Re: Fwd: Failed to boot -Current snapshot memstick img with EFI

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 <howard0su_at_gmail.com> wrote:

> 8GB
>
> Allan Jude <allanjude_at_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 <howard0su_at_gmail.com>
>> > Date: Sat, Apr 23, 2016 at 10:40 PM
>> > Subject: Failed to boot -Current snapshot memstick img with EFI
>> > To: "freebsd-current_at_freebsd.org" <freebsd-current_at_freebsd.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