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create new lun on hsg80

 
domenico_6
Occasional Contributor

create new lun on hsg80

i have a customer with 4 server 2003 in cluster to an ema12000 with hsg80 controller
the customer told me that he create another lun on the server but he can't see
the problem is on all forur server
any suggestion ?
becasue from the log i dident found nothing
help please

thanks


domenico carbone
2 REPLIES 2
Stephen Kebbell
Honored Contributor

Re: create new lun on hsg80

Hi,

some more details would be good.
On the HSG80 you must present the new LUN to all 4 Hosts, which means every connection from every HBA in the cluster.
Could you post the output of some CLI commands from the HSG80:
SHOW THIS
SHOW UNITS FULL
SHOW CONNECTIONS

(attach as a text file, if you could)

What is the new LUN number on the HSG80 (D??)
How many HBAs are in each node (I assume you have 2 in each)?
What do you see in Disk Management on the servers?

Regards,
Stephen
CA974469
Occasional Visitor

Re: create new lun on hsg80


Domenico,

There is no one line answer here. There are too many things to be considered. Try reading the attached document. It might help you solve the problem or at least ask more specific question.

HTH,
Ross