The raid5 patches I believe have to do with the way lustre interacts
with a linux software raid five as an OST (or lun if you will). I''m
CCing the mailing list because i''m not 100% sure about this.
-Aaron
Nont Banditwong wrote:> Yes, I have seen it before but what raid5-* patches do ?
>
> 2007/1/16, Aaron Knister <aaron@cola.iges.org>:
>> As far as I know, this is not currently implemented, although it is on
>> the roadmap.
>>
>> http://www.clusterfs.com/lustre-roadmap-2006.pdf
>>
>> Please correct me if I''m wrong.
>>
>> -Aaron
>>
>> Nont Banditwong wrote:
>> > Dear Lustre group
>> >
>> > I just install/configure Lustre 1.6 beta 5 on Gentoo Linux,
everything
>> > work correctly and
>> > I know that lustre has RAID5 patch set below
>> >
>> > raid5-configurable-cachesize.patch
>> > raid5-large-io.patch
>> > raid5-merge-ios.patch
>> > raid5-optimize-memcpy.patch
>> > raid5-serialize-ovelapping-reqs.patch
>> > raid5-stats.patch
>> > raid5-stripe-by-stripe-handling.patch
>> >
>> > but I wonder that how to configure OSS to work as RAID5 instread
of
>> > RAID0 ?
>> > Could you please advice me ?
>> >
>> > Thank you.
>> > Nont.
>> >
>> > _______________________________________________
>> > Lustre-discuss mailing list
>> > Lustre-discuss@clusterfs.com
>> > https://mail.clusterfs.com/mailman/listinfo/lustre-discuss
>> >
>> >
>>
>>
>> --
>> "Computers are incredibly fast, accurate and stupid;
>> humans are incredibly slow, inaccurate and brilliant;
>> together they are powerful beyond imagination."
>> --Albert Einsten
>>
>> Aaron Knister
>> Center for Research on Environment and Water
>> 4041 Powder Mill Road, Suite 302; Calverton MD 20705
>> Office: (240) 247-1456 Fax: (301) 595-9790
>> http://crew.iges.org
>>
>>
>>
>>
>>
>
>
--
"Computers are incredibly fast, accurate and stupid;
humans are incredibly slow, inaccurate and brilliant;
together they are powerful beyond imagination."
--Albert Einsten
Aaron Knister
Center for Research on Environment and Water
4041 Powder Mill Road, Suite 302; Calverton MD 20705
Office: (240) 247-1456 Fax: (301) 595-9790
http://crew.iges.org
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