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LUN automatically displays additional reporting nodes than the Owner and HA partner

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Category:
aff-series
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SAN
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Applies to

  • Ontap 9.13.1P4
  • AFF A300
  • ISCSI

Issue

  • Post migrating the volumes from one aggregate to another aggregate, LUNs are dispalying additional reporting nodes than the nodes owning the LUN and its partner nodes.
  • Before Volume migration the reporting nodes are showing as below.

cluster::> lun mapping show -vserver vserver1 -volume vol1 -fields reporting-node,lun-id,node
vserver       path        igroup  lun-id    node         reporting-nodes
-------- ---------------  ------ -------- --------        ----------- 
vserver1  /vol/vol1/lun1  igroup1   0      node-02       node-01,node-02

  • After volume migration the reporting nodes are showing as below.

cluster::> lun mapping show -vserver vserver1 -volume vol1 -fields reporting-node,lun-id,node
vserver       path        igroup  lun-id    node         reporting-nodes
-------- ---------------  ------ -------- --------        ----------- 
vserver1  /vol/vol1/lun1  igroup1   0      node-04       node-01,node-02,node-03,node-04

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