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Cloud Volume ONTAP instance on Azure encounters a panic without failover occuring

  1. Last updated
    Jun 4, 2020
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Category:
cloud-volumes-ontap-cvo
Specialty:
cloud
Last Updated:
6/4/2020, 9:53:28 AM

Applies to

  • Cloud Volume ONTAP (CVO)
  • Microsoft Azure
  • ONTAP 9.7

Issue

A CVO instance on Azure has encountered a panic and a reboot is performed as expected, however, the partner node is unable to perform a takeover.

Panic: page fault (supervisor read data, page not present) on VA 0x3b8 cs:rip 0x20:0xffffffff80663d3c rflags 0x10246 in process rdma_cm onrelease 9.7 (C)

 

 

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