe0:umass-sim0:0:0:0): SCSI status error (probe0:umass-sim0:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 (probe0:umass-sim0:0:0:0): CAM status: SCSI Status Error (probe0:umass-sim0:0:0:0): SCSI status: Check Condition (probe0:umass-sim0:0:0:0): SCSI sense: NOT READY asc:4,1 (Logical unit is in pro cess of becoming ready) (probe0:umass-sim0:0:0:0): Polling device for readiness pass2 at umass-sim0 bus 0 scbus6 target 0 lun 0 pass2: <WD My Book 1130 1012> Fixed Direct Access SCSI-6 device pass2: Serial Number 5743415A4134343831393132 pass2: 40.000MB/s transfers GEOM: new disk da0 da0 at umass-sim0 bus 0 scbus6 target 0 lun 0 da0: <WD My Book 1130 1012> Fixed Direct Access SCSI-6 device da0: Serial Number 5743415A4134343831393132 da0: 40.000MB/s transfers da0: 1907697MB (3906963456 512 byte sectors: 255H 63S/T 243197C) ses0 at umass-sim0 bus 0 scbus6 target 0 lun 1 ses0: <WD SES Device 1012> Fixed Enclosure Services SCSI-6 device ses0: Serial Number 5743415A4134343831393132 ses0: 40.000MB/s transfers ses0: SCSI-3 SES Device pass3 at umass-sim0 bus 0 scbus6 target 0 lun 1 pass3: <WD SES Device 1012> Fixed Enclosure Services SCSI-6 device pass3: Serial Number 5743415A4134343831393132 pass3: 40.000MB/s transfers GEOM_PART: integrity check failed (da0, MBR) ... The message regarding the integrity check seems to be emitted by code from that revision. What information can I provide to help troubleshoot the issue? I'm new to GEOM troubleshooting... -Brandon
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