[DRBD-user] restart of both servers after network failure ??? (large)

Victor Hugo dos Santos listas.vhs at gmail.com
Tue May 19 21:14:08 CEST 2009

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.

On Mon, May 11, 2009 at 9:51 AM, Victor Hugo dos Santos
<listas.vhs at gmail.com> wrote:
> On Mon, May 11, 2009 at 5:45 AM, Lars Ellenberg


>> I'd try with all those offloading settings disabled first.
> well.. In both nodes, I need:
>     # drbdadm disconnect all
>     # ethtool -K eth1 rx off tx off sg off tso off
>     # drbdadm connect all
> this is all ??
> In my case, I have a exclusive nic for drbd (eth1)...
> I believe, that isn't necessary apply this configuration for all
> others network interfaces only in drbd interface (eth1) correct ??

I change configuration of eth1
# ethtool -k eth1
Offload parameters for eth1:
Cannot get device udp large send offload settings: Operation not supported
rx-checksumming: off
tx-checksumming: off
scatter-gather: off
tcp segmentation offload: off
udp fragmentation offload: off
generic segmentation offload: off

and after of 2 o 3 days, one of node was rebooted 2 times for problems
with memory and the other node continued working without problems.

I believe that with this change was sufficient for mi !! :-)


Victor Hugo dos Santos
Linux Counter #224399

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