Hello Dylan, Thank you very much for your reply! This gives me a good idea how to proceed.
--jason On Aug 22, 2012, at 8:27 PM, dylan wrote: > I got it in the Chapter 16 of "lustre_manual-2.x.pdf". I had tested the > different configuration. > as follows: > OSS/OST MGS/MDT Client Status > lustre-2.1.2 lustre-2.1.2 lustre-1.8.5 OK > 2.1.2 1.8.5 1.8.5 OK > 2.1.2 1.8.5 2.1.2 NO > 1.8.5 2.1.2 1.8.5 OK > 1.8.5 2.1.2 2.1.2 OK > -----邮件原件----- > 发件人: [email protected] > [mailto:[email protected]] 代表 Ken Hornstein > 发送时间: 2012年8月23日 9:00 > 收件人: Jason Brooks > 抄送: [email protected] > 主题: Re: [Lustre-discuss] Interoperable issues between 1.8.6 and 2.1 > >> I am not finding where it says explicitly that a lustre client running >> 1.8 will successfully be able to read and write to a set of lustre >> servers running lustre 2.1. are there any known issues? > > I forget where that was written down; I can report that it works fine. > WITH THE EXCEPTION of ia64 1.8-based clients; that totally doesn't work. > >> Are there any known issues upgrading the oss/ost and mds/mdt systems >> from 1.8 to 2.1? There's already > 16 terabytes in place... > > Nope, it was basically umount->upgrade->mount for us. > > --Ken > _______________________________________________ > Lustre-discuss mailing list > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss > _______________________________________________ Lustre-discuss mailing list [email protected] http://lists.lustre.org/mailman/listinfo/lustre-discuss
