Hello all!
I have not so much experience with AIX
We have test p5 server. On server was deployed VIOS + 3 LPAR + AIX6.1
There is a test HACMP cluster of two nodes, the cluster is identical to production cluster (all clusters and hosts have been configured by specialist of integrator company and the previous admin)
In the cluster resource group, there is one LUN, which was mapped from storage - DS3524
The task - to add a new LUN on AIX, and then add it to the resource group.
I create new LUN - 400GB on the DS3524
Next I successfully mapped new LUN to LPAR, by using datastore manager console, because WWN is already registered on Datastorage, i though that AIX should be able to see new LUN
In VIOS I have not changed anything. Thoughts aloud - as I understand VIOS present resources LAN,IO,CPU etc. to LPAR? Сorrect me if I'm wrong
However mapping new LUN on AIX does not work
I can not create a volume group, an error citing the lack of drive in the system:
Although i think that OS able to see new LUN, according to the findings of the command - lsdev -Cc disk
Actually that's the results themselves commands
The output of lspv:
Output of the command lsdev -Cc disk:
Could you give some recomendations for solve this porblem, or some give some guide
Thanks in advance!
Last edited by Scrutinizer; 03-27-2015 at 05:26 AM..
Reason: CODE tags, formatting
Recommendation 1. If you speak Russian, welcome to aixportal.ru.
Recommendation 2.
Recommendation 3.
and output in this topic together with lsdev before and after cfgmgr
Recommendation 4.
on AIX and check what you see on your storage
Recommendation 5. I've never worked with DS3K, but on "normal" storages you have to specify the right OS type. In most cases - AIX, sometimes special HACMP to tell the storage that it has to work with the cluster.
Hello!
Thanks for your response!
I already registered in aixportal.ru, and today I create same post (in Russian)
Here there are output from commands that your recommend ---------- Post updated at 09:24 PM ---------- Previous update was at 09:21 PM ----------
My post on aixportal.ru - Добавление новых LUN в AIX
If you are speaking Russian,I would be very grateful if you see my post
Thanks in Advance
Last edited by rbatte1; 04-07-2015 at 08:05 AM..
Reason: Added CODE tags
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