[Lustre-discuss] lustre 2.0 interop issue

Johann Lombardi johann.lombardi at oracle.com
Tue Oct 5 09:42:49 PDT 2010


Hi Alexey,

On Fri, Oct 01, 2010 at 06:58:13PM +0300, Alexey Lyashkov wrote:
> according code, 'quota_type' configuration parameter handled by mdd module
> >>
> bash-3.2$ grep -rn quota_type mdd mdt
> mdd/mdd_lproc.c:308:        { "quota_type",      mdd_lprocfs_quota_rd_type,
> >>
> 
> , but for manual from 
> http://wiki.lustre.org/manual/LustreManual20_HTML/ConfiguringQuotas.html#50548851_pgfId-1288197
> say about mdt.quota_type parameter

You are indeed right. I'll make sure the documentation is updated with the
correct upgrade procedure. I think there is also a problem with the group
upcall (l_getgroups in 1.8 vs l_getidentity in 2.0).
Thanks.

Cheers,
Johann



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