各位大侠，目前我想通过存储做LPAR的实验。
但是在存储上划定空间后，通过fget_config -Av 却不能显示lun与hdisk的对应关系。
具体情况如下：
System Model: IBM,9114-275
# oslevel -r
5300-09
# lspv
hdisk0 0003841fa7bcfea9 rootvg active
hdisk1 none None
hdisk3 none None
hdisk4 none None
hdisk5 none None
hdisk6 none None
hdisk7 none None
hdisk8 none None
hdisk9 none None
以上都是存储上的lun,存储设备为DS4800，已在上面做好MAPPING
# fget_config -Av
---dar0---
User array name = ''
# lscfg -vpl hdisk1
hdisk1 U0.1-P1-I4/Q1-W224400A0B8291912-L0 1815 DS4800 Disk Array Device PLATFORM SPECIFIC
Name: disk
Node: disk
希望各位大侠指点一下，谢谢
最终解决方案
由于目前OS是5300-09 存储设备是DS4800，都支持MPIO,通过manage_disk_drivers确认都可支持MPIO，并将机器重新设定为MPIO，修改bosboot -a ,重启。
# manage_disk_drivers
1: DS4100: currently RDAC; supported: RDAC/fcparray, MPIO
2: DS4300: currently RDAC; supported: RDAC/fcparray, MPIO
3: DS4500: currently RDAC; supported: RDAC/fcparray, MPIO
4: DS4700/DS4200: currently RDAC; supported: RDAC/fcparray, MPIO
5: DS4800: currently MPIO; supported: RDAC/fcparray, MPIO
最后解决LUN对应问题
# mpio_get_config -Av
Frame id 0:
Storage Subsystem worldwide name: 60ab80029191200004e4884e0
Controller count: 1
Partition count: 1
Partition 0:
Storage Subsystem Name = ''
hdisk LUN # Ownership User Label
hdisk1 0 A (preferred) mc-db
hdisk3 4 A (preferred) hp_ocr_disk1
hdisk4 5 A (preferred) hp_ocr_disk2
hdisk5 6 A (preferred) hp_ora_disk1
hdisk6 7 A (preferred) hp_ora_disk2
hdisk7 8 A (preferred) hp_lock
hdisk8 1 A (preferred) hmc
hdisk9 2 A (preferred) 1
收起