hi there. have you had the time to look at this issue? i tested the device under windows xp and it works without any problems. with a recent head copying files to the device still fails at some point with `cp` reporting an input/output error and a lot of failed writes being reported on the console.
alex Hans Petter Selasky schrieb am 2009-07-29: > On Wednesday 29 July 2009 22:25:05 Alexander Best wrote: > > i have a problem with the following device: > > ugen7.2: <Meizu Electronics> at usbus7 > > umass0: <Meizu Electronics MiniPlayer, class 0/0, rev 2.00/1.00, > > addr 2> > > on usbus7 > > umass0: SCSI over Bulk-Only; quirks = 0x4400 > > umass0:7:0:-1: Attached to scbus7 > > da0 at umass-sim0 bus 0 target 0 lun 0 > > da0: < > Removable Direct Access SCSI-2 device > > da0: 40.000MB/s transfers > > da0: 3864MB (7913472 512 byte sectors: 255H 63S/T 492C) > > i haven't used it for quite a while, but it used to work just fine > > (yes > > with usb2). but since then i've updated my kernel a couple of times > > and now > > i'm getting these errors. i can mount the device just fine, but if > > i try to > > copy files onto it i get the following error messages: > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54083584, > > length=65536)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54149120, > > length=65536)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54214656, > > length=65536)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54280192, > > length=32768)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54312960, > > length=16384)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54329344, > > length=65536)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54394880, > > length=65536)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54460416, > > length=65536)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54525952, > > length=65536)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54591488, > > length=65536)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54657024, > > length=16384)]error = 5 > > Jul 28 11:22:07 otaku kernel: g_vfs_done():da0[WRITE(offset=512, > > length=512)]error = 5 > > Jul 28 11:22:07 otaku kernel: g_vfs_done():da0[WRITE(offset=24576, > > length=4096)]error = 5 > > Jul 28 11:22:07 otaku kernel: g_vfs_done():da0[WRITE(offset=28672, > > length=4096)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=1024000, > > length=4096)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=1028096, > > length=4096)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=38502400, > > length=16384)]error = 5 > > Jul 28 11:22:07 otaku kernel: > > g_vfs_done():da0[WRITE(offset=39370752, > > length=16384)]error = 5 > > Jul 28 11:22:07 otaku kernel: fsync: giving up on dirty > > Jul 28 11:22:07 otaku kernel: 0xcc0aa6b8: tag msdosfs, type VREG > > Jul 28 11:22:07 otaku kernel: usecount 1, writecount 0, refcount 55 > > mountedhere 0 > > Jul 28 11:22:07 otaku kernel: flags () > > Jul 28 11:22:07 otaku kernel: v_object 0xc8a81770 ref 0 pages 212 > > Jul 28 11:22:07 otaku kernel: lock type msdosfs: EXCL by thread > > 0xcc60a240 > > (pid 19448) > > Jul 28 11:22:07 otaku kernel: #0 0xc05b5ee0 at __lockmgr_args+0xb90 > > Jul 28 11:22:07 otaku kernel: #1 0xc0647898 at vop_stdlock+0x68 > > Jul 28 11:22:07 otaku kernel: #2 0xc0781fb5 at VOP_LOCK1_APV+0xb5 > > Jul 28 11:22:07 otaku kernel: #3 0xc0664008 at _vn_lock+0x78 > > Jul 28 11:22:07 otaku kernel: #4 0xc0658adb at vget+0xbb > > Jul 28 11:22:07 otaku kernel: #5 0xc055d4ca at msdosfs_sync+0x17a > > Jul 28 11:22:07 otaku kernel: #6 0xc06520be at dounmount+0x44e > > Jul 28 11:22:07 otaku kernel: #7 0xc065262f at unmount+0x2bf > > Jul 28 11:22:07 otaku kernel: #8 0xc076eb26 at syscall+0x2a6 > > Jul 28 11:22:07 otaku kernel: #9 0xc0752ad0 at > > Xint0x80_syscall+0x20 > > Jul 28 11:22:07 otaku kernel: startcluster 2230, dircluster 2229, > > diroffset > > 96, on dev da0 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=53805056, > > length=65536)]error = 5 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=53870592, > > length=65536)]error = 5 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=53936128, > > length=65536)]error = 5 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54001664, > > length=65536)]error = 5 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54067200, > > length=65536)]error = 5 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54132736, > > length=65536)]error = 5 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54198272, > > length=65536)]error = 5 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54263808, > > length=65536)]error = 5 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54329344, > > length=65536)]error = 5 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54394880, > > length=65536)]error = 5 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54460416, > > length=65536)]error = 5 > > Jul 28 11:22:40 otaku kernel: > > g_vfs_done():da0[WRITE(offset=54525952, > > length=65536)]error = 5 > > might the device's ram be broken? this is the result of `dd > > if=/dev/da0 > > of=/dev/null`: > > dd: /dev/da0: Input/output error > > 1067+0 records in > > 1067+0 records out > > 546304 bytes transferred in 235.522107 secs (2320 bytes/sec) > ^^ terribly slow > disk ? > > i attached the device to a windows xp box and ran scandisk. that > > didn't > > reveal any problems however. > Hi, > Try enabling umass debugging: > sysctl hw.usb.umass.debug=-1 > Not sure if this might be a CAM layer regression. > --HPS _______________________________________________ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to 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