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Solaris FC hosts lost connectivity during switchover/switchback

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Category:
metrocluster
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san
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Applies to

  • FC
  • ONTAP 9
  • MetroCluster
  • Solaris

Issue

FC hosts lost connectivity during switchover/switchback

  • Host messages(Solaris):

Apr 24 10:05:31 Solaris fctl: [ID 517869 kern.warning] WARNING: fp(0)::N_x Port with D_ID=12602, PWWN=200700a098680a8c reappeared in fabric

Apr 24 10:05:31 Solaris fctl: [ID 517869 kern.warning] WARNING: fp(2)::N_x Port with D_ID=22602, PWWN=200500a098680a8c reappeared in fabric

Apr 24 10:05:32 Solaris genunix: [ID 483743 kern.info] /scsi_vhci/disk@g600a09803830357452244c2d45734162 (sd23) multipath status: failed: path 32 fp2/disk@w200500a098680a8c,4 is offline
Apr 24 10:05:32 Solaris genunix: [ID 408114 kern.info] /scsi_vhci/disk@g600a09803830357452244c2d45734159 (sd24) offline
Apr 24 10:05:41 Solaris fmd: [ID 377184 daemon.error] SUNW-MSG-ID: ZFS-8000-FD, TYPE: Fault, VER: 1, SEVERITY: Major

  • NetApp EMS shows that initiators are logged in:

Fri Apr 24 10:05:31 CEST [NetApp_N1: fct_tpd_work_thread_0: scsitarget.fct.portLogin:notice]: Login at target FC port: '3b' by initiator port: '21:00:00:24:ff:3e:be:27' address 0x20d00. The target virtual port is: 'NetApp FC Target Port (8324) FC_01-mc:MCC_LIF_02'.

  • But igroup is empty:

::> igroup show -vserver svm_mcc -igroup FC-mcc
          Vserver Name: svm_mcc
           Igroup Name: FC-mcc
              Protocol: fcp
               OS Type: solaris
Portset Binding Igroup: -
           Igroup UUID: 659941e0-d591-11ea-8555-005056a4dc7a
                  ALUA: true
            Initiators: -

  • DR Configuration failed AutoSupport

Fri Apr 24 11:44:34 CEST [NetApp_N1: crs: callhome.dr.apply.failed:error]: Call home for DR CONFIG REPLICATION FAILED

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