Storage Area Networks (SAN) (Small and Medium Business)
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How to check MSA LUN online to the server from MSA P2000

Occasional Advisor

How to check MSA LUN online to the server from MSA P2000

How can I check the given LUN onlnie to the server from any MSA.  The servers mentioned below (Lsgbldn002 and lsgbldn003) are cluster node. Out of 8 disks mapped from storage devices (HP P2000 G3 FC &  HPMSA2012)  we could see only 3disk available. Out of which 2 are mapped from HP P2000 G3 FC & 1 from HPMSA2012.  The remaining five disk  which are unavailable are from HPMSA2012. To be double sure that problem is not from OS level we have unmapped and mapped disks couple of times from storage side, still we are facing same issue.

2 REPLIES
Esteemed Contributor Esteemed Contributor

Re: How to check MSA LUN online to the server from MSA P2000

are they mapped to the same FC port on the same path?
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Occasional Advisor

Re: How to check MSA LUN online to the server from MSA P2000

No, they are not, as not visible, but we have later find the issue. there was a zoning problem from the switch, which was later rectified. Many thanks for your help Greybeard