Thanks, all!
We have alloc/free counters in place but I'll enable those debug options.
I'll try older releases of RHEL and get back to you.
I've also eradicated pthreads in this code but also have the mempool cache
size set to 0 just in case. I should mention we hold onto mbufs for a while
(up to
Hi,
On 06/24/2014 12:48 PM, Neil Horman wrote:
> Sounds like it might be time to add in some poisoning options to the mbuf
> allocator.
Such option already exists: CONFIG_RTE_LIBRTE_MBUF_DEBUG and
RTE_LIBRTE_MEMPOOL_DEBUG will enable some runtime checks, at least
double free and buffer overflows.
>
> Paul,
>
> Thanks for the advice; we ran memtest as well as the Dell complete system
> diagnostic and neither found an issue. The plot thickens, though!
>
> Our admins messed up our kickstart labels and what I *thought* was CentOS
> 6.4 was actually RHEL 6.4 and the problem seems to be follow
On Mon, Jun 23, 2014 at 05:43:21PM -0400, Stefan Baranoff wrote:
> Paul,
>
> Thanks for the advice; we ran memtest as well as the Dell complete system
> diagnostic and neither found an issue. The plot thickens, though!
>
> Our admins messed up our kickstart labels and what I *thought* was CentOS
Paul,
Thanks for the advice; we ran memtest as well as the Dell complete system
diagnostic and neither found an issue. The plot thickens, though!
Our admins messed up our kickstart labels and what I *thought* was CentOS
6.4 was actually RHEL 6.4 and the problem seems to be following the CentOS
6.
On 06/20/2014 07:20 AM, Stefan Baranoff wrote:
> All,
>
> We are seeing 'random' memory corruption in mbufs coming from the ixgbe UIO
> driver and I am looking for some pointers on debugging it. Our software was
> running flawlessly for weeks at a time on our old Westmere systems (CentOS
> 6.4) bu
All,
We are seeing 'random' memory corruption in mbufs coming from the ixgbe UIO
driver and I am looking for some pointers on debugging it. Our software was
running flawlessly for weeks at a time on our old Westmere systems (CentOS
6.4) but since moving to a new Sandy Bridge v2 server (also CentOS
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