Thanks for the quick reply, Then, the best choose is upgrade to 1.8.1. And, another question. The I/O tools and scripts can not run in production because the write tests are destrutive, so, Are there some test ( not destructive) to prove the best number of threads in the OSSs?
2009/8/19 Brian J. Murrell <[email protected]> > On Wed, 2009-08-19 at 11:59 +0200, Patricia Santos Marco wrote: > > We have a cluster with two OSS servers and one MDT server with lustre > > 1.6.7 and clients with lustre 1.6.6. We are going to upgrade Lustre to > > solve some bugs like bug 18695 and 20008, but we hesitate to upgrade > > to lustre 1.6.7.2 or lustre 1.8.1. What's your recomendation? > > Well, we generally, always suggest people upgrade to the latest stable > versions. Of course, both 1.8.1 and 1.6.7.2 fit that category, but 1.6 > is in maintenance mode and will not get any new features or non-critical > bug fixes whereas the 1.8 release track will get some feature > enhancements, and all ongoing bug fixes. > > > Lustre 1.8.1 can be running on production correctly? > > Absolutely. > > > Clients with Lustre 1.6.6 can work correctly with a MDS and OSSs with > > Lustre 1.8.1? thanks!! > > I don't know that we have tested 1.6.6 clients with 1.8.1 specifically > but I don't think there are any known reasons that would be a problem. > > b. > > > _______________________________________________ > Lustre-discuss mailing list > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss > > -- (\__/) ( O.o) ( > <) Este es conejo. Copia a conejo en tu firma y ayudalo en sus planes de dominación mundial.
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