Re: Abort Task ?

["BERTRAND Joël" <joel.bertrand@systella.fr>]

BERTRAND Joël wrote:
>     I can format serveral times (mkfs.ext3) a 1.5 TB volume over iSCSI 
> without any trouble. I can read and write on this virtual disk without 
> any trouble.
> 
>     Now, I have configured ietd with :
> 
> Lun 0 Sectors=1464725758,Type=nullio
> 
> and I run on initiator side :
> 
> Root gershwin:[/dev] > dd if=/dev/zero of=/dev/sdj bs=8192
> 479482+0 records in
> 479482+0 records out
> 3927916544 bytes (3.9 GB) copied, 153.222 seconds, 25.6 MB/s
> 
> Root gershwin:[/dev] > dd if=/dev/zero of=/dev/sdj bs=8192
> 
>     I'm waitinfor a crash. No one when I write these lines.    I suspect 
> an interaction between raid and iscsi.

	I simultanely run :

Root gershwin:[/dev] > dd if=/dev/zero of=/dev/sdj bs=8192
8397210+0 records in
8397210+0 records out
68789944320 bytes (69 GB) copied, 2732.55 seconds, 25.2 MB/s

and

Root gershwin:[~] > dd if=/dev/sdj of=/dev/null bs=8192
739200+0 records in
739199+0 records out
6055518208 bytes (6.1 GB) copied, 447.178 seconds, 13.5 MB/s

	without any trouble.

	Regards,

	JKB

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