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VASA Provider :管理対象の Snapshot 処理の実行中に「 FlexVol was too small 」というメッセージが表示されます

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Category:
netapp-vasa-provider
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virt
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に適用されます

VASA Provider 9.7.x 以前

問題

VVOL データストアにある仮想マシンの管理対象 Snapshot を作成しようとすると、次のような結果になります。

  • prepareToSnapshotVirtualVolume API で Snapshot 処理が例外で失敗します 通話 
  • vvolvp.log には、次のようなエラーが表示されます。

2020-11-20T05:08:06,728Z (INFO ) [cxf-53991:prepareToSnapshotVirtualVolume-7] Application {http://ws.vvol.vasa.netapp.com/}VASA#{http://com.vmware.vim.vasa/2.0/}prepareToSnapshotVirtualVolume has thrown exception, unwinding now: vasa.vim.vmware.com._2_0.StorageFault: Caused by: Caused by: Unable to find a location for a vVol of size 2,048 in storage container Test30 - Checked 1 places.  Specific reasons were iscsi_vol10 | Final Score: 0 | 100 -> 300 : Snapshot Bonus | 300 -> 300 : Max Luns On Node Penalty | 300 -> 300 : Max Luns Penalty | 300 -> 299 : Max Data Vvols Luns Penalty | 299 -> 0 : FlexVoliscsi_vol10 was too small. Volume of iscsi_vol10 has 1801875456 bytes available. 0 is space that is reserved and 2147483648 was requested.

 

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