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MetroCluster site cannot see remote drives

  1. Last updated
    Aug 1, 2022
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Category:
metrocluster
Specialty:
MetroCluster
Last Updated:
8/1/2022, 7:37:40 AM

Applies to

  • Fabric MetroCluster
  • ONTAP 9
  • DWDM used between sites

Issue

The nodes at one of the two sites are unable to see the remote disks, shelves & ATTO bridges
 
Example:
ClusterA::> system node run -node ClusterA-01 -command sysconfig -a                            
    slot 1: FC Host Adapter 1a (Emulex XE501 rev. 1, N-port, <UP>)
    ...
                FC-to-SAS Bridge:
                SiteA-SW1:1-11.126L0            : ATTO     FibreBridge7500N 3.30  FB7500N123456
                SiteA-SW1:1-9.126L0             : ATTO     FibreBridge7500N 3.30  FB7500N234567
    Missing --> SiteB-SW1:1-9.126L0             : ATTO     FibreBridge7500N 3.30  FB7500N654321
    Missing --> SiteB-SW1:1-11.126L0            : ATTO     FibreBridge7500N 3.30  FB7500N765432

 

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