It turns out a USB driver problem. the usb disk size is not correctly detected. But the disk works fine in BIOS.
Here is dmesg information: ugen7.2: <I-O DATA> at usbus7 umass0: <I-O DATA USB Flash Disk, class 0/0, rev 2.10/0.01, addr 2> on usbus7 umass0: SCSI over Bulk-Only; quirks = 0x8100 umass0:6:0: Attached to scbus6 da0 at umass-sim0 bus 0 scbus6 target 0 lun 0 da0: <I-O DATA USB Flash Disk 1.00> Removable Direct Access SPC-4 SCSI device da0: Serial Number 137161312223005B da0: 40.000MB/s transfers da0: 0MB (1 512 byte sectors) <---------------- da0: quirks=0x2<NO_6_BYTE> GEOM_PART: integrity check failed (da0, MBR) GEOM_PART: integrity check failed (diskid/DISK-137161312223005B, MBR) Anyone has idea how this happen? -Howard On Wed, Jul 27, 2016 at 12:21 PM Howard Su <howard...@gmail.com> wrote: > 8GB > > Allan Jude <allanj...@freebsd.org>于2016年7月27日周三 上午11:35写道： > >> On 2016-07-26 23:33, Howard Su wrote: >> > The same issue is still there in 11-BETA2. I tried the memstick image >> for >> > amd64. I got the exact same error (with boot -v). >> > GEOM_PART: last LBA is below first LBA: 0 < 32 >> > GEOM_PART: integrity check failed (da0, MBR) >> > >> > This make mem stick image totally useless. Anyone take a look? I am >> happy >> > to provide more information. >> > >> > Thanks, >> > >> > Howard >> > >> > ---------- Forwarded message ---------- >> > From: Howard Su <howard...@gmail.com> >> > Date: Sat, Apr 23, 2016 at 10:40 PM >> > Subject: Failed to boot -Current snapshot memstick img with EFI >> > To: "email@example.com" <firstname.lastname@example.org> >> > >> > >> > The issue is partition table in img is wrong so that GEOM cannot >> discover >> > the partitions. >> > >> > Detailed error: >> > >> > GEOM_PART: last LBA is below first LBA: 0 < 32 >> > GEOM_PART: integrity check failed (da0, MBR) >> > >> > I tried this month and last month memstick img. both has same problem. >> Any >> > idea on the issue? >> > >> > -Howard >> > >> >> The last LBA is being reported as 0, which is obviously bogus. >> >> How big is the USB device you have written the memstick to? >> >> -- >> Allan Jude >> >> -- > -Howard > -- -Howard _______________________________________________ email@example.com mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"