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在同步目标Vserver上创建的Snapshot策略数量过多

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metrocluster
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适用场景

  • MetroCluster
  • ONTAP 9
  • Snapshot 策略

问题描述

每当创建集群级别的快照策略时、都会在远程集群的同步目标Vserver上创建过多的快照策略(以"-DR"结尾)

示例:
 
源集群

ClusterA::> volume snapshot policy show
Vserver: mcc-8040-2n-A
             Number of Is
Policy Name        Schedules Enabled Comment
------------------------ --------- ------- ----------------------------------
default             3 true   Default policy with hourly, daily & weekly schedules.
   Schedule         Count    Prefix          SnapMirror Label
   ---------------------- -----    ---------------------- -------------------
   hourly            6    hourly          -
   daily            2    daily          daily
   weekly            2    weekly          weekly

default-1weekly         3 true   Default policy with 6 hourly, 2 daily & 1 weekly schedule.
   Schedule         Count    Prefix          SnapMirror Label
   ---------------------- -----    ---------------------- -------------------
   hourly            6    hourly          -
   daily            2    daily          -
   weekly            1    weekly          -

 
目标集群

ClusterB::> volume snapshot policy show -policy default*
Vserver: SVM-A1-mc
             Number of Is
Policy Name        Schedules Enabled Comment
------------------------ --------- ------- ----------------------------------
default-1weekly-DR        3 true   Default policy with 6 hourly, 2 daily & 1 weekly schedule.
   Schedule         Count    Prefix          SnapMirror Label
   ---------------------- -----    ---------------------- -------------------
   hourly            6    hourly          -
   daily            2    daily          -
   weekly            1    weekly          -

default-DR            3 true   Default policy with hourly, daily & weekly schedules.
   Schedule         Count    Prefix          SnapMirror Label
   ---------------------- -----    ---------------------- -------------------
   hourly            6    hourly          -
   daily            2    daily          daily
   weekly            2    weekly          weekly

Vserver: SVM-A2-mc
             Number of Is
Policy Name        Schedules Enabled Comment
------------------------ --------- ------- ----------------------------------
default-1weekly-DR        3 true   Default policy with 6 hourly, 2 daily & 1 weekly schedule.
   Schedule         Count    Prefix          SnapMirror Label
   ---------------------- -----    ---------------------- -------------------
   hourly            6    hourly          -
   daily            2    daily          -
   weekly            1    weekly          -

default-DR            3 true   Default policy with hourly, daily & weekly schedules.
   Schedule         Count    Prefix          SnapMirror Label
   ---------------------- -----    ---------------------- -------------------
   hourly            6    hourly          -
   daily            2    daily          daily
   weekly            2    weekly          weekly

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