![3PAR 7400 CLI 设置](https://linux22.com/image/746448/3PAR%207400%20CLI%20%E8%AE%BE%E7%BD%AE.png)
不幸的是我们没有 GUI,所以我们使用 cli。
如何将物理磁盘空间分配给可用空间?我尝试了 servicemag、admithw、admitpd cmd,但 freespace (showspace) 等于 0
3PAR01 cli% showsys
---------------(MB)----------------
ID -Name- ---Model---- -Serial- Nodes Master TotalCap AllocCap FreeCap FailedCap
35055 3PAR01 HP_3PAR 7400 0 2 0 3348480 1995776 1352704 0
3PAR01 cli% showspace
--Estimated(MB)---
RawFree UsableFree
0 0
PAR01 cli% showpd
---Size(MB)---- ----Ports----
Id CagePos Type RPM State Total Free A B Capacity(GB)
0 0:0:0 FC 15 normal 278528 81920 1:0:1* 0:0:1 300
1 0:1:0 FC 15 normal 278528 80896 1:0:1 0:0:1* 300
2 0:2:0 FC 15 normal 278528 89088 1:0:1* 0:0:1 300
3 0:3:0 FC 15 normal 278528 89088 1:0:1 0:0:1* 300
4 0:4:0 FC 15 normal 278528 87040 1:0:1* 0:0:1 300
5 0:5:0 FC 15 normal 278528 86016 1:0:1 0:0:1* 300
6 0:21:0 FC 10 normal 838656 418816 1:0:1* 0:0:1 900
7 0:13:0 FC 10 normal 838656 419840 1:0:1 0:0:1* 900
---------------------------------------------------------------------
8 total 3348480 1352704
3PAR01 cli% showld
Id Name RAID -Detailed_State- Own SizeMB UsedMB Use Lgct LgId WThru MapV
0 admin.usr.0 1 normal 0/1 5120 5120 V 0 --- N Y
1 admin.usr.1 1 normal 1/0 5120 5120 V 0 --- N Y
2 .srdata.usr.0 1 normal 0/1 40960 40960 V 0 --- N Y
3 .srdata.usr.1 1 normal 1/0 40960 40960 V 0 --- N Y
4 log0.0 1 normal 0/- 20480 0 log 0 --- Y N
5 log1.0 1 normal 1/- 20480 0 log 0 --- Y N
6 pdsld0.0 1 normal 0/1 1024 0 P,F 0 --- Y N
7 pdsld0.1 1 normal 0/1 8192 0 P 0 --- Y N
8 pdsld0.2 1 normal 1/0 8192 0 P 0 --- Y N
---------------------------------------------------------------------------------
9 150528 92160
3PAR01 cli% showcpg
--------------(MB)--------------
----Volumes---- -Usage- -- Usr --- -- Snp --- -- Adm ---
Id Name Warn% VVs TPVVs TDVVs Usr Snp Total Used Total Used Total Used
0 FC_r1 - 0 0 0 0 0 0 0 0 0 0 0
1 FC_r5 - 0 0 0 0 0 0 0 0 0 0 0
-----------------------------------------------------------------------
2 total 0 0 0 0 0 0 0 0
答案1
您需要至少 2 个笼子才能使一切正常工作。如果您想做 RAID 5,建议使用 5 个。如果您将可用性设置为“笼子”而不是“杂志”,它将会崩溃,因为笼子不够。
此外,主轴速度不匹配也是可以的,但它会将两个速度分成不同的池。