LUN のマッピングまたはマッピング解除コマンドがタイムアウトエラーで失敗する

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Category:: ontap-9

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環境

ONTAP 9.1P20
FCP
論理ユニット（ LUN ）

問題

lun map または lun unmap コマンドがタイムアウトエラーで失敗する：

::> lun map -vserver SVMFC -path /vol/volfc/lun1 -igroup XEN01 46

Error: command failed: Timeout: Operation "vdiskAction_lunMap_iterator::modify_imp()" took longer than 120 seconds to complete

::> lun unmap -vserver SVMFC -path /vol/volfc/lun2 XEN01 Error: command failed: Timeout: Operation "vdiskAction_lunUnmap_iterator::modify_imp()" took longer than 120 seconds to complete

SCSIBLADE VSERVER OPERATION TIMEOUT エラーは次の場所に表示 EMS.logされます。

3/17/2021 16:20:24  node01    ERROR     callhome.sblade.vs.op.tt: Call home for SCSIBLADE VSERVER OPERATION TIMEOUT
 3/17/2021 16:20:24  node02    ERROR     callhome.sblade.vs.op.tt: Call home for SCSIBLADE VSERVER OPERATION TIMEOUT
 3/17/2021 16:20:24  node03    ERROR     callhome.sblade.vs.op.tt: Call home for SCSIBLADE VSERVER OPERATION TIMEOUT
 3/17/2021 16:20:24  node03    EMERGENCY   scsiblade.vserver.op.timeout: A Vserver internal operation (0x000000d9) has timed out. Vserver SVMFC might not be available to process additional SAN management commands and events.
 3/17/2021 16:20:24  node04    ERROR     callhome.sblade.vs.op.tt: Call home for SCSIBLADE VSERVER OPERATION TIMEOUT
 3/17/2021 16:20:24  node04    EMERGENCY   scsiblade.vserver.op.timeout: A Vserver internal operation (0x000000d9) has timed out. Vserver SVMFC might not be available to process additional SAN management commands and events.
 3/17/2021 16:19:42  node02    ERROR     ctran.gc.proposal.stuck: CTRAN group f2416cc0-529f-11e3-8ede-123478563412 has attempted a prop_done probe 13 times against gm_id 106 on node UUID 820b005f-4e61-11e6-85d6-bba057bd2059 for txn 3373652295.