不会重新分配 StorageGRID 擦除编码的数据
适用场景
NetApp StorageGRID 11.5
问题描述
经过擦除编码的重新平衡失败并显示消息： Rebalancing recommendation completed but either no moves are possible or no moves are required
- 检查
rebalance-data.log
[2021-10-25T08:49:06.272591 #54740] INFO -- : Targeting 0.0 GiB per node.
I, [2021-10-25T08:49:06.272653 #54740] INFO -- : describe_usage: 12999313 has 175426.832 GiB usable, 0.003 GiB used, of which 0.0 GiB are EC across 2039 VCSes.
I, [2021-10-25T08:49:06.272673 #54740] INFO -- : 12999313 has 175426.832 GiB usable, 0.003 GiB used, of which 0.0 GiB are EC and is off target by 0.0 GiB.
I, [2021-10-25T08:49:06.272691 #54740] INFO -- : describe_usage: 12009578 has 175426.832 GiB usable, 0.004 GiB used, of which 0.0 GiB are EC across 1984 VCSes.
I, [2021-10-25T08:49:06.272711 #54740] INFO -- : 12009578 has 175426.832 GiB usable, 0.004 GiB used, of which 0.0 GiB are EC and is off target by 0.0 GiB.
I, [2021-10-25T08:49:06.272726 #54740] INFO -- : describe_usage: 12451786 has 175426.832 GiB usable, 0.003 GiB used, of which 0.0 GiB are EC across 2040 VCSes.
I, [2021-10-25T08:49:06.272738 #54740] INFO -- : 12451786 has 175426.832 GiB usable, 0.003 GiB used, of which 0.0 GiB are EC and is off target by 0.0 GiB.
I, [2021-10-25T08:49:06.272752 #54740] INFO -- : describe_usage: 12380167 has 175426.777 GiB usable, 0.0 GiB used, of which 0.0 GiB are EC across 575 VCSes.
I, [2021-10-25T08:49:06.272765 #54740] INFO -- : 12380167 has 175426.777 GiB usable, 0.0 GiB used, of which 0.0 GiB are EC and is off target by 0.0 GiB.
I, [2021-10-25T08:49:06.272778 #54740] INFO -- : Found 6638 VCSes, and 0.0 GiB across 4 nodes.
I, [2021-10-25T08:49:06.272788 #54740] INFO -- : Not enough source nodes 0, or destination nodes 0 qualify to rebalance.
I, [2021-10-25T08:49:06.313047 #54659] INFO -- :
I, [2021-10-25T08:49:06.313123 #54659] INFO -- : Looking up available space for 4 storage nodes
I, [2021-10-25T08:49:06.313145 #54659] INFO -- : Targeting 0.0 GiB per node.
I, [2021-10-25T08:49:06.313167 #54659] INFO -- : 12999313 has 175426.832 GiB usable, 0.003 GiB used, of which 0.0 GiB are EC and is off target by 0.0 GiB.
I, [2021-10-25T08:49:06.313196 #54659] INFO -- : 12009578 has 175426.832 GiB usable, 0.004 GiB used, of which 0.0 GiB are EC and is off target by 0.0 GiB.
I, [2021-10-25T08:49:06.314002 #54659] INFO -- : 12451786 has 175426.832 GiB usable, 0.003 GiB used, of which 0.0 GiB are EC and is off target by 0.0 GiB.
I, [2021-10-25T08:49:06.314047 #54659] INFO -- : 12380167 has 175426.777 GiB usable, 0.0 GiB used, of which 0.0 GiB are EC and is off target by 0.0 GiB.
I, [2021-10-25T08:49:06.314070 #54659] INFO -- : Not enough source nodes 0, or destination nodes 0 qualify to rebalance.
I, [2021-10-25T08:49:06.324164 #54659] INFO -- : Rebalancing recommendation completed but either no moves are possible or no moves are required