与 ONTAP 相比, Linux 客户端在 DF 输出中显示的空间不正确
适用场景
- ONTAP 9
- 逻辑空间报告
问题描述
已为卷启用逻辑空间报告。这导致客户端看不到存储效率节省的空间,而存储效率将卷显示为接近全满。
从客户端上:
root@xxxx z3]# df -h /z3/*
Filesystem Size Used Avail Use% Mounted on
10.x.x.1:/data2 25T 24T 1.6T 94% /z3/56
10.x.x.2:/data2 25T 24T 1.6T 94% /z3/57
10..x.x.3:/data2 25T 24T 1.6T 94% /z3/58
10.x.x.4:/data2 25T 24T 1.6T 94% /z3/59
ONTAP 报告:
cluster::*> df -h data2
Filesystem total used avail capacity Mounted on
/vol/data2/ 24TB 5TB 19TB 21% /data2
/vol/data2/.snapshot 4TB 0TB 4TB 0% /data2/.snapshot
2 entries were displayed.