There's many reasons why you might hit this error, can you provide a bit more information? What's the state of your OSS systems? Are all your OSTs online and available? Any error logging from these nodes you can share?
-cf On Thu, Oct 7, 2021 at 10:04 AM Dilip Sathaye via lustre-discuss < lustre-discuss@lists.lustre.org> wrote: > Dear All, > We are running lustre 2.7.x in our cluster, which was running stable for > few years. Suddenly a bug got triggered and basic copy command also fails > with message like no space left on device. > We were told to upgrade to lustre 2.10. Could we know: > > 1. If there is any simpler work around available, as we want to avoid > upgrade. Upgrade can be complex process. > > 2. If upgrade is unavoidable, what is way to move from 2.7.x to 2.10 ? > > Thanks > Dilip G Sathayr > _______________________________________________ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org >
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