carlopmart wrote:
> Hi all,
>
> I have an interesting problem derivated from my other threads:
>
> https://www.redhat.com/archives/rhelv5-list/2008-April/msg00111.html
> https://www.redhat.com/archives/rhelv5-list/2008-April/msg00116.html
>
> I have installed a new server with rhel5.1 x86_64 and xen. Afterwards,
> I have installed another rhel5.1 x86_64 as a domU (paravirtualized).
>
> When I try to copy a 465MB's or 650MB's file to domU, md5sum is ok. But
> when I try to copy a 1GB file or more, md5sums are wrong. Same result if
> I try to copy from domU. for example:
>
> Original file md5sum is 89fbc4c7baafc0b0c05f0fa32c192a17 and it is ok.
>
> - Launching scp command from my laptop to domU and destination is a
> folder on domU:
>
> 2767e3c839a7a1688323f85826e3b442 win2k8stdeval.iso (it is wrong)
>
> - launching scp command from domU to my laptop and destination is a
> folder on
> domU:
>
> b125e99f5c0c46bee71b1ef5cc1c039d win2k8stdeval.iso (it is wrong)
>
>
> tx flag on domU is off.
>
> Ok, If i try to copy the same iso file to dom0 or form dom0 like I
> explain for domU, results are the same: md5sums are wrong. But If I
> start this server using normal kernel (not xen enabled) all md5sums are
> ok (from host and to host).
>
> Please, somebody from redhat can confirms me that this is a bug?? is it
> or would be resolved on rhel5.2?? IMHO until this issue is not resolved,
> it isn't safe to use rhel5-xen on production environments ....
>
> Many thanks.

Ok more info: If i disabled these params on grub : "dom0_mem=256M
lowmem_emergency_pool=16M" when kernel-xen boots, all md5sums on rhel-xen host
are ok, but continues wrong on domU .... Any hints??


--
CL Martinez
carlopmart {at} gmail {d0t} com

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