[Stgt-devel] stgt and large devices?

[Tomasz Chmielewski]

FUJITA Tomonori schrieb:
> From: Tomasz Chmielewski <mangoo at wpkg.org>
> Subject: [Stgt-devel] stgt and large devices?
> Date: Tue, 15 May 2007 16:35:11 +0200
> 
>> I have a large device (650 GB or so) which I used to export with IET 
>> like that:
>>
>> Target iqn.2006-08.net.syneticon:thecus.backup
>> Lun 0 Path=/dev/mapper/LVM2-backup,Type=fileio
>> Alias backup
>>
>>
>> As I wanted to try stgt, I stopped IET, started tgtd, and tgtadm:
>>
>> tgtadm --op new --mode target --tid 1 -T 
>> iqn.2006-08.net.syneticon:thecus.backup
>> tgtadm --op new --mode logicalunit --tid 1 --lun 0 -b 
>> /dev/mapper/LVM2-backup
>> tgtadm --op bind --mode target --tid 1 -I ALL
>>
>>
>> The initiator can connect, but the content of the disk is different from 
>> that on the real disk - I can't mount the filesystem.
>>
>> when I browse through the beginning of a disk, I can see some familiar 
>> content, but it is nevertheless different.
>>
>>
>> With smaller targets (I tried up to 25 GB), everything is fine.
>>
>>
>> Was stgt tested with big devices?
> 
> Strage. It works for me.

Any thoughts what might be wrong with my setup?

BTW, this was tested on LE ARM architecture (compilation was fine, no 
problems at all).


-- 
Tomasz Chmielewski
http://wpkg.org