[DRBD-user] How to setup DRDB8.3.3 SDP

Lars Ellenberg lars.ellenberg at linbit.com
Thu Oct 1 10:18:57 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 Wed, Sep 30, 2009 at 06:34:35PM -0700, Chris Andrews wrote:
> Hello, 
> I just finish compiling drbd 8.3.3rc and I don't have any notation on
> how to use it with my ifiniband card and so on. Can someone please give
> me some insight on configuring SDP setup.
> Centos 5.3 
> kernel 2.6.18-164el5 stock kernel
> drbd8.3.3 compiled

> OFED 1.3.1 from centos 5.3 repo

I think that OFED 1.3.1 won't work.

For SDP, you need the ib_sdp module.

And you need it at least at OFED 1.4.2, otherwise sdp will leak full
pages, and your 128 GiB RAM server will experience a hard out-of-memory
panic after a few GiB of DRBD full sync.

: Lars Ellenberg
: LINBIT | Your Way to High Availability
: DRBD/HA support and consulting http://www.linbit.com

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