[PVE-User] drbd issues after kernel upgrade

[rob]

On 02/02/2012 08:11 AM, Flavio Stanchina wrote:
>
>
> Ah. This means that your system is corrupting data in transit. Either 
> a driver/firmware problem in the network card or bad cabling/bad 
> switches.
>
>> from http://www.drbd.org/users-guide/re-drbdconf.html : 'We suggest to
>> use the data-integrity-alg only during a pre-production phase due to its
>> CPU costs. Further we suggest to do online verify runs regularly e.g.
>> once a month during a low load period.'
>
> Yes, data-integrity-alg is doing its job, if you disable it those 
> errors will go unnoticed. Reread what you quoted carefully and you'll 
> see what I mean.
>
> See: http://www.drbd.org/users-guide/s-integrity-check.html
>

to attempt to solve this, we
1- changed patch cable.
2- changed nic

3- I was going to update the e1000e driver , but this kernel already 
uses the latest , or at least same version as the one I was going to 
install from http://sourceforge.net/projects/e1000/files/e1000e%20stable/ :

  from mod info:
filename:       
/lib/modules/2.6.32-6-pve/kernel/drivers/net/e1000e/e1000e.ko
version:        1.9.5-NAPI

  from e1000 project: e1000e-1.9.5.tar.gz      2011-12-15      253.1 kB


after the changes, we  are still getting about every  50-70 minutes:
block drbd0: Digest integrity check FAILED: 801323656s +4096
block drbd0: error receiving Data, l: 4140!


my question, is anyone else having this issue ?


ps:  After this I'll post to drbd lists.