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ボリュームのマウントが失敗し、「failed to stage volume:multipath device 'dm-xx' serial check failed」というエラーが表示される

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astra_trident<a>2010051674</a>
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snapx
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環境

  • Astra Trident
  • ONTAP SAN
  • RedHat

問題

ボリュームのマウントが次のエラーで失敗し、マウント中にストレージとホストの間にLUNシリアル番号(16進数)の不一致があります。

Tridentログ:

level=error msg="Failed to verify multipath device serial." logLayer=csi_frontend lunSerialNumber="818kK$V-9HdE" lunSerialNumberHex=3831386b4b24562d39486445 multipathDevice=dm-xx multipathDeviceUUID="mpath-3600a09803831386b455d562d51686279\n" requestID=a973efbe-94b4-4705-be37-246bba8deff8 requestSource=CSI workflow="node_server=stage"

level=debug msg="<<<< iscsi.AttachISCSIVolume" logLayer=csi_frontend requestID=a973efbe-94b4-4705-be37-246bba8deff8 requestSource=CSI workflow="node_server=stage"

level=debug msg="Attach iSCSI volume is not complete, waiting." error="multipath device 'dm-xx' serial check failed" increment=946.402806ms logLayer=csi_frontend requestID=a973efbe-94b4-4705-be37-246bba8deff8 requestSource=CSI workflow="node_server=stage"

level=error msg="GRPC error: rpc error: code = Internal desc = rpc error: code = Internal desc = failed to stage volume: multipath device 'dm-xx' serial check failed" logLayer=csi_frontend requestID=a973efbe-94b4-4705-be37-246bba8deff8 requestSource=CSI

ストレージからのLUN出力:

::> lun show /vol/lun /lun0 <vol_name>-fields serial-hex

SVM                         パス                                                        シリアル-16進数
--------------------        ----------------------------------------------------------------     ----------------------
SVM名              /vol/<vol_name>/lun0                                         3831386b4b24562d39486445

 

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