Hi, I currently have Lustre 1.8.6 running without much problem. I would like to upgrade to version 2.5.2, but without losing any data.
Is it possible to upgrade from 1.8.6 => 2.5.2 and back to older version, in case of any problems. I am unable to find any documentation or any pointers for anyone having done any such thing. I mean, upgrade, and if facing any problem, revert back to older version. Is it possible at all, without losing any data ? Thanks & regards, Rick. _______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
