创建聚合失败、并显示警告"节点xxx上磁盘类型SSD的备用磁盘不足"
适用场景
- 具有12个磁盘的AFF A150
- ONTAP 9
- 在使用根-数据-数据分区的节点上配置主动-被动配置
问题描述
在包含12个磁盘的AFF -150上创建包含11个磁盘的聚合时、会出现以下错误：
::> storage aggregate create aggr1_n1 -node Node-01 -maxraidsize 11 -disklist 1.0.0,1.0.1,1.0.2,1.0.3,1.0.4,1.0.18,1.0.19,1.0.20,1.0.21,1.0.22,1.0.23 -simulate trueThe layout for aggregate "aggr1_n1" on node "Node-01" would be:First PlexRAID Group rg0, 11 disks (block checksum, raid_dp)Usable PhysicalPosition Disk Type Size Size---------- ------------------------- ---------- -------- --------shared 1.0.0 SSD - -shared 1.0.1 SSD - -shared 1.0.2 SSD 1.72TB 1.72TBshared 1.0.3 SSD 1.72TB 1.72TBshared 1.0.4 SSD 1.72TB 1.72TBshared 1.0.18 SSD 1.72TB 1.72TBshared 1.0.19 SSD 1.72TB 1.72TBshared 1.0.20 SSD 1.72TB 1.72TBshared 1.0.21 SSD 1.72TB 1.72TBshared 1.0.22 SSD 1.72TB 1.72TBshared 1.0.23 SSD 1.72TB 1.72TBRAID Group rg1, 11 disks (block checksum, raid_dp)Usable PhysicalPosition Disk Type Size Size---------- ------------------------- ---------- -------- --------shared 1.0.0 SSD - -shared 1.0.1 SSD - -shared 1.0.2 SSD 1.72TB 1.72TBshared 1.0.3 SSD 1.72TB 1.72TBshared 1.0.4 SSD 1.72TB 1.72TBshared 1.0.18 SSD 1.72TB 1.72TBshared 1.0.19 SSD 1.72TB 1.72TBshared 1.0.20 SSD 1.72TB 1.72TBshared 1.0.21 SSD 1.72TB 1.72TBshared 1.0.22 SSD 1.72TB 1.72TBshared 1.0.23 SSD 1.72TB 1.72TBAggregate capacity available for volume use would be 27.80TB.The following disks would be partitioned: 1.0.18.Warning: Not enough spares of disk type SSD on node Node-01.