在向现有聚合添加磁盘时会观察到磁盘空间丢失
适用场景
- ONTAP 9
- ADP
问题描述
尝试向现有聚合添加磁盘时、磁盘大小显示 小于物理磁盘大小。
示例：
- 物理磁盘容量为 14.65 TB
- 以下命令用于模拟添加磁盘的过程
- 在以下输出中、容量显示它将使用6.97 TB、而不是14.65 TB
cluster1::> aggr add-disks -aggregate Data_aggr1 -disktype SSD-CAP -diskcount 6 -simulate true
Disks would be added to aggregate "Data_aggr1" on node "cluster1-01" in the following manner:
First Plex
RAID Group rg0, 6 disks (block checksum, raid_dp)
Usable Physical
Position Disk Type Size Size
---------- ------------------------- ---------- -------- --------
shared 8.0.44 SSD-CAP 6.97TB 6.97TB
shared 8.0.40 SSD-CAP 6.97TB 6.97TB
shared 8.0.29 SSD-CAP 6.97TB 6.97TB
shared 8.0.34 SSD-CAP 6.97TB 6.97TB
shared 8.0.35 SSD-CAP 6.97TB 6.97TB
shared 8.0.41 SSD-CAP 6.97TB 6.97TB
Aggregate capacity available for volume use would be increased by 39.75TB.
The following disks would be partitioned: 8.0.29, 8.0.34, 8.0.35, 8.0.41.