We have Lustre test lab configured using 3 OSS and 1 MGS/MDS connected over Infiniband and ethernet. How do you configure a LNET router to allow non IB servers to access Lustre over TCP? Aaron Lauer IT Engineer Digitalsmiths www.digitalsmiths.com <http://www.digitalsmiths.com> (O) 919.460.4747 x 216 (M) 919.323.5918 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.lustre.org/pipermail/lustre-discuss/attachments/20090817/e7f627e1/attachment.html
On Mon, 2009-08-17 at 17:21 -0400, Aaron Lauer wrote:> We have Lustre test lab configured using 3 OSS and 1 MGS/MDS connected > over Infiniband and ethernet. How do you configure a LNET router to > allow non IB servers to access Lustre over TCP?There is a whole section of the manual (manual.lustre.org) dedicated to routing. Please let us know if that does not answer your questions. b. -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 197 bytes Desc: This is a digitally signed message part Url : http://lists.lustre.org/pipermail/lustre-discuss/attachments/20090817/7657af61/attachment-0009.bin
On Aug 17, 2009 17:21 -0400, Aaron Lauer wrote:> We have Lustre test lab configured using 3 OSS and 1 MGS/MDS connected > over Infiniband and ethernet. How do you configure a LNET router to > allow non IB servers to access Lustre over TCP?Have you tried reading the manual? manual.lustre.org Cheers, Andreas -- Andreas Dilger Sr. Staff Engineer, Lustre Group Sun Microsystems of Canada, Inc.
Thx for input. Manual didn''t answer my routing question, but it turns out I didn''t need to go down the routing path. Running a tunefs.lustre and adding the TCP NID on all the OSTs and clearing the log of the MDT solved the problem. Aaron Lauer IT Engineer Digitalsmiths www.digitalsmiths.com (O) 919.460.4747 x 216 (M) 919.323.5918 -----Original Message----- From: lustre-discuss-bounces at lists.lustre.org [mailto:lustre-discuss-bounces at lists.lustre.org] On Behalf Of Brian J. Murrell Sent: Monday, August 17, 2009 7:37 PM To: lustre-discuss at lists.lustre.org Subject: Re: [Lustre-discuss] Infiband to TCP router On Mon, 2009-08-17 at 17:21 -0400, Aaron Lauer wrote:> We have Lustre test lab configured using 3 OSS and 1 MGS/MDS connected > over Infiniband and ethernet. How do you configure a LNET router to > allow non IB servers to access Lustre over TCP?There is a whole section of the manual (manual.lustre.org) dedicated to routing. Please let us know if that does not answer your questions. b.