Is it possible to reconfigure the IP addresses of OSS/MGS once a cluster is up and running or is a re-format required? Seems like there should be configuration data some places, but I don''t know where.. Thanks! -- Andrew -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.lustre.org/pipermail/lustre-discuss/attachments/20080307/0b26ccdc/attachment-0002.html
Andrew, You?d want ?tunefs.lustre?. It comes with the e2fsprogs RPM that includes mkfs.lustre. Check the manual, there is usage reference in there. No reformat required, but you do have to shut down the file system to tweak the LNET attributes. hth, Klaus On 3/7/08 11:06 AM, "Lundgren, Andrew" <Andrew.Lundgren at Level3.com>did etch on stone tablets:> Is it possible to reconfigure the IP addresses of OSS/MGS once a cluster is up > and running or is a re-format required? Seems like there should be > configuration data some places, but I don''t know where.. > > Thanks! > > -- > Andrew > > > _______________________________________________ > Lustre-discuss mailing list > Lustre-discuss at lists.lustre.org > http://lists.lustre.org/mailman/listinfo/lustre-discuss-------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.lustre.org/pipermail/lustre-discuss/attachments/20080307/aed320d3/attachment-0002.html
Thank you! ________________________________ From: Klaus Steden [mailto:klaus.steden at thomson.net] Sent: Friday, March 07, 2008 12:09 PM To: Lundgren, Andrew; ''Lustre-discuss at clusterfs.com'' Subject: Re: [Lustre-discuss] change IP addresses? Andrew, You''d want ''tunefs.lustre''. It comes with the e2fsprogs RPM that includes mkfs.lustre. Check the manual, there is usage reference in there. No reformat required, but you do have to shut down the file system to tweak the LNET attributes. hth, Klaus On 3/7/08 11:06 AM, "Lundgren, Andrew" <Andrew.Lundgren at Level3.com>did etch on stone tablets: Is it possible to reconfigure the IP addresses of OSS/MGS once a cluster is up and running or is a re-format required? Seems like there should be configuration data some places, but I don''t know where.. Thanks! -- Andrew ________________________________ _______________________________________________ Lustre-discuss mailing list Lustre-discuss at lists.lustre.org http://lists.lustre.org/mailman/listinfo/lustre-discuss -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.lustre.org/pipermail/lustre-discuss/attachments/20080307/faa88437/attachment-0002.html
On Mar 07, 2008 11:08 -0800, Klaus Steden wrote:> You?d want ?tunefs.lustre?. It comes with the e2fsprogs RPM that includes > mkfs.lustre.To clarify, tunefs.lustre and mkfs.lustre are part of the "lustre" RPM, and not e2fsprogs.> Check the manual, there is usage reference in there. No reformat required, > but you do have to shut down the file system to tweak the LNET attributes. > > hth, > Klaus > > On 3/7/08 11:06 AM, "Lundgren, Andrew" <Andrew.Lundgren at Level3.com>did etch > on stone tablets: > > > Is it possible to reconfigure the IP addresses of OSS/MGS once a cluster is up > > and running or is a re-format required? Seems like there should be > > configuration data some places, but I don''t know where.. > > > > Thanks! > > > > -- > > Andrew > > > > > > _______________________________________________ > > Lustre-discuss mailing list > > Lustre-discuss at lists.lustre.org > > http://lists.lustre.org/mailman/listinfo/lustre-discuss > >> _______________________________________________ > Lustre-discuss mailing list > Lustre-discuss at lists.lustre.org > http://lists.lustre.org/mailman/listinfo/lustre-discussCheers, Andreas -- Andreas Dilger Sr. Staff Engineer, Lustre Group Sun Microsystems of Canada, Inc.