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Meta LUN information ( striped or concatinated) in SP Collect.
All
Is there any way to decide if a MetaLUN is striped or concatinated from looking in a SP Collect?
Thanks
LarsB
This post is more than 5 years old
43 Posts
0
2309
All
Is there any way to decide if a MetaLUN is striped or concatinated from looking in a SP Collect?
Thanks
LarsB
Top
GearoidG
251 Posts
1
June 19th, 2013 04:00
See the previous post I did about USM which should guide you
https://community.emc.com/people/GearoidG/blog/2013/04/04/other-useful-features-of-usm
RRR
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2 Intern
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5.7K Posts
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June 19th, 2013 04:00
that should be visible. At least in the GUI it is. Not sure how and where in an spcollect this shows up, but I can imagine it's there. I'll try to look it up when I get back to the office next week.
RRR
2 Intern
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June 19th, 2013 04:00
Nice! I tried to help attract some more people to your article by writing a (very) little blog post.
GearoidG
251 Posts
1
June 19th, 2013 04:00
There is files that do explain it - however for simplicity I would recommend having a look at the SPx_array_config.xml within the spcollects
You can view this using Unisphere Service Manager
Steavson
9 Posts
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June 19th, 2013 09:00
Each time when a Lun is concatenated, a new component will be created. Concatenation and striping can be performed multiple times on a Lun. There is a limit for Luns per MetaLun component and Components per MetaLun. They differ from array model. Above screen shot is taken from SP collects. Using Layout column we can identify striped Luns on each component
GearoidG
251 Posts
1
June 20th, 2013 05:00
Yup thats it exactly Lars
Gearoid
LarsB1
43 Posts
0
June 20th, 2013 05:00
Hi Steavson
how did you create that uotput from a SP Collect?
/LarsB
AnkitMehta
1.4K Posts
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June 20th, 2013 05:00
The Output is taken from TRiiAGE tool used by EMC Support to extract and analyze SP Collects.
LarsB1
43 Posts
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June 20th, 2013 05:00
Is it correctly understood,from the example below, that if the id fiels only contains one entry, it is a striped metalun, and that if the id field contains more entries, it is a concatenated Meta??
thanks
LarsB
etaljic81
1K Posts
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June 20th, 2013 06:00
Steavson,
Just want to make sure I understand the output. In your example, all LUNs (with the exception of LUNs 0, 22 and 66) are concatenated metaLUNs. Is that correct?
Thanks.
AnkitMehta
1.4K Posts
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June 20th, 2013 06:00
I don't think so but it also depends on the level of access on Powerlink. Give it a try by checking EMC Partnerweb and see if you find Triiage in CLARiiON Tools. (I'm 99% Sure you might not but please, check and let us know!)
LarsB1
43 Posts
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June 20th, 2013 06:00
But this is not available for partners, is it?
/LarsB
Sendt fra min iPhone
Den 20/06/2013 kl. 14.17 skrev "Ankit" >:
ECN
Meta LUN information ( striped or concatinated) in SP Collect.
reply from Ankit in CLARiiON Support Forum - View the full discussion