Hi Mark, I remember that the NRL used them. They had a couple of presentations at the Lustre User Group. Here is some pretty old stuff: http://wiki.lustre.org/images/3/3a/JamesHoffman.pdf
Regards, Michael Am 09.05.2013 17:15, schrieb Mr. Mark L. Dotson (Contractor): > Thanks, Lee. > > Has anyone done any work with Lustre and IB WAN extenders? I need help > with my configuration. > > Thanks, > > Mark > > On 05/08/13 11:03, Lee, Brett wrote: >>> -----Original Message----- >>> From: lustre-discuss-boun...@lists.lustre.org [mailto:lustre-discuss- >>> boun...@lists.lustre.org] On Behalf Of Mr. Mark L. Dotson (Contractor) >>> Sent: Tuesday, May 07, 2013 9:16 AM >>> To: lustre-discuss@lists.lustre.org >>> Subject: [Lustre-discuss] Lustre On Two Clusters >>> >>> I have Lustre installed and working on 1 cluster. Everything is IB. I can >>> mount >>> clients in this cluster with no problems. I want to mount this Lustre FS on >>> another cluster that is attached to a separate IB switch. >>> What's the best way to do this? Does it require a separate subnet for the IB >>> interfaces, or does it matter? >> >> Hi Mark, >> >> Good to hear from you on the list. >> >> Regarding your question, a couple options jump out at me. >> >> 1. Add additional interfaces to the servers. This will allow the Lustre >> servers to be on both IB networks, and able to directly serve the file >> system to the clients. >> 2. Use LNet router(s), the basics of which is documented in the operations >> manuals. >> >> Either way, you'll need to perform some network configuration in (at least) >> the servers "lustre.conf". >> >> -Brett >> >>> >>> Currently, my /etc/modprobe.d/lustre.conf has the following: >>> >>> options lnet networks="o2ib0(ib0)" >>> >>> Lustre version is 2.3 >>> OS's are CentOS 6.4. >>> >>> Any help would be much appreciated. Thanks. >>> >>> Mark >>> >>> >>> -- >>> Mark Dotson >>> Systems Administrator >>> Lockheed-Martin >>> dotsonml....@afrl.hpc.mil >>> _______________________________________________ >>> Lustre-discuss mailing list >>> Lustre-discuss@lists.lustre.org >>> http://lists.lustre.org/mailman/listinfo/lustre-discuss >> >> >> -- >> Brett Lee >> Sr. Systems Engineer >> Intel High Performance Data Division >> > > _______________________________________________ Lustre-discuss mailing list Lustre-discuss@lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss