メインコンテンツまでスキップ

原因 snapmirror showコマンドで「前回の転送サイズ:-」を表示するにはどのような条件が必要ですか?

Views:
687
Visibility:
Public
Votes:
0
Category:
ontap-9
Specialty:
dp
Last Updated:

環境

 ONTAP

回答

  • 条件1) Last Transfer Type を正常に識別できません。

例:

::> snapmirror show voldest

               Source Path: SVM1:volsrc
            Destination Path: SVM1:voldest
            Relationship Type: DP
         Relationship Group Type: none
           SnapMirror Schedule: -
         SnapMirror Policy Type: async-mirror
            SnapMirror Policy: DPDefault
               Tries Limit: -
            Throttle (KB/sec): unlimited
              Mirror State: Snapmirrored
           Relationship Status: Quiesced
         File Restore File Count: -
         File Restore File List: -
            Transfer Snapshot: -
            Snapshot Progress: -
             Total Progress: -
        Network Compression Ratio: -
           Snapshot Checkpoint: -
             Newest Snapshot: snapmirror.ca05c9c9-9530-11e8-8ac2-005056a07220_2153244767.2020-03-08_040544
        Newest Snapshot Timestamp: 03/08 04:05:51
            Exported Snapshot: snapmirror.ca05c9c9-9530-11e8-8ac2-005056a07220_2153244767.2020-03-08_040544
       Exported Snapshot Timestamp: 03/08 04:05:51
                 Healthy: true
            Unhealthy Reason: -
        Constituent Relationship: false
         Destination Volume Node: node1
             Relationship ID: 8c3c6e0e-562e-11ea-9cbd-005056a07220
          Current Operation ID: -
              Transfer Type: -
             Transfer Error: -
            Current Throttle: -
        Current Transfer Priority: -
           Last Transfer Type: -
           Last Transfer Error: -
           Last Transfer Size: -
Last Transfer Network Compression Ratio: -
         Last Transfer Duration: -
           Last Transfer From: -
       Last Transfer End Timestamp: -
          Progress Last Updated: -
         Relationship Capability: 8.2 and above
                Lag Time: 1051:52:13
      Identity Preserve Vserver DR: -
         Volume MSIDs Preserved: -
         Is Auto Expand Enabled: -
      Number of Successful Updates: 0
        Number of Failed Updates: 0
      Number of Successful Resyncs: 0
        Number of Failed Resyncs: 0
       Number of Successful Breaks: 0
         Number of Failed Breaks: 0
          Total Transfer Bytes: 0
     Total Transfer Time in Seconds: 0

 

  • 条件2 Last Transfer Error)SnapMirror転送を開始できなかったことを示します。

例:

::> snapmirror show voldest2

               Source Path: SVM2:volsrc2
            Destination Path: SVM2:voldest2
            Relationship Type: DP
         Relationship Group Type: none
           SnapMirror Schedule: mirror2
         SnapMirror Policy Type: async-mirror
            SnapMirror Policy: DPDefault
               Tries Limit: -
            Throttle (KB/sec): unlimited
              Mirror State: Snapmirrored
           Relationship Status: Transferring
         File Restore File Count: -
         File Restore File List: -
            Transfer Snapshot: snapmirror.ca05c9c9-9530-11e8-8ac2-005056a07220_2153244784.2020-04-08_084807
            Snapshot Progress: 1.97TB
             Total Progress: 1.97TB
        Network Compression Ratio: 1:1
           Snapshot Checkpoint: 1.97TB
             Newest Snapshot: snapmirror.ca05c9c9-9530-11e8-8ac2-005056a07220_2153244784.2020-03-07_090000
        Newest Snapshot Timestamp: 03/07 20:01:29
            Exported Snapshot: snapmirror.ca05c9c9-9530-11e8-8ac2-005056a07220_2153244784.2020-03-07_090000
       Exported Snapshot Timestamp: 03/07 20:01:29
                 Healthy: false
            Unhealthy Reason: Scheduled update failed to start. (Scheduled update was delayed because another SnapMirror operation for the relationship is in progress.)
        Constituent Relationship: false
         Destination Volume Node: BEATOMNODE06
             Relationship ID: abf2ff7c-64a1-11e9-b4af-005056a07220          
          Current Operation ID: 3b00000a-792a-11ea-b342-00a01234567f
              Transfer Type: update
             Transfer Error: -
            Current Throttle: unlimited
        Current Transfer Priority: normal
           Last Transfer Type: update
           Last Transfer Error: Transfer did not start. The relationship is quiesced, or Vserver peering between source and destination Vservers has been suspended or removed.
           Last Transfer Size: -
Last Transfer Network Compression Ratio: -
         Last Transfer Duration: -
           Last Transfer From: SVM2:volsrc2
       Last Transfer End Timestamp: 03/14 17:05:08
          Progress Last Updated: 04/20 23:58:04
         Relationship Capability: 8.2 and above
                Lag Time: 1059:56:46
      Identity Preserve Vserver DR: -
         Volume MSIDs Preserved: -
         Is Auto Expand Enabled: -
      Number of Successful Updates: 55
        Number of Failed Updates: 0
      Number of Successful Resyncs: 0
        Number of Failed Resyncs: 0
       Number of Successful Breaks: 0
         Number of Failed Breaks: 0
          Total Transfer Bytes: 20172269412352
     Total Transfer Time in Seconds: 6214749

追加情報

 

 

 

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.