carlopmart wrote:
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??



Please any hints?? I need to deploy this system on a production environment with xen or with vmware server ...

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

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